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Building Automation

The benefits of AS-Interface – such as the simple, cost-saving installation and high degree of flexibility – have now established themselves in building automation. Numerous companies are already using the AS-i installation system, for example for controlling fire and smoke dampers, shutter drives or heating and cooling ceilings using analog output modules. Damper drives with flow regulators can be connected to the controller through the MP-Bus gateway. It is also possible to process EnOcean signals from wireless pushbuttons and sensors over AS-i. During your planning and application implementation phases we can be at your side and are open to application-specific special solutions.

 

ASi Gateways in Stainless Steel

  • BACnet
  • PROFINET
  • PROFIBUS
  • Modbus RTU
  • EtherNet/IP + Modbus TCP
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 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
PROFINET ASi gateway: interface for a PROFINET fieldbus

EtherNet/IP+ Modbus TCP ASi gateway: interface for an EtherNet/IP+ ModbusTCP fieldbus

BACnet/TCP ASi gateway: interface for a BACnet/TCP fieldbus
DeviceNet ASi gateway: interface for a DeviceNet fieldbus
ControlLogix ASi gateway: interface for the ControlLogix backplane

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

POWERLINK ASi gateway: interface for an POWERLINK fieldbus
CC-Link ASi gateway:
interface for a CC-Link fieldbus
CANopen ASi gateway: interface for a CANopen fieldbus
RS 485 Modbus ASi 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 ASi network, 1 ASi Master.

"Double Master":

2 ASi networks, 2 ASi Masters.

Safety devices

"Single Master" :
1 ASi network, 1 ASi Master.

"Double Master" :
2 ASi networks, 2 ASi Masters.

"Optional ASi Safety coupling circuit" :
2 ASi networks, 1 ASi Master.

Number of ASi networks, number of ASi Master

" yes, max. 4 A/ASi network ":
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.


"no, max. 8 A/ASi network, redundant supply ":
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.

" no, max. 8 A/ASi network ":

1 ASi power supply per ASi network.

1 power supply, 1 gateway for 2 ASi networks, inexpensive power supplies

"USB":

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

"Ethernet fieldbus"

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

"Ethernet fieldbus + Ethernet diagnostic":

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

"Ethernet diagnostic":

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

"Ethernet diagnostic + Modbus TCP diagnostic":

Access to ASi 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 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.


"RS 232":

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.

Diagnostic and configuration interface

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

Recognition of duplicate ASi addresses

Checks the ASi line for interference effects such as noise, external voltages, ...

ASi fault detector

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

Programming in C
Article No.
BWU3356BACnet/TCP ASiGateway IP20BACnet/TCP2 ASi networks, 2 ASi Mastersno, max. 8 A/ASi network, redundant supplyEthernet fieldbus + Ethernet diagnosticyesyesoptional
BWU1642RS 485 Modbus ASiGateway IP20Modbus/RTU; RS 4852 ASi networks, 2 ASi Mastersno, max. 8 A/ASi network, redundant supplyRS 232yesyesno
BWU1641RS 485 Modbus ASiGateway IP20Modbus/RTU; RS 4851 ASi network, 1 ASi Masterno, max. 8 A/ASi networkRS 232yesyesno
BWU2239PROFINET ASiGateway IP20PROFINET2 ASi networks, 2 ASi Mastersno, max. 8 A/ASi network, redundant supplyEthernet fieldbus + RS 232yesyesoptional
BWU3735EtherNet/IP + ModbusTCP ASiGateway IP20EtherNet/IP + ModbusTCP, OPC UA2 ASi networks, 2 ASi Mastersno, max. 8 A/ASi network, redundant supplyEthernet fieldbusyesyesoptional
BWU3734EtherNet/IP + ModbusTCP ASiGateway IP20EtherNet/IP + ModbusTCP, OPC UA1 ASi network, 1 ASi Masterno, max. 8 A/ASi networkEthernet fieldbusyesyesoptional
BWU2545PROFIBUS ASiGateway IP20PROFIBUS2 ASi networks, 2 ASi Mastersno, max. 8 A/ASi network, redundant supplyEthernet diagnosticyesyesoptional
BWU2544PROFIBUS ASiGateway IP20PROFIBUS1 ASi network, 1 ASi Masterno, max. 8 A/ASi networkEthernet diagnosticyesyesoptional

 

Power Supplies

Figure

"ASi power supply":

Suitable for all ASi Gateways and Safety Monitors from Bihl + Wiedemann.

"30 V power supply":

Suitable for all ASi Gateways and Safety Monitors with specifications "1 power supply, 1 gateway for 2 ASi networks, inexpensive power supplies" and for all 24 Volt ASi Gateways.


"ASi power supply decoupling unit":

Supply of 2 ASi networks out of 1 power supply. Applicable with double masters without integrated data decoupling.

"Power decoupling unit":

Take up to 1,2 A out of ASi. In combination with an ASi Repeater: decouples 1,2 A from ASi Segment B and supplies Segment A with 1,2 A.

Power supply
Operating voltage Output current

"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
Article No.
BW1997ASi power supply115 V AC / 230 V AC, power supply with range switch8 AIP20
BW1649ASi power supply90 V AC ... 265 V AC, wide range supply4 AIP20
BW2255ASi power supply115 V AC ... 250 V AC1,8 AIP20

Fire damper "Stand alone" control unit

  • provided as a kit in rugged plastic housing, pre-wired for easy and fast installation
  • pre-installed user software,no further configuration needed
  • centralized control of damper drives and detection of damper positions
  • plain text display and spontaneous diagnostics directly via device display and function LEDs
  • automated testing of damper function via different test modes
Figure Type Model Housing

"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
Number of fire dampers Number of fire damper groups Number of building ventilation system releases Controlling ventilation, fire, smoke dampers Article No.
BW3545Fire damper "Stand alone" control unitBACnet, 2 ASi networks, max. 60 /120 fire damperspolystyrol, 450/300/209IP6560 / 12062, extensibleRequirements for Germany and EC
BW3547Fire damper "Stand alone" control unitPROFINET, 1 ASi network, max. 30 / 60 fire damperspolystyrol, 300/300/209IP6530 / 6031, extensibleRequirements for Germany and EC
BW3550Control program for fire damper "Stand alone" control unitsoftware--60 / 12062, extensible-

Fire/smoke dampers

  • Controlling ventilation, fire, smoke dampers
  • Requirements for Germany and EC
  • Requirements for Switzerland (IG-BSK)
  • 24V/230V relay
  • EN 6206 SIL2
Figure Type Model Housing

"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 digital Outputs digital

inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential.

Input voltage (sensor supply)

Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.

For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet.

Output voltage (actuator supply)

AB Slave (max. 62 AB Slaves/ASi network), 2 AB Slaves (max. 31 modules with 2 AB Slaves), Single Slaves (max. 31 Single Slaves/ASi network), mixed use allowed.
For modules with two slaves the second slave is turned off as long as the first slave is addressed to address "0".
Upon request, slaves are available with specific ASi Slave profiles.

ASi address
Article No.
BW2482ventilation damper moduleventilation, fire, smoke dampers-IP5442 x electronicout of ASiout of ASi1 Single Slave
BW2028ventilation damper moduleventilation, fire, smoke dampers-IP5442 x electronicout of ASiout of ASi1 Single Slave
BW2029ventilation damper moduleventilation, fire, smoke dampers-IP5432 x electronicout of AUXout of AUX1 AB Slave
BW2080ventilation damper moduleventilation, fire, smoke dampers (Switzerland)-IP5432 x electronicout of ASiout of ASi1 AB Slave
BW3005ventilation damper module, Safetyventilation, fire, smoke dampers-IP5442 x electronicout of ASiout of ASi1 Single Slave
BW3009ventilation damper moduleventilation, fire, smoke dampers (230 V relay)-IP5444 x relayout of ASi-1 AB Slave
BW3010ventilation damper moduleventilation, fire, smoke dampers (230 V relay)-IP544 + 2 x fusible link2 x relayout of ASi-1 AB Slave
BW3011ventilation damper moduleventilation, fire, smoke dampers (230 V relay)-IP5442 x relayout of ASi-1 AB Slave
BW2480ventilation damper moduleventilation, fire, smoke damperssurface-mounted boxIP544-out of ASi-1 AB Slave
BW3412I/O for manual call pointsI/O modulessurface-mounted boxIP5444 x electronicout of AUXout of AUX1 AB Slave

Heating, Ventilating and Air Conditioning & Building Automation in General

  • Shutter modules
  • Heating/air conditioning
  • EnOcean
  • MP Bus
Figure Type Model Housing

"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 digital Outputs digital Inputs analog Outputs analog

inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential.

Input voltage (sensor supply)

Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.

For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet.

Output voltage (actuator supply)
Controlling heating/air conditioning Article No.
BW2114shutter modulecontrolling 230 V shutters-IP5484 x relay--out of ASi--
BW2701I/O for VAV boxesI/O modulessurface-mounted boxIP54--1 x 0 ... 10 V1x 0 … 10 Vselectable, out of ASi or out of AUX, Default out of ASiselectable, out of ASi or out of AUX, default out of ASi-
BW2536heating/air conditioning (24 V AC/DC)heating/air conditioning, 0 … 10 V, (climate control ceilings)surface-mounted boxIP54-2 x electronic-2 x 0 … 10 Vout of ASiselectable, out of ASi or out of AUX (AC/DC), default out of ASiControlling heating and climate control ceilings
BW2537heating/air conditioning (24 V AC/DC)analog inputs 0 ... 10 V (temperature CO2 etc.) + digital inputssurface-mounted boxIP542-2 x 0 ... 10 V-selectable, out of ASi or out of AUX (AC/DC), default out of ASi-Recording of analog values
BW2138Heating/air conditioningheating/air conditioning (valves)surface-mounted boxIP54-4 x electronic---out of AUXControlling valves and heating valves
BW2128PCB building automation I/O modulesOEM boardIP0043 x electronic--out of AUXout of AUX-
BW2375connection to EnOcean connection to EnOceanwhiteIP4031 x 4EnOcean8 x 6EnOceanout of ASi--
BW2473connection to EnOcean connection to EnOceanblackIP4031 x 4EnOcean8 x 6EnOceanout of ASi--
BW2580connection to EnOcean, surface-mounted boxconnection to EnOceansurface-mounted boxIP4031 x 4EnOcean8 x 6EnOceanout of ASi--
BW2406connection to MP-Busconnection to MP-Bus-IP54----out of ASiout of AUX-
BWU1232IP65, 3 x PGI/O modules3 x PGIP65--2 x 4 … 20 mA-selectable, out of ASi or out of AUX, Default out of ASi--
BWU1233IP65, 3 x PGI/O modules3 x PGIP65--2 x 0 ... 10 V-selectable, out of ASi or out of AUX, Default out of ASi--
BWU1234IP65, 3 x PGI/O modules3 x PGIP65---2 x 0 ... 20 mA-selectable, out of ASi or out of AUX, default out of ASi-
BWU1235IP65, 3 x PGI/O modules3 x PGIP65---2 x 0 … 10 V-selectable, out of ASi or out of AUX, default out of ASi-
BWU1254IP65, 8 x PGI/O modules8 x PGIP65--4 x Pt100 -out of ASi--
BWU1509IP65, 8 x PGI/O modules8 x PGIP65--4 x Pt1000 -out of ASi--
BWU1933IP20, 25 mm x 105 mm, 6 x COMBICONI/O modules6 x COMBICONIP20--4 x thermocouple type J -out of ASi--
BWU2243IP20, 25 mm x 105 mm, 6 x COMBICONI/O modules6 x COMBICONIP20--4 x thermocouple type K-out of ASi--
BW3779PCB, flush-mounted module, coatedI/O modulescoatedIP00, thick coated44 x electronic--out of ASiout of ASi-
BW2388PCB, flush-mounted module, coatedI/O modulescoatedIP00, thick coated4---out of ASi--

Active Distributors ASi, IP67/IP20

Figure Type Housing

"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 digital Outputs digital

inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential.

Input voltage (sensor supply)

Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.

For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet.

Output voltage (actuator supply)

Modules with a flat housing design and with cables which exit the sides make these ideal for installation in cable ducts, cable channels, cable troughs, cable rails or cable trays. Please note the respective housing depth for your particular installation.

Flat design, installation in cable duct possible

status of in- and outputs is indicated by LEDs. In addition to that, both ASi LEDs (PWR green and FAULT red) show as usual regarding the ASi Slaves- the status of the ASi Slaves. Uaux is indicated by a green LED.

LED status display

PUR line, oil resistant. Further connection options are available on request.

      M12 socket M12 cable socket, angled  M12 cable socket, straight   M8 cable socket, straight   round cable/connecting wires     profile cable branch          push in terminals
       2 x round cables/connecting wires 2,5 mm²

Connection

Under normal conditions (no bus termination or repeater), the permissible total length of the ASi segment is max. 100 m. The calculation should take into consideration that the length of the connection cable (round cable) for each connected passive distributor must be doubled.

In the case of the active distributors (ASi slaves) however only the one ASi profile cable is counted.

Round cable

the connection to ASi as well to AUX (auxiliary 24 V power) is made via yellow resp. black ASi profile cable with piercing technology or via M12 socket (in IP20 via clamps).

ASi connection

AB Slave (max. 62 AB Slaves/ASi network), 2 AB Slaves (max. 31 modules with 2 AB Slaves), Single Slaves (max. 31 Single Slaves/ASi network), mixed use allowed.
For modules with two slaves the second slave is turned off as long as the first slave is addressed to address "0".
Upon request, slaves are available with specific ASi Slave profiles.

ASi address
Article No.
BWU3317Active distributor ASidepth: 35 mmIP6744 x electronicout of ASiout of AUXyes, depth: 35 mmyes2 x round cables/connecting wires1 mASi profile cable1 AB Slave
BW3326Active distributor ASidepth: 35 mmIP6744 x electronicout of ASiout of ASiyes, depth: 35 mmyes2 x round cables/connecting wires1 mASi profile cable1 AB Slave
BW3300Active distributor ASidepth: 19 mmIP67-4 x electronic-out of AUXyes, depth: 19 mmyes1 x round cable/connecting wires1 mASi profile cable1 AB Slave
BW3349Active distributor ASidepth: 19 mmIP204-out of AUX-yes, depth: 19 mmyes8 x push in terminalsnoASi profile cable1 AB Slave
BWU3414Active distributor ASidepth: 19 mmIP2031 x electronicout of AUXout of AUXyes, depth: 19 mmyes8 x push in terminalsnoASi profile cable1 AB Slave
BWU3342Active distributor ASidepth: 19 mmIP20-4 x electronic-out of AUXyes, depth: 19 mmyes8 x push in terminalsnoASi profile cable1 AB Slave

 

I/O Modules for installation in control cabinets/decentralized control cabinets, IP20

  • Robust, Stainless Steel in IP20
  • Cost efficient solution in IP20, 22,5 mm
Figure Type Model Housing

"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 digital Outputs digital

inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential.

Input voltage (sensor supply)

Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.

For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet.

Output voltage (actuator supply)

AB Slave (max. 62 AB Slaves/ASi network), 2 AB Slaves (max. 31 modules with 2 AB Slaves), Single Slaves (max. 31 Single Slaves/ASi network), mixed use allowed.
For modules with two slaves the second slave is turned off as long as the first slave is addressed to address "0".
Upon request, slaves are available with specific ASi Slave profiles.

ASi address
Article No.
BW1926Stainless Steel in IP20, depth: 45 mmI/O modulesdepth: 45 mmIP2044 x relayout of ASi-1 Single Slave
BW1808Stainless Steel in IP20, depth: 45 mmI/O modulesdepth: 45 mmIP2043 x relayout of ASi-1 AB Slave
BWU1907Stainless Steel in IP20, depth: 45 mmI/O modulesdepth: 45 mmIP2044 x electronicout of AUXout of AUX1 AB Slave
BWU2565Stainless Steel in IP20, depth: 45 mmI/O modulesdepth: 45 mmIP2044 x electronicout of AUXout of AUX1 Single Slave
BWU2077Stainless Steel in IP20, depth: 45 mmI/O modulesdepth: 45 mmIP208-out of AUX-2 AB Slaves
BWU2078Stainless Steel in IP20, depth: 45 mmI/O modulesdepth: 45 mmIP20-8 x electronic-out of AUX2 AB Slaves
BW2555Stainless Steel in IP20, depth: 90 mmI/O modulesdepth: 90 mmIP2044 x relayout of ASi-1 Single Slave
BWU2556Stainless Steel in IP20, depth: 90 mmI/O modulesdepth: 90 mmIP208-out of AUX-2 AB Slaves
BWU3559IP20, 22,5 mm x 92 mm, 4 x COMBICONI/O modules4 x COMBICONIP2044 x electronicout of AUXout of AUX1 AB Slave
BWU2723IP20, 22,5 mm x 114 mm, 4 x COMBICONI/O modules3 x COMBICONIP204-out of AUX-1 AB Slave
BWU1938IP20, 22,5 mm x 114 mm, 4 x COMBICONI/O modules4 x COMBICONIP2044 x electronicout of AUXout of AUX1 AB Slave
BWU2759IP20, 22,5 mm x 114 mm, 4 x COMBICONI/O modules4 x COMBICONIP2044 x electronicout of AUXout of AUX1 Single Slave
BWU2721IP20, 22,5 mm x 114 mm, 4 x COMBICONI/O modules4 x COMBICONIP208-out of AUX-2 AB Slaves
BWU2490IP20, 22,5 mm x 114 mm, 6 x COMBICONI/O modules6 x COMBICONIP2088 x electronicout of AUXout of AUX2 AB Slaves
BWU2800IP20, 22,5 mm x 114 mm, 6 x COMBICONI/O modules6 x COMBICONIP2088 x electronicout of AUXout of AUX2 Single Slaves

I/O Modules for installation on ceiling, walls and floor, IP54

Figure Type Model Housing

"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 digital Outputs digital

inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential.

Input voltage (sensor supply)

Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.

For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet.

Output voltage (actuator supply)

AB Slave (max. 62 AB Slaves/ASi network), 2 AB Slaves (max. 31 modules with 2 AB Slaves), Single Slaves (max. 31 Single Slaves/ASi network), mixed use allowed.
For modules with two slaves the second slave is turned off as long as the first slave is addressed to address "0".
Upon request, slaves are available with specific ASi Slave profiles.

ASi address
Article No.
BW2139I/O in surface-mounted boxI/O modulessurface-mounted boxIP5443 x electronicout of AUXout of AUX1 AB Slave
BW2137I/O in surface-mounted boxI/O modulessurface-mounted boxIP5444 x electronicout of AUXout of AUX1 AB Slave
BW2175I/O in surface-mounted boxI/O modulessurface-mounted boxIP5444 x electronicout of AUXout of AUX1 Single Slave
BW2466I/O in surface-mounted boxI/O modulessurface-mounted boxIP544-out of AUX-1 Single Slave

Passive Distributors ASi, IP67

Figure Type Housing

"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

Modules with a flat housing design and with cables which exit the sides make these ideal for installation in cable ducts, cable channels, cable troughs, cable rails or cable trays. Please note the respective housing depth for your particular installation.

Flat design, installation in cable duct possible

PUR line, oil resistant. Further connection options are available on request.

      M12 socket M12 cable socket, angled  M12 cable socket, straight   M8 cable socket, straight   round cable/connecting wires     profile cable branch          push in terminals
       2 x round cables/connecting wires 2,5 mm²

Connection

Under normal conditions (no bus termination or repeater), the permissible total length of the ASi segment is max. 100 m. The calculation should take into consideration that the length of the connection cable (round cable) for each connected passive distributor must be doubled.

In the case of the active distributors (ASi slaves) however only the one ASi profile cable is counted.

Round cable
Profile cable connection Article No.
BW3186Passive distributor ASidepth: 19 mmIP67yes, depth: 19 mm1 x round cable/connecting wires0,25 m2 x ASi
BW3524Passive distributor ASidepth: 19 mmIP67yes, depth: 19 mm1 x round cable/connecting wires5 m2 x ASi
BWU3157Passive distributor ASidepth: 19 mmIP67yes, depth: 19 mmprofile cable branchno2 x ASi
BWU1975Passive distributor ASidepth: 19 mmIP67yes, depth: 19 mmprofile cable branchno2 x ASi