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Gateways

With the AS-i gateways from Bihl+Wiedemann you can transmit digital and analog data which have been read remotely through AS-i slaves to the host controller and set the output signals from the host controller to the actuators over the respective bus system.

 

Our gateways generally communicate according to the AS-i 3.0 standard and therefore ensure optimal exchange of the data. They are simple and quick to install and commission. The user benefits from the variety of standard implemented diagnostics functions such as duplicate address detection, earth fault and EMC monitoring as well as an optional PLC functionality.

 

Double Masters in one gateway are an especially cost-efficient approach. This allows two AS-i circuits to be controlled by one gateway. The “1 Gateway, 1 power supply for 2 AS-i circuits” version also requires just one power supply for both AS-i circuits.

 

24 Volt AS-i Gateways in Stainless Steel

  • The devices can be operated directly on a 24 V (PELV) power supply.
  • With integrated data coupling coils and adjustable self-resetting fuses optimized for safe use also of powerful 24 V power supplies.
Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU305324 Volt AS-i GatewayGateway IP20PROFIBUS1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkyesyesno
BWU382224 Volt AS-i GatewayGateway IP20EtherNet/IP + ModbusTCP, OPC UA1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkyesyesno
BWU305824 Volt AS-i GatewayGateway IP20EtherCAT1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkyesyesno
BWU331224 Volt AS-i GatewayGateway IP20POWERLINK1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkyesyesno
BWU305124 Volt AS-i GatewayGateway IP20CC-Link1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkyesyesno
BWU376024 Volt AS-i GatewayGateway IP20PROFINET, OPC UA1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkyesyesoptional

PROFIBUS AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU2546PROFIBUS AS-iGateway IP20PROFIBUS2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional
BWU2545PROFIBUS AS-iGateway IP20PROFIBUS2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i network, redundant supplyEthernet diagnosticyesyesoptional
BWU1774PROFIBUS AS-iGateway IP20PROFIBUS2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i network-noyesno
BWU2775PROFIBUS AS-iGateway IP20PROFIBUS1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional
BWU2544PROFIBUS AS-iGateway IP20PROFIBUS1 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i networkEthernet diagnosticyesyesoptional
BWU1773PROFIBUS AS-iGateway IP20PROFIBUS1 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i network-noyesno
BWU305324 Volt AS-i GatewayGateway IP20PROFIBUS1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i network-yesyesno
BWU1746PROFIBUS AS-i BasicGateway IP20PROFIBUS1 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i network-noyesno
BW2726Starter KitsGateway IP20PROFIBUS2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional

PROFINET AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU3759PROFINET AS-iGateway IP20PROFINET, OPC UA2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbusyesyesoptional
BWU3844PROFINET AS-iGateway IP20PROFINET, OPC UA2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i network, redundant supplyEthernet fieldbusyesyesoptional
BWU3758PROFINET AS-iGateway IP20PROFINET, OPC UA1 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i networkEthernet fieldbusyesyesoptional
BWU3431PROFINET AS-iGateway IP20PROFINET1 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional
BWU376024 Volt AS-i GatewayGateway IP20PROFINET, OPC UA1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet fieldbusyesyesoptional

EtherNet/IP + ModbusTCP AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU3736EtherNet/IP + ModbusTCP AS-iGateway IP20EtherNet/IP + ModbusTCP, OPC UA2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbusyesyesoptional
BWU3735EtherNet/IP + ModbusTCP AS-iGateway IP20EtherNet/IP + ModbusTCP, OPC UA2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i network, redundant supplyEthernet fieldbusyesyesoptional
BWU3734EtherNet/IP + ModbusTCP AS-iGateway IP20EtherNet/IP + ModbusTCP, OPC UA1 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i networkEthernet fieldbusyesyesoptional
BWU382224 Volt AS-i GatewayGateway IP20EtherNet/IP + ModbusTCP, OPC UA1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet fieldbusyesyesno

BACnet/TCP AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU3356BACnet/TCP AS-iGateway IP20BACnet/TCP2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i network, redundant supplyEthernet fieldbus + Ethernet diagnosticyesyesoptional

DeviceNet AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU1820DeviceNet AS-iGateway IP20DeviceNet2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkRS 232yesyesno
BWU1819DeviceNet AS-iGateway IP20DeviceNet2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i network, redundant supplyRS 232yesyesno
BWU1818DeviceNet AS-iGateway IP20DeviceNet1 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i networkRS 232yesyesno

ControlLogix AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU1488ControlLogix AS-iGateway IP20ControlLogix2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i networkRS 232nonono
BW1611ControlLogix AS-iGateway IP20complete set ControlLogix2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i networkRS 232nonono

Compact- / MicroLogix AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU1416Compact- / MicroLogix AS-iGateway IP20CompactLogix, MicroLogix15001 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i networkRS 232nonono
BW1610Compact- / MicroLogix AS-iGateway IP20complete set CompactLogix, MicroLogix15001 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i networkRS 232nonono

EtherCAT AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU2720EtherCAT AS-iGateway IP20EtherCAT2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesno
BWU2163EtherCAT AS-iGateway IP20EtherCAT2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i network, redundant supplyRS 232yesyesno
BWU2162EtherCAT AS-iGateway IP20EtherCAT1 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i networkRS 232yesyesno
BWU305824 Volt AS-i GatewayGateway IP20EtherCAT1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet fieldbusyesyesno

CC-Link AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU2611CC-Link AS-iGateway IP20CC-Link1 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i networknoyesno
BWU305124 Volt AS-i GatewayGateway IP20CC-Link1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkyesyesno

POWERLINK AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU3593POWERLINK AS-iGateway IP20POWERLINK2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional
BWU3537POWERLINK AS-iGateway IP20POWERLINK2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i network, redundant supplyEthernet diagnosticyesyesoptional
BWU331224 Volt AS-i GatewayGateway IP20POWERLINK1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i network-yesyesno

CANopen AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU1823CANopen AS-iGateway IP20CANopen2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkRS 232yesyesno
BWU1822CANopen AS-iGateway IP20CANopen2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i network, redundant supplyRS 232yesyesno
BWU1821CANopen AS-iGateway IP20CANopen1 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i networkRS 232yesyesno

RS 485 Modbus AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU1643RS 485 Modbus AS-iGateway IP20Modbus/RTU; RS 4852 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkRS 232yesyesno
BWU1642RS 485 Modbus AS-iGateway IP20Modbus/RTU; RS 4852 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i network, redundant supplyRS 232yesyesno
BWU1641RS 485 Modbus AS-iGateway IP20Modbus/RTU; RS 4851 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i networkRS 232yesyesno

RS232 AS-i

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU1955RS 232 AS-iGateway IP20RS 2321 AS-i network, 1 AS-i Masterno, max. 8 A/AS-i networknoyesno

Safety, PROFIBUS

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C

An externally connected relay (contactor) can be connected via a feedback loop to the Safety Monitor for monitoring purposes.

Inputs digital, EDM
Inputs Safety, SIL 3, Cat. 4 Inputs safety, expandable to Outputs Safety, SIL 3, cat. 4 Safety outputs, independent according to SIL 3, expandable to Safety communication Article No.
BWU2822Safety, PROFIBUSGateway with integrated Safety MonitorIP20PROFIBUS2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link
BWU2602Safety, PROFIBUSGateway with integrated Safety MonitorIP20PROFIBUS2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional4-max. 62 x 2 channels, max. 1922 in max. configuration4 release circuits; 2 x relay, 2 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link
BWU2202Safety, PROFIBUSGateway with integrated Safety MonitorIP20PROFIBUS2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesno4-max. 62 x 2 channels4 release circuits; 2 x relay, 2 x fast electronic safe outputsmax. 16 -
BWU2204Safety, PROFIBUSGateway with integrated Safety MonitorIP20PROFIBUS2 AS-i networks, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesno4-max. 62 x 2 channels4 release circuits; 2 x relay, 2 x fast electronic safe outputsmax. 16 -
BWU2206Safety, PROFIBUSGateway with integrated Safety MonitorIP20PROFIBUS2 AS-i networks, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesno4-max. 62 x 2 channels2 release circuits; 2 x 2 relaymax. 16 -
BWU2793Safety, PROFIBUSGateway with integrated Safety MonitorIP20PROFIBUS1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional63 x 2 channelsmax. 31 x 2 channels, max. 1891 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 31, max. 991 in max. configurationSafe Link
BW2695Starter KitsGateway with integrated Safety MonitorIP20PROFIBUS2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional4-max. 62 x 2 channels, max. 1922 in max. configuration4 release circuits; 2 x relay, 2 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link

Safety, PROFINET

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C

An externally connected relay (contactor) can be connected via a feedback loop to the Safety Monitor for monitoring purposes.

Inputs digital, EDM
Inputs Safety, SIL 3, Cat. 4 Inputs safety, expandable to Outputs Safety, SIL 3, cat. 4 Safety outputs, independent according to SIL 3, expandable to Safety communication Article No.
BWU2828Safety, PROFINETGateway with integrated Safety MonitorIP20PROFINET2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link
BWU2642Safety, PROFINETGateway with integrated Safety MonitorIP20PROFINET2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbus + RS 232yesyesoptional4-max. 62 x 2 channels, max. 1922 in max. configuration4 release circuits; 2 x relay, 2 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link
BWU3080Safety, PROFINETGateway with integrated Safety MonitorIP20PROFINET2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i network, redundant supplyEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link
BWU2798Safety, PROFINETGateway with integrated Safety MonitorIP20PROFINET1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 31 x 2 channels, max. 1891 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 31, max. 991 in max. configurationSafe Link
BW3000Starter KitsGateway with integrated Safety MonitorIP20PROFINET2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link
BW3074Starter KitsGateway with integrated Safety MonitorIP20PROFINET1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 31 x 2 channels, max. 1891 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 31, max. 991 in max. configurationSafe Link

PROFIsafe, PROFIBUS

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C

An externally connected relay (contactor) can be connected via a feedback loop to the Safety Monitor for monitoring purposes.

Inputs digital, EDM
Inputs Safety, SIL 3, Cat. 4 Inputs safety, expandable to Outputs Safety, SIL 3, cat. 4 Safety outputs, independent according to SIL 3, expandable to Safety communication Article No.
BWU2615PROFIsafe, PROFIBUSGateway with integrated Safety MonitorIP20PROFIBUS2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional4-max. 62 x 2 channels4 release circuits; 2 x relay, 2 x fast electronic safe outputsmax. 16 PROFIsafe (F-CPU) + ASIMON program
BWU2598PROFIsafe, PROFIBUSGateway with integrated Safety MonitorIP20PROFIBUS2 AS-i networks, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional4-max. 62 x 2 channels4 release circuits; 2 x relay, 2 x fast electronic safe outputsmax. 16 PROFIsafe (F-CPU) + ASIMON program
BWU2819PROFIsafe, PROFIBUSGateway with integrated Safety MonitorIP20PROFIBUS1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional63 x 2 channelsmax. 31 x 2 channels6 release circuits; 6 x fast electronic safe outputsmax. 31PROFIsafe (F-CPU) + ASIMON program
BWU2479PROFIsafe, PROFIBUSGateway with integrated Safety MonitorIP20PROFIBUS1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkRS 232yesyesno--max. 31 x 2 channels-max. 16 PROFIsafe (F-CPU)

PROFIsafe, PROFINET

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C

An externally connected relay (contactor) can be connected via a feedback loop to the Safety Monitor for monitoring purposes.

Inputs digital, EDM
Inputs Safety, SIL 3, Cat. 4 Inputs safety, expandable to Outputs Safety, SIL 3, cat. 4 Safety outputs, independent according to SIL 3, expandable to Safety communication Article No.
BWU3823PROFIsafe, PROFINETGateway with integrated Safety MonitorIP20PROFINET, OPC UA2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 64, max. 1984 in max. configurationPROFIsafe (F-CPU) + ASIMON program + Safe Link
BWU3367PROFIsafe, PROFINETGateway with integrated Safety MonitorIP20PROFINET2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 64, max. 1984 in max. configurationPROFIsafe (F-CPU) + ASIMON program + Safe Link
BWU2805PROFIsafe, PROFINETGateway with integrated Safety MonitorIP20PROFINET2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional--max. 62 x 2 channels-max. 16 PROFIsafe (F-CPU) + ASIMON program
BWU2647PROFIsafe, PROFINETGateway with integrated Safety MonitorIP20PROFINET2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbus + RS 232yesyesoptional4-max. 62 x 2 channels4 release circuits; 2 x relay, 2 x fast electronic safe outputsmax. 16 PROFIsafe (F-CPU) + ASIMON program
BWU2794PROFIsafe, PROFINETGateway with integrated Safety MonitorIP20PROFINET1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 31 x 2 channels6 release circuits; 6 x fast electronic safe outputsmax. 31PROFIsafe (F-CPU) + ASIMON program

 

Safety, Sercos

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C

An externally connected relay (contactor) can be connected via a feedback loop to the Safety Monitor for monitoring purposes.

Inputs digital, EDM
Inputs Safety, SIL 3, Cat. 4 Inputs safety, expandable to Outputs Safety, SIL 3, cat. 4 Safety outputs, independent according to SIL 3, expandable to Safety communication Article No.
BWU3160Safety, SercosGateway with integrated Safety MonitorIP20Sercos2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 64, max. 1984 in max. configurationCIP Safety over Sercos + Safe Link
BWU2984Safety, SercosGateway with integrated Safety MonitorIP20Sercos2 AS-i networks, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 64, max. 1984 in max. configurationsafe Schneider drives over Sercos + Safe Link
BWU2588Safety, SercosGateway with integrated Safety MonitorIP20Sercos2 AS-i networks, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional4-max. 62 x 2 channels, max. 1922 in max. configuration4 release circuits; 2 x relay, 2 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link

Safety, EtherNet/IP + ModbusTCP

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C

An externally connected relay (contactor) can be connected via a feedback loop to the Safety Monitor for monitoring purposes.

Inputs digital, EDM
Inputs Safety, SIL 3, Cat. 4 Inputs safety, expandable to Outputs Safety, SIL 3, cat. 4 Safety outputs, independent according to SIL 3, expandable to Safety communication Article No.
BWU3683Safety, EtherNet/IP + ModbusTCPGateway with integrated Safety MonitorIP20EtherNet/IP + ModbusTCP, OPC UA2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 64, max. 1984 in max. configurationCIP Safety over EtherNet/IP + Safe Link
BWU2742Safety, EtherNet/IP + ModbusTCPGateway with integrated Safety MonitorIP20EtherNet/IP + ModbusTCP2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels6 release circuits; 6 x fast electronic safe outputsmax. 64CIP Safety over EtherNet/IP
BWU3543Safety, EtherNet/IP + ModbusTCPGateway with integrated Safety MonitorIP20EtherNet/IP + ModbusTCP2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link
BWU3544Safety, EtherNet/IP + ModbusTCPGateway with integrated Safety MonitorIP20EtherNet/IP + ModbusTCP2 AS-i networks, 2 AS-i Mastersno, max. 8 A/AS-i network, redundant supplyEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link
BWU2579Safety, EtherNet/IP + ModbusTCPGateway with integrated Safety MonitorIP20EtherNet/IP + ModbusTCP2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional4-max. 62 x 2 channels, max. 1922 in max. configuration4 release circuits; 2 x relay, 2 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link
BWU3542Safety, EtherNet/IP + ModbusTCPGateway with integrated Safety MonitorIP20EtherNet/IP + ModbusTCP1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 31 x 2 channels, max. 1891 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 31, max. 991 in max. configurationSafe Link

Safety, DeviceNet

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C

An externally connected relay (contactor) can be connected via a feedback loop to the Safety Monitor for monitoring purposes.

Inputs digital, EDM
Inputs Safety, SIL 3, Cat. 4 Inputs safety, expandable to Outputs Safety, SIL 3, cat. 4 Safety outputs, independent according to SIL 3, expandable to Safety communication Article No.
BWU2972Safety, DeviceNetGateway with integrated Safety MonitorIP20DeviceNet1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional63 x 2 channelsmax. 31 x 2 channels, max. 1891 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 31, max. 991 in max. configurationSafe Link

Safety, EtherCAT

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C

An externally connected relay (contactor) can be connected via a feedback loop to the Safety Monitor for monitoring purposes.

Inputs digital, EDM
Inputs Safety, SIL 3, Cat. 4 Inputs safety, expandable to Outputs Safety, SIL 3, cat. 4 Safety outputs, independent according to SIL 3, expandable to Safety communication Article No.
BWU3418Safety, EtherCATGateway with integrated Safety MonitorIP20EtherCAT2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 64, max. 1984 in max. configurationFSoE + Safe Link
BWU2944Safety, EtherCATGateway with integrated Safety MonitorIP20EtherCAT2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link
BWU3509Safety, EtherCATGateway with integrated Safety MonitorIP20EtherCAT1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional63 x 2 channelsmax. 31 x 2 channels, max. 1891 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 32, max. 992 in max. configurationFSoE + Safe Link
BWU2797Safety, EtherCATGateway with integrated Safety MonitorIP20EtherCAT1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional63 x 2 channelsmax. 31 x 2 channels, max. 1891 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 31, max. 991 in max. configurationSafe Link

Safety, POWERLINK

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating
Inputs Safety, SIL 3, Cat. 4

An externally connected relay (contactor) can be connected via a feedback loop to the Safety Monitor for monitoring purposes.

Inputs digital, EDM
Inputs safety, expandable to Outputs Safety, SIL 3, cat. 4 Safety outputs, independent according to SIL 3, expandable to Safety communication

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C
Article No.
BWU3176Safety, POWERLINKGateway with integrated Safety MonitorIP203 x 2 channels6max. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe LinkPOWERLINK2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional
BWU3177Safety, POWERLINKGateway with integrated Safety MonitorIP203 x 2 channels6max. 31 x 2 channels, max. 1891 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 31, max. 991 in max. configurationSafe LinkPOWERLINK1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional

Safety, CANopen

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C

An externally connected relay (contactor) can be connected via a feedback loop to the Safety Monitor for monitoring purposes.

Inputs digital, EDM
Inputs Safety, SIL 3, Cat. 4 Inputs safety, expandable to Outputs Safety, SIL 3, cat. 4 Safety outputs, independent according to SIL 3, expandable to Safety communication Article No.
BWU2804Safety, CANopenGateway with integrated Safety MonitorIP20CANopen1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional63 x 2 channelsmax. 31 x 2 channels, max. 1891 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 31, max. 991 in max. configurationSafe Link

Safety, CC-Link

Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C

An externally connected relay (contactor) can be connected via a feedback loop to the Safety Monitor for monitoring purposes.

Inputs digital, EDM
Inputs Safety, SIL 3, Cat. 4 Inputs safety, expandable to Outputs Safety, SIL 3, cat. 4 Safety outputs, independent according to SIL 3, expandable to Safety communication Article No.
BWU2833Safety, CC-LinkGateway with integrated Safety MonitorIP20CC-Link1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional63 x 2 channelsmax. 31 x 2 channels, max. 1891 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 31, max. 991 in max. configurationSafe Link

Starter Kits

  • Fully assembled and wired in a practical case
Figure Type Model

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

Protection rating

Communication interface between fieldbus and gateway:

interfaces for standardized fieldbus systems in industrial automation.


PROFIBUS AS-i gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i Basic gateway: interface for a PROFIBUS fieldbus

PROFIBUS AS-i IP65 gateway: interface for a PROFIBUS fieldbus
PROFINET AS-i gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP AS-i gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP AS-i gateway: interface for a BACnet/TCP fieldbus
DeviceNet AS-i gateway: interface for a DeviceNet fieldbus
ControlLogix AS-i gateway: interface for the ControlLogix backplane

Compact-/MicroLogix AS-i gateway: interface for the Compact-/MicroLogix backplane
EtherCat AS-i gateway: interface for an EtherCat fieldbus

POWERLINK AS-i gateway: interface for an POWERLINK fieldbus
CC-Link AS-i gateway:
interface for a CC-Link fieldbus
CANopen AS-i gateway: interface for a CANopen fieldbus
RS 485 Modbus AS-i gateway: interface for a Modbus/RTU; RS 485 fieldbus

OPC UA server: interface for the OPC UA communication

Fieldbus interface

Standard devices

"Single Master":

1 AS-i network, 1 AS-i Master.

"Double Master":

2 AS-i networks, 2 AS-i Masters.

Safety devices

"Single Master":
1 AS-i network, 1 AS-i Master.

"Double Master":
2 AS-i networks, 2 AS-i Masters.

"Optional AS-i Safety coupling circuit":
2 AS-i networks, 1 AS-i Master.

Number of AS-i networks, number of AS-i Master

"yes, max. 4 A/AS-i network":
Cost-effective power for 2 AS-i networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply).

Operation with short cable lengths with standard 24 V power supply possible.


"no, max. 8 A/AS-i network, redundant supply":
1 AS-i power supply per AS-i network. Gateway is powered in normal operation from one of the two AS-i power supplies.

Should one AS-i power supply fail, switching to the other AS-i power supply allows all the diagnostics functions to be maintained and the unaffected AS-i network continues to operate.

"no, max. 8 A/AS-i network":

1 AS-i power supply per AS-i network.

1 power supply, 1 gateway for 2 AS-i networks, inexpensive power supplies

"USB":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface.

"Ethernet fieldbus"

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface.

"Ethernet fieldbus + Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface.

"Ethernet diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface.

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software or via Modbus TCP by using the Ethernet diagnostic interface.

For a full-fledged Modbus TCP fieldbus interface use one of our Modbus TCP gateways in stainless steel or Modbus TCP gateways with integrated safety monitor.

"Ethernet fieldbus + RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.


"RS 232":

Access to AS-i Master and Safety Monitor with Bihl+Wiedemann software by using an adapter cable via RS 232 interface.


The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device.

Diagnostic and configuration interface

Detects whether the same address has been assigned to two AS-i slaves. Frequent error when using a handheld addressing device.

Recognition of duplicate AS-i addresses

Checks the AS-i line for interference effects such as noise, external voltages, ...

AS-i fault detector

Using a C-program offers the possibility to run mini-PLC functions with a gateway.

Programming in C

An externally connected relay (contactor) can be connected via a feedback loop to the Safety Monitor for monitoring purposes.

Inputs digital, EDM
Inputs Safety, SIL 3, Cat. 4 Inputs safety, expandable to Outputs Safety, SIL 3, cat. 4 Safety outputs, independent according to SIL 3, expandable to Safety communication Article No.
BW2726Starter KitsGateway IP20PROFIBUS2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional------
BW2695Starter KitsGateway with integrated Safety MonitorIP20PROFIBUS2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet diagnosticyesyesoptional4-max. 62 x 2 channels, max. 1922 in max. configuration4 release circuits; 2 x relay, 2 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link
BW3000Starter KitsGateway with integrated Safety MonitorIP20PROFINET2 AS-i networks, 2 AS-i Mastersyes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 62 x 2 channels, max. 1922 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 32, max. 992 in max. configurationSafe Link
BW3074Starter KitsGateway with integrated Safety MonitorIP20PROFINET1 AS-i network, 1 AS-i Masteryes, max. 4 A/AS-i networkEthernet fieldbus + Ethernet diagnosticyesyesoptional63 x 2 channelsmax. 31 x 2 channels, max. 1891 in max. configuration6 release circuits; 6 x fast electronic safe outputsmax. 31, max. 991 in max. configurationSafe Link