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 ASi 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 ASi. 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/IP
- PROFINET
- PROFIBUS
- Modbus RTU
- EtherNet/IP + Modbus TCP
| Figure | Type | Model | "IP20": "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.
Dust-tight, full protection against contact, protection against temporary immersion. | Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces:
| 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. | Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus 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. | 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. |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
EtherNet/IP + Modbus TCP ASi-5/ASi-3
|
Gateway
|
IP20
|
EtherNet/IP, Modbus/TCP, OPC UA, REST API
|
2 ASi networks, 2 ASi-5/ASi-3 Masters
|
yes, max. 8 A/ASi network
|
Ethernet diagnostic, Ethernet fieldbus
|
yes
|
yes
|
optional
| BWU4258 ASi-5/ASi-3 EtherNet/IP™ + Modbus TCP Gateway in stainless steel, 2 ASi-5/ASi-3 masters |
 |
EtherNet/IP + Modbus TCP ASi-5/ASi-3
|
Gateway
|
IP20
|
EtherNet/IP, Modbus/TCP, OPC UA, REST API
|
1 ASi network, 1 ASi-5/ASi-3 Master
|
yes, max. 8 A/ASi network
|
Ethernet diagnostic, Ethernet fieldbus
|
yes
|
yes
|
optional
| BWU4019 ASi-5/ASi-3 EtherNet/IP™ + Modbus TCP Gateway in stainless steel, 1 ASi-5/ASi-3 master |
 |
BACnet/IP ASi
|
Gateway
|
IP20
|
BACnet/IP, OPC UA, REST API
|
2 ASi networks, 2 ASi-3 Masters
|
yes, max. 8 A/ASi network
|
Ethernet diagnostic, Ethernet fieldbus
|
yes
|
yes
|
optional
| BWU4778 ASi-3 BACnet/IP Gateway in stainless steel, 2 ASi-3 Masters |
 |
BACnet/IP ASi
|
Gateway
|
IP20
|
BACnet/IP, OPC UA, REST API
|
2 ASi networks, 2 ASi-3 Masters
|
no, max. 8 A/ASi network, redundant supply
|
Ethernet diagnostic, Ethernet fieldbus
|
yes
|
yes
|
optional
| BWU3356 ASi-3 BACnet/IP Gateway in stainless steel, 2 masters |
 |
EtherNet/IP + ModbusTCP ASi
|
Gateway
|
IP20
|
EtherNet/IP, Modbus/TCP, OPC UA, REST API
|
2 ASi networks, 2 ASi-3 Masters
|
no, max. 8 A/ASi network, redundant supply
|
Ethernet fieldbus
|
yes
|
yes
|
optional
| BWU3735 ASi-3 EtherNet/IP™+ModbusTCP Gateway in stainless steel, 2 masters |
 |
EtherNet/IP + ModbusTCP ASi
|
Gateway
|
IP20
|
EtherNet/IP, Modbus/TCP, OPC UA, REST API
|
1 ASi network, 1 ASi-3 Master
|
no, max. 8 A/ASi network
|
Ethernet fieldbus
|
yes
|
yes
|
optional
| BWU3734 ASi-3 EtherNet/IP™+ModbusTCP Gateway in stainless steel, 1 master |
 |
RS 485 Modbus ASi
|
Gateway
|
IP20
|
Modbus/RTU; RS 485
|
2 ASi networks, 2 ASi-3 Masters
|
no, max. 8 A/ASi network, redundant supply
|
RS 232
|
yes
|
yes
|
no
| BWU1642 ASi-3 Modbus Gateway in stainless steel, 2 masters |
|
RS 485 Modbus ASi
|
Gateway
|
IP20
|
Modbus/RTU; RS 485
|
1 ASi network, 1 ASi-3 Master
|
no, max. 8 A/ASi network
|
RS 232
|
yes
|
yes
|
no
| BWU1641 ASi-3 Modbus Gateway in stainless steel, 1 master |
 |
PROFINET ASi
|
Gateway
|
IP20
|
PROFINET
|
2 ASi networks, 2 ASi-3 Masters
|
no, max. 8 A/ASi network, redundant supply
|
Ethernet fieldbus, RS 232
|
yes
|
yes
|
optional
| BWU2239 ASi-3 PROFINET Gateway in stainless steel, 2 masters |
 |
PROFIBUS ASi
|
Gateway
|
IP20
|
PROFIBUS
|
2 ASi networks, 2 ASi-3 Masters
|
no, max. 8 A/ASi network, redundant supply
|
Ethernet diagnostic
|
yes
|
yes
|
optional
| BWU2545 ASi-3 PROFIBUS Gateway in stainless steel, 2 masters |
|
PROFIBUS ASi
|
Gateway
|
IP20
|
PROFIBUS
|
1 ASi network, 1 ASi-3 Master
|
no, max. 8 A/ASi network
|
Ethernet diagnostic
|
yes
|
yes
|
optional
| BWU2544 ASi-3 PROFIBUS Gateway in stainless steel, 1 master |
ASi Gateways with integrated Safety Monitor
- BACnet/IP
| Figure | Type | Model | "IP20": "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.
Dust-tight, full protection against contact, protection against temporary immersion. | Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces:
| 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. | Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus 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. | 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. | An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. | Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level.
| Inputs safety, expandable to | Suitable for applications up to category 4/PLe/SIL 3. | Safety outputs, independent according to SIL 3, expandable to | Safety communication | Article No. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
Safety, BACnet/IP
|
Gateway with integrated Safety Monitor
|
IP20
|
BACnet/IP, OPC UA, REST API
|
2 ASi networks, 2 ASi-3 Masters
|
yes, max. 8 A/ASi network
|
Ethernet diagnostic, Ethernet fieldbus
|
yes
|
yes
|
optional
|
6
|
3 x 2 channels
|
max. 128 x 2 channels, max. 3968 in max. configuration
|
6 release circuits, 6 x electronic safe outputs
|
max. 128, max. 3968 in max. configuration
|
Safe Link
| BWU4780 ASi-3 BACnet/IP Gateway with integrated Safety Monitor, 2 ASi-3 masters |
 |
Safety, BACnet/IP
|
Gateway with integrated Safety Monitor
|
IP20
|
BACnet/IP, OPC UA, REST API
|
2 ASi networks, 2 ASi-3 Masters
|
no, max. 8 A/ASi network, redundant supply
|
Ethernet diagnostic, Ethernet fieldbus
|
yes
|
yes
|
optional
|
6
|
3 x 2 channels
|
max. 128 x 2 channels, max. 3968 in max. configuration
|
6 release circuits, 6 x electronic safe outputs
|
max. 128, max. 3968 in max. configuration
|
Safe Link
| BWU4001 ASi-3 BACnet/IP Gateway with integrated Safety Monitor, 2 ASi masters |
Power Supplies
| Figure | "ASi power supply": Special power supplies with integrated data decoupling unit for use in ASi-3 only networks. Suitable for all Bihl+Wiedemann ASi-3 gateways and safety monitors. Inexpensive standard power supplies, suitable as an alternative for use with ASi gateways and safety monitors with integrated data decoupling unit (version "1 power supply, 1 gateway for 2 ASi networks, inexpensive power supplies") and with all 24 Volt ASi gateways.
Inexpensive standard power supplies, optimized for use with ASi-5/ASi-3 gateways and safety monitors with integrated data decoupling unit (version "1 power supply , 1 gateway for 2 ASi networks, inexpensive power supplies") and with all 24 Volt ASi-5/ASi-3 gateways. In order to avoid interferences in ASi-5 communication, Bihl+Wiedemann recommends the use of power supplies optimized for ASi-5/ASi-3.
The 30 V/3 A power supply is UL certified, has power limitation <100 W and is designed for use in NEC class 2 networks. It is suitable for applications with 1 power supply per ASi network. In the case of power intensive applications, Bihl+Wiedemann recommends the use of a 30 V power supply without 100 W power limitation in combination with a power limitation module (BWU4189) for each ASi network.The power supply is optimized for use with ASi-5/ASi-3 gateways and safety monitors with integrated decoupling coils (version "1 power supplies, 1 gateway for 2 ASi networks, inexpensive power supplies") and with all 24 V ASi-5/ASi-3 gateways. In order to avoid interferences in ASi-5 communication, Bihl+Wiedemann recommends the use of power supplies optimized for ASi-5/ASi-3.
Supply of 2 ASi networks out of 1 power supply. Applicable with double masters without integrated data decoupling.
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. | Input voltage | Output current | "IP20": "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.
Dust-tight, full protection against contact, protection against temporary immersion. | Article No. |
|---|---|---|---|---|---|
 |
30 V power supply, optimized for ASi-5/ASi-3
|
100 ... 240 VAC, 1 phase
|
16 A
|
IP20
| BW4221 30 V Power Supply, 16 A, 1 phase |
|
30 V power supply, optimized for ASi-5/ASi-3
|
100 ... 240 VAC, 1 phase
|
8 A
|
IP20
| BW4219 30 V Power Supply, 8 A, 1 phase |
|
30 V power supply, optimized for ASi-5/ASi-3
|
100 ... 240 VAC, 1 phase
|
4 A
|
IP20
| BW4218 30 V Power Supply, 4 A, 1 phase |
 |
ASi power supply
|
115 VAC / 230 VAC, power supply with range switch
|
8 A
|
IP20
| BW1997 ASi Power Supply, 8 A |
|
ASi power supply
|
90 ... 265 VAC, wide range supply
|
4 A
|
IP20
| BW1649 ASi Power Supply, 4 A |
|
ASi power supply
|
115 ... 250 VAC
|
1,8 A
|
IP20
| BW2255 ASi Power Supply 1,8 A |
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": "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.
Dust-tight, full protection against contact, protection against temporary immersion. | Number of fire dampers | Number of fire damper groups | Number of building ventilation system releases | Controlling ventilation, fire, smoke dampers | Article No. |
|---|---|---|---|---|---|---|---|---|---|
 |
110...240 VAC, 2 ASi circuits
|
Fire damper "Stand-Alone" control unit
|
polystyrol, 450/300/209
|
IP65
|
120 / 240
|
6
|
2, extensible
|
-
| BW3545 Fire damper „stand alone“ control unit with BACnet interface for 2 ASi network |
|
110...240 VAC, 1 ASi circuit
|
Fire damper "Stand-Alone" control unit
|
polystyrol, 300/300/209
|
IP65
|
30 / 60
|
3
|
1, extensible
|
-
| BW3547 Fire damper „stand alone“ control unit with PROFINET interface for 1 ASi network |
 |
Control program for fire damper "Stand alone" control unit
|
software
|
-
|
-
|
120 / 240
|
6
|
2, extensible
|
-
| BW3550 Control program for fire damper "Stand alone" control unit |
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": "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.
Dust-tight, full protection against contact, protection against temporary immersion. | Inputs digital | Outputs digital | inputs are supplied by ASi or by AUX (24 V or 48 V auxiliary power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (24 V or 48 V auxiliary 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. | Bihl+Wiedemann offers modules with AB address, single address or ASi-5 address. In some cases, ASi modules can occupy several (different) addresses. Mixed operation of modules with different addressing in the same ASi circuit is permitted. | Article No. |
|---|---|---|---|---|---|---|---|---|---|---|
 |
ventilation damper module
|
ventilation, fire, smoke dampers
|
-
|
IP54
|
4
|
2 x electronic
|
out of ASi
|
out of ASi
|
1 Single address
| BW2482 ASi Module to control damper actuators |
 |
ventilation damper module
|
ventilation, fire, smoke dampers
|
-
|
IP54
|
4
|
2 x electronic
|
out of ASi
|
out of ASi
|
1 Single address
| BW2028 ASi Module to control damper actuators |
|
ventilation damper module
|
ventilation, fire, smoke dampers
|
-
|
IP54
|
3
|
2 x electronic
|
out of AUX
|
out of AUX
|
1 AB address
| BW2029 ASi Module to control damper actuators |
 |
ventilation damper module
|
ventilation, fire, smoke dampers
|
-
|
IP54
|
3
|
2 x electronic
|
out of ASi
|
out of ASi
|
1 AB address
| BW2080 ASi Module to control damper actuators |
 |
ventilation damper module, Safety
|
ventilation, fire, smoke dampers
|
-
|
IP40
|
4
|
2 x electronic
|
out of ASi
|
out of ASi
|
1 Single address
| BW3005 ASi Safety Module to Control Damper Actuators (SIL) |
 |
ventilation damper module, Safety
|
ventilation, fire, smoke dampers
|
-
|
IP40
|
4
|
2 x electronic
|
out of ASi
|
out of ASi
|
1 Single address
| BW4917 ASi Module for Safe control of Damper Actuators up to SIL2, IP40, 4I/2O |
 |
ventilation damper module
|
ventilation, fire, smoke dampers
|
-
|
IP54
|
4
|
4 x relay
|
out of ASi
|
-
|
1 AB address
| BW3009 ASi Module to control 4 x 230 V/24 V damper actuators |
|
ventilation damper module
|
ventilation, fire, smoke dampers
|
-
|
IP54
|
4 + 2 x fusible link
|
2 x relay
|
out of ASi
|
-
|
1 AB address
| BW3010 ASi Module to control 2 x 230 V/24 V damper actuators |
|
ventilation damper module
|
ventilation, fire, smoke dampers
|
-
|
IP54
|
4
|
2 x relay
|
out of ASi
|
-
|
1 AB address
| BW3011 ASi Module to control 2 x 230 V/24 V damper actuators |
 |
ventilation damper module
|
ventilation, fire, smoke dampers
|
surface-mounted box
|
IP54
|
4
|
-
|
out of ASi
|
-
|
1 AB address
| BW2480 ASi Module for building services engineering |
 |
Surface-mounted box, IP54
|
I/O module
|
surface-mounted box
|
IP54
|
4
|
4 x electronic
|
out of AUX
|
out of AUX
|
1 AB address
| BW3412 ASi Module for Buidling Automation to connect Manual Call Points |
Heating, Ventilating and Air Conditioning & Building Automation in General
- Shutter modules
- Heating/air conditioning
- EnOcean
- MP Bus
| Figure | Type | Model | Housing | "IP20": "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.
Dust-tight, full protection against contact, protection against temporary immersion. | Inputs digital | Outputs digital | Inputs analog | Outputs analog | inputs are supplied by ASi or by AUX (24 V or 48 V auxiliary power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (24 V or 48 V auxiliary 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. | Controlling heating/air conditioning | Article No. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
shutter module
|
Shutter module
|
-
|
IP54
|
8
|
4 x relay
|
-
|
-
|
out of ASi
|
-
|
-
| BW2114 ASi Module for controlling 230V shutters |
 |
shutter module
|
Shutter module
|
-
|
IP40
|
8
|
4 x relay
|
-
|
-
|
out of ASi
|
-
|
-
| BW3944 ASi Module for controlling 230V shutters, IP40, 8I/4RO |
 |
Surface-mounted box, IP54
|
Analog module
|
surface-mounted box
|
IP54
|
-
|
-
|
1 x 0 ... 10 V
|
1x 0 … 10 V
|
selectable, out of ASi or out of AUX, Default out of ASi
|
selectable, out of ASi or out of AUX, default out of ASi
|
-
| BW2701 ASi Module to control Variable Air Volume Boxes |
 |
heating/air conditioning (24 V AC/DC)
|
heating/air conditioning
|
surface-mounted box
|
IP54
|
-
|
2 x electronic
|
-
|
2 x 0 … 10 V
|
out of ASi
|
selectable, out of ASi or out of AUX (AC/DC), default out of ASi
|
Controlling heating and climate control ceilings
| BW2536 ASi Module for building services engineering |
|
heating/air conditioning (24 V AC/DC)
|
heating/air conditioning
|
surface-mounted box
|
IP54
|
2
|
-
|
2 x 0 ... 10 V
|
-
|
selectable, out of ASi or out of AUX (AC/DC), default out of ASi
|
-
|
Recording of analog values
| BW2537 ASi Module for building services engineering |
|
Heating/air conditioning
|
heating/air conditioning
|
surface-mounted box
|
IP54
|
-
|
4 x electronic
|
-
|
-
|
-
|
out of AUX
|
Controlling valves and heating valves
| BW2138 ASi Module for building services engineering |
 |
PCB building automation
|
I/O module
|
OEM board
|
IP00
|
4
|
3 x electronic
|
-
|
-
|
out of AUX
|
out of AUX
|
-
| BW2128 ASi OEM-Module for building services engineering |
 |
connection to EnOcean
|
connection to EnOcean
|
white
|
IP40
|
31 x 4
|
EnOcean
|
8 x 6
|
EnOcean
|
out of ASi
|
-
|
-
| BW2375 ASi EnOcean Module |
|
connection to EnOcean
|
connection to EnOcean
|
black
|
IP40
|
31 x 4
|
EnOcean
|
8 x 6
|
EnOcean
|
out of ASi
|
-
|
-
| BW2473 ASi EnOcean Module |
 |
connection to EnOcean
|
connection to EnOcean
|
surface-mounted box
|
IP40
|
31 x 4
|
EnOcean
|
8 x 6
|
EnOcean
|
out of ASi
|
-
|
-
| BW2580 ASi EnOcean Module |
 |
connection to MP-Bus
|
connection to MP-Bus
|
-
|
IP54
|
-
|
-
|
-
|
-
|
out of ASi
|
out of AUX
|
-
| BW2406 ASi MP-Bus Gateway |
 |
IP65, 3 x PG
|
Analog module
|
3 x PG
|
IP65
|
-
|
-
|
2 x 4 … 20 mA
|
-
|
selectable, out of ASi or out of AUX, Default out of ASi
|
-
|
-
| BWU1232 ASi Analog Input Module, IP65, PG, 2AI (4…20mA) |
|
IP65, 3 x PG
|
Analog module
|
3 x PG
|
IP65
|
-
|
-
|
2 x 0 ... 10 V
|
-
|
selectable, out of ASi or out of AUX, Default out of ASi
|
-
|
-
| BWU1233 ASi Analog Input Module, IP65, PG, 2AI (0…10V) |
|
IP65, 3 x PG
|
Analog module
|
3 x PG
|
IP65
|
-
|
-
|
-
|
2 x 0 ... 20 mA
|
-
|
selectable, out of ASi or out of AUX, default out of ASi
|
-
| BWU1234 ASi Analog Output Module, IP65, PG, 2AO (0...20mA) |
|
IP65, 3 x PG
|
Analog module
|
3 x PG
|
IP65
|
-
|
-
|
-
|
2 x 0 … 10 V
|
-
|
selectable, out of ASi or out of AUX, default out of ASi
|
-
| BWU1235 ASi Analog Output Module, IP65, PG, 2AO (0...10V) |
 |
IP65, 8 x PG
|
Analog module
|
8 x PG
|
IP65
|
-
|
-
|
4 x Pt100
|
-
|
out of ASi
|
-
|
-
| BWU1254 ASi Analog Input Module, IP65, PG, 4AI (Pt100) |
|
IP65, 8 x PG
|
Analog module
|
8 x PG
|
IP65
|
-
|
-
|
4 x Pt1000
|
-
|
out of ASi
|
-
|
-
| BWU1509 ASi Analog Input Module, IP65, PG, 4AI (Pt1000) |
 |
IP20, 25 mm x 105 mm, 6 x 4 contacts
|
Analog module
|
25.0 mm x 105.0 mm x 114.5 mm, 6 x 4 contacts
|
IP20
|
no digital inputs
|
no digital outputs
|
4 x thermocouple type J
|
no analog outputs
|
out of ASi
|
no output voltage
|
-
| BWU1933 ASi Analog Input Module, IP20, 4AI (thermocouple type J) |
|
IP20, 25 mm x 105 mm, 6 x 4 contacts
|
Analog module
|
25.0 mm x 105.0 mm x 114.5 mm, 6 x 4 contacts
|
IP20
|
no digital inputs
|
no digital outputs
|
4 x thermocouple type K
|
no analog outputs
|
out of ASi
|
no output voltage
|
-
| BWU2243 ASi Analog Input Module, IP20, 4AI (thermocouple type K) |
 |
PCB building automation
|
I/O module
|
Flush-mounted housing, thick coated
|
IP00, thick coated
|
4
|
4 x electronic
|
-
|
-
|
out of ASi
|
out of ASi
|
-
| BW3779 ASi PCB Module for flush mounting, diameter 50 mm, 4I/4O, print connector, thick coated |
 |
PCB building automation
|
I/O module
|
Flush-mounted housing, thick coated
|
IP00, thick coated
|
4
|
-
|
-
|
-
|
out of ASi
|
-
|
-
| BW2388 ASi 4I Module for Light Switches |
Active Distributors ASi, IP67/IP20
| Figure | Inputs digital | Outputs digital | inputs are supplied by ASi or by AUX (24 V or 48 V auxiliary power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (24 V or 48 V auxiliary 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. | 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. | Display of the status of the inputs/outputs, ASi communication or peripheral errors and the status of the AUX supply according to the ASi specification. | 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 modules) however only the one ASi profile cable is counted. | Bihl+Wiedemann offers modules with AB address, single address or ASi-5 address. In some cases, ASi modules can occupy several (different) addresses. Mixed operation of modules with different addressing in the same ASi circuit is permitted. | Article No. |
|---|---|---|---|---|---|---|---|---|---|---|
  |
4
|
4 x electronic
|
out of ASi
|
out of AUX
|
yes, depth: 35 mm
|
yes
|
2 x round cables/connecting wires
|
1 m
|
1 AB address
| BWU3317 Active Distributor ASi, IP67, 4I/4O |
|
4
|
4 x electronic
|
out of ASi
|
out of ASi
|
yes, depth: 35 mm
|
yes
|
2 x round cables/connecting wires
|
1 m
|
1 AB address
| BWU3326 Active Distributor ASi, IP67, 4I/4O |
 |
no digital inputs
|
4 x electronic
|
no input voltage
|
out of AUX
|
yes, depth: 19 mm
|
yes
|
1 x round cable/connecting wires
|
1 m
|
1 AB address
| BW3300 Active Distributor ASi, IP67, 4O |
 |
4
|
no digital outputs
|
out of AUX
|
no output voltage
|
yes, depth: 19 mm
|
yes
|
8 x push in terminals
|
no
|
1 AB address
| BWU3349 Active Distributor ASi, IP20, 4I |
|
3
|
1 x electronic
|
out of AUX
|
out of AUX
|
yes, depth: 19 mm
|
yes
|
8 x push in terminals
|
no
|
1 AB address
| BWU3414 Active Distributor ASi, IP20, 3I/1O |
|
no digital inputs
|
4 x electronic
|
no input voltage
|
out of AUX
|
yes, depth: 19 mm
|
yes
|
8 x push in terminals
|
no
|
1 AB address
| BWU3342 Active Distributor ASi, IP20, 4O |
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 | Model | Inputs digital | Outputs digital | inputs are supplied by ASi or by AUX (24 V or 48 V auxiliary power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (24 V or 48 V auxiliary 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. | Bihl+Wiedemann offers modules with AB address, single address or ASi-5 address. In some cases, ASi modules can occupy several (different) addresses. Mixed operation of modules with different addressing in the same ASi circuit is permitted. | Article No. |
|---|---|---|---|---|---|---|---|
 |
I/O module
|
4
|
4 x relay
|
out of ASi
|
-
|
1 Single address
| BW1926 ASi Digital I/O Module in stainless steel, IP20, 4I/4RO |
|
I/O module
|
4
|
3 x relay
|
out of ASi
|
-
|
1 AB address
| BW1808 ASi Digital I/O Module in stainless steel, IP20, 4I/3RO |
|
I/O module
|
4
|
4 x electronic
|
out of AUX
|
out of AUX
|
1 AB address
| BW1907 ASi Digital I/O Module in stainless steel, IP20, 4I/4O |
|
I/O module
|
4
|
4 x electronic
|
out of AUX
|
out of AUX
|
1 Single address
| BWU2565 ASi Digital I/O Module in stainless steel, IP20, 4I/4O |
|
I/O module
|
8
|
no digital outputs
|
out of AUX
|
no output voltage
|
2 AB addresses
| BWU2077 ASi Digital Input Module in stainless steel, IP20, 8I |
 |
I/O module
|
4
|
4 x relay
|
out of ASi
|
-
|
1 Single address
| BW2555 ASi Digital I/O Module in stainless steel, IP20, 4I/4RO |
|
I/O module
|
8
|
no digital outputs
|
out of AUX
|
no output voltage
|
2 AB addresses
| BW2556 ASi Digital Input Module in stainless steel, IP20, 8I |
 |
I/O module
|
16
|
no digital outputs
|
out of AUX
|
no output voltage
|
1 ASi-5 address
| BWU3874 ASi-5 Digital Input Module, IP20, 16I |
|
I/O module
|
8
|
no digital outputs
|
out of AUX
|
no output voltage
|
1 ASi-5 address
| BWU3873 ASi-5 Digital Input Module, IP20, 8I |
|
I/O module
|
8
|
8 x electronic
|
out of AUX
|
out of AUX
|
1 ASi-5 address
| BWU3872 ASi-5 Digital I/O Module, IP20, 8I/8O |
 |
I/O module
|
4
|
4 x electronic
|
out of AUX
|
out of AUX, 2 A per output
|
1 AB address
| BWU3842 ASi Digital I/O Module, IP20, 4I/4O |
|
I/O module
|
4
|
4 x electronic
|
out of AUX
|
out of AUX
|
1 AB address
| BWU3559 ASi Digital I/O Module, IP20, 4I/4O |
 |
I/O module
|
4
|
no digital outputs
|
out of AUX
|
no output voltage
|
1 AB address
| BWU2723 ASi Digital Input Module, IP20, 4I |
|
I/O module
|
4
|
4 x electronic
|
out of AUX
|
out of AUX
|
1 AB address
| BWU1938 ASi Digital I/O Module, IP20, 4I/4O |
|
I/O module
|
4
|
4 x electronic
|
out of AUX
|
out of AUX
|
1 Single address
| BWU2759 ASi Digital I/O Module, IP20, 4I/4O |
|
I/O module
|
8
|
no digital outputs
|
out of AUX
|
no output voltage
|
2 AB addresses
| BWU2721 ASi Digital Input Module, IP20, 8I |
 |
I/O module
|
4
|
4 x relay
|
out of ASi
|
no output voltage
|
1 AB address
| BWU3549 ASi Digital I/O Module, IP20, 4I/4RO |
 |
I/O module
|
8
|
8 x electronic
|
out of AUX
|
out of AUX
|
2 AB addresses
| BWU2490 ASi Digital I/O Module, IP20, 8I/8O |
|
I/O module
|
8
|
8 x electronic
|
out of AUX
|
out of AUX
|
2 Single addresses
| BWU2800 ASi Digital I/O Module, IP20, 8I/8O |
I/O Modules for installation on ceiling, walls and floor, IP54
| Figure | Type | Model | Housing | "IP20": "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.
Dust-tight, full protection against contact, protection against temporary immersion. | Inputs digital | Outputs digital | inputs are supplied by ASi or by AUX (24 V or 48 V auxiliary power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (24 V or 48 V auxiliary 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. | Bihl+Wiedemann offers modules with AB address, single address or ASi-5 address. In some cases, ASi modules can occupy several (different) addresses. Mixed operation of modules with different addressing in the same ASi circuit is permitted. | Article No. |
|---|---|---|---|---|---|---|---|---|---|---|
|
Surface-mounted box, IP54
|
I/O module
|
surface-mounted box
|
IP54
|
4
|
3 x electronic
|
out of AUX
|
out of AUX
|
1 AB address
| BW2139 ASi Module for building services engineering |
|
Surface-mounted box, IP54
|
I/O module
|
surface-mounted box
|
IP54
|
4
|
4 x electronic
|
out of AUX
|
out of AUX
|
1 AB address
| BW2137 ASi Module for building services engineering |
|
Surface-mounted box, IP54
|
I/O module
|
surface-mounted box
|
IP54
|
4
|
4 x electronic
|
out of AUX
|
out of AUX
|
1 Single address
| BW2175 ASi Module for building services engineering |
Passive Distributors ASi, IP67
| Figure | Type | Housing | "IP20": "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.
Dust-tight, full protection against contact, protection against temporary immersion. | 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. | 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 modules) however only the one ASi profile cable is counted. | The module has connections for ASi and/or AUX profile cables to supply data and (auxiliary) power. Depending on the design, the devices also have an integrated profile cable derivation. | Article No. |
|---|---|---|---|---|---|---|---|---|
 |
Passive distributor ASi
|
depth: 19 mm
|
IP67
|
yes, depth: 19 mm
|
1 x round cable/connecting wires
|
0,25 m
|
2 x ASi
| BW3186 Passive Distributor ASi to 1 x round cable/connecting wires, depth 19 mm, IP67 |
|
Passive distributor ASi
|
depth: 19 mm
|
IP67
|
yes, depth: 19 mm
|
1 x round cable/connecting wires
|
5 m
|
2 x ASi
| BW3524 Passive Distributor ASi to 1 x round cable/connecting wires, depth 19 mm, IP67 |
 |
Passive distributor ASi/AUX
|
depth: 28 mm
|
IP67
|
no
|
1 x M12 socket, 5 poles
|
no
|
1 x ASi, 1 x AUX 24 V
| BW3803 Passive Distributor ASi/AUX to 1 x M12 socket, 5 poles, depth 28 mm, IP67 |
 |
Passive distributor ASi
|
depth: 19 mm
|
IP67
|
yes, depth: 19 mm
|
profile cable branch
|
no
|
2 x ASi
| BWU3157 Passive Distributor ASi, profile cable branch, depth 19 mm, IP67 |
Accessories
BW4925ASi-5/ASi-3 Address Programming Device
ASi-5/ASi-3 address programming device for addressing of ASi modules of all ASi specifications up to ASi-5
BWU5055ASi-3 Bus Termination
Default value of the ASi Tuner
Extension of the ASi cable length up to 200 m
BWU2192Advanced Repeater with Bus Termination
Circuit extension by up to 200 m
Passive bus termination connectable.
BW4951Repeater box, IP65
Repeater box, IP65, provided as a kit in rugged plastic housing, pre-wired for easy and fast installation, ready to connect with contactor plug
BW2756ASi profile cable, yellow
ASi profile cable for data and power transmission with very high flexibility
Wire section 1,5 mm 2
Packing unit: 100 m
Material jacket: EPDM
Material conductor: stranded tinned copper wire
Material insulation: rubber compound 3GI3
BW4191ASi profile cable for building automation, yellow
ASi profile cable for data and power transmission
Wire section 1,5 mm²
Packing unit: 100 m
Material jacket: HFFR
Material conductor: stranded tinned copper wire
Material insulation: HFFR
Flame retardant (FRNC, CPR class B2ca)
BW4735ASi profile cable, EPDM, yellow, 2 wires, 2,5 mm², 100 m
ASi profile cable with 2 wires for data and power transmission with very high flexibility, jacket material EM3, yellow, stranded tinned copper wire, wire section 2,5 mm², insulation 3GI3
Packing unit: 100 m
