POWERLINK
What is POWERLINK?
Ethernet POWERLINK is a software-based real-time Ethernet solution designed to transmit real-time data in the microsecond range. POWERLINK enables devices from different manufacturers to communicate with each other without the need for special interface adaptations. The Ethernet solution is primarily used for the transmission of process data in automation technology. Ethernet POWERLINK was originally developed by B&R Industrial Automation and is now being further developed and specified as an open standard by EPSG (Ethernet Powerlink Standardization Group) – an open user and vendor group.
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POWERLINK Gateways
POWERLINK ASi Gateways
ASi POWERLINK gateways in stainless steel provide an interface for a POWERLINK fieldbus. The certified ASi Gateways are available in different versions with IP20 protection class, e.g., with integrated decoupling, OPC UA interface and integrated web server for easy diagnostics and maintenance.
POWERLINK ASi
| Figure | Model |
Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. PROFIBUS ASi gateway: interface for a PROFIBUS fieldbus
PROFIBUS ASi Basic gateway: interface for a PROFIBUS fieldbus PROFIBUS ASi IP65 gateway: interface for a PROFIBUS fieldbus EtherNet/IP+ Modbus TCP ASi gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus BACnet/IP ASi gateway: interface for a BACnet/IP fieldbus Compact-/MicroLogix ASi gateway: interface for the Compact-/MicroLogix fieldbus POWERLINK ASi gateway: interface for an POWERLINK fieldbus OPC UA server: interface for the OPC UA communication
| ASi-5/ASi-3 | Standard devices"Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. | " yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi 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.
Data decoupling integrated in the gateway. Cost-effective power for 2 ASi 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.
Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created.
1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate.
1 ASi power supply per ASi network. | Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. | Checks the ASi line for interference effects such as noise, external voltages, ... | Using a C-program offers the possibility to run mini-PLC functions with a gateway. | Article No. |
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Gateway
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OPC UA, POWERLINK
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ASi-5 + ASi-3 compatible
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1 ASi network, 1 ASi-5/ASi-3 Master
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yes, max. 4 A/ASi network
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yes
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yes
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no
| BWU4016 24 Volt ASi-5/ASi-3 POWERLINK Gateway in Stainless Steel, 1 ASi-5/ASi-3 master |
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Gateway
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POWERLINK
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ASi-3 compatible
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2 ASi networks, 2 ASi-3 Masters
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yes, max. 4 A/ASi network
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yes
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yes
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optional
| BWU3593 ASi-3 POWERLINK Gateway in Stainless Steel, 2 ASi-3 masters |
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Gateway
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POWERLINK
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ASi-3 compatible
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2 ASi networks, 2 ASi-3 Masters
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no, max. 8 A/ASi network, redundant supply
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yes
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yes
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optional
| BWU3537 ASi-3 POWERLINK Gateway in Stainless Steel, 2 ASi masters |
Safety, POWERLINK ASi Gateways
The certified ASi gateways with integrated safety monitor are available in different versions with protection class IP20. All gateways feature the Safe Link technology, which makes it possible to connect different system components easily and flexibly. A product variant with integrated openSAFETY communication is also available.
Safety, POWERLINK ASi
| Figure | Model |
Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. PROFIBUS ASi gateway: interface for a PROFIBUS fieldbus
PROFIBUS ASi Basic gateway: interface for a PROFIBUS fieldbus PROFIBUS ASi IP65 gateway: interface for a PROFIBUS fieldbus EtherNet/IP+ Modbus TCP ASi gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus BACnet/IP ASi gateway: interface for a BACnet/IP fieldbus Compact-/MicroLogix ASi gateway: interface for the Compact-/MicroLogix fieldbus POWERLINK ASi gateway: interface for an POWERLINK fieldbus OPC UA server: interface for the OPC UA communication
| ASi-5/ASi-3 | Standard devices"Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. | " yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi 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.
Data decoupling integrated in the gateway. Cost-effective power for 2 ASi 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.
Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created.
1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate.
1 ASi power supply per ASi network. | "USB": Access to ASi Master and Safety Monitor with Bihl+Wiedemann proprietary software by using the USB interface. Access to ASi Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface or Ethernet fieldbus interface. Access to ASi Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet diagnostic interface. Access to ASi Master and Safety Monitor with Bihl+Wiedemann software by using the Ethernet fieldbus interface or by using an adapter cable via RS 232 interface.
Access to ASi 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. | Inputs Safety, SIL 3, Cat. 4 | Outputs Safety, SIL 3, cat. 4 | Safety communication | Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. | Checks the ASi line for interference effects such as noise, external voltages, ... | Using a C-program offers the possibility to run mini-PLC functions with a gateway. | Article No. |
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Gateway with integrated Safety Monitor
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OPC UA, POWERLINK
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ASi-5 + ASi-3 compatible
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2 ASi networks, 2 ASi-5/ASi-3 Masters
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yes, max. 4 A/ASi network
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Ethernet diagnostic
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3 x 2 channels
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6 release circuits, 6 x electronic safe outputs
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openSAFETY over POWERLINK + Safe Link
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yes
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yes
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optional
| BWU3865 ASi-5/ASi-3 openSAFETY via POWERLINK Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 masters |
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Gateway with integrated Safety Monitor
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OPC UA, POWERLINK
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ASi-5 + ASi-3 compatible
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2 ASi networks, 2 ASi-5/ASi-3 Masters
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yes, max. 4 A/ASi network
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Ethernet diagnostic
|
3 x 2 channels
|
6 release circuits, 6 x electronic safe outputs
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Safe Link
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yes
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yes
|
optional
| BWU3828 ASi-5/ASi-3 POWERLINK Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 Master |
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Gateway with integrated Safety Monitor
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POWERLINK
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ASi-3 compatible
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2 ASi networks, 2 ASi-3 Masters
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yes, max. 4 A/ASi network
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Ethernet diagnostic
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3 x 2 channels
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6 release circuits, 6 x electronic safe outputs
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Safe Link
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yes
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yes
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optional
| BWU3176 ASi-3 POWERLINK Gateway with integrated Safety Monitor, 2 ASi-3 masters |
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Gateway with integrated Safety Monitor
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POWERLINK
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ASi-3 compatible
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1 ASi network, 1 ASi-3 Master
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yes, max. 4 A/ASi network
|
Ethernet diagnostic
|
3 x 2 channels
|
6 release circuits, 6 x electronic safe outputs
|
Safe Link
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yes
|
yes
|
optional
| BWU3177 ASi-3 POWERLINK Gateway with integrated Safety Monitor, 1 ASi-3 master |