Gateways with OPC UA from Bihl+Wiedemann
Using OPC UA in Bihl+Wiedemann Gateways you can release and then access your machine data as desired. The following data can be called up over your company network (examples):
- I/O map for both ASi circuits and monitors
- Device diagnostics
- Fieldbus bits
- Slave addressing
- Safety diagnostics + Safe Link diagnostics
- ASi EC flags and ASi fault detector
- Safety at Work Monitor (max. 64 release circuits)
PROFINET, OPC UA
Figure | Type | 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 backplane POWERLINK ASi gateway: interface for an POWERLINK fieldbus OPC UA server: interface for the OPC UA communication
| Standard devices"Single Master": 1 ASi network, 1 ASi Master. 2 ASi networks, 2 ASi Masters. Safety devices "Single Master" : | " yes, max. 4 A/ASi network ": Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Operation with short cable lengths with standard 24 V power supply possible.
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 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. 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 | Article No. |
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![]() | PROFINET ASi-5/ASi-3 | Gateway | PROFINET, OPC UA | 2 ASi networks, 2 ASi-5/ASi-3 Masters | yes, max. 4 A/ASi network | Ethernet fieldbus + Ethernet diagnostic | - | - | - | BWU3852ASi-5/ASi-3 PROFINET Gateway in Stainless Steel, 2 masters |
![]() | PROFINET ASi-5/ASi-3 | Gateway | PROFINET, OPC UA | 1 ASi network, 1 ASi-5/ASi-3 Master | yes, max. 8 A/ASi network | Ethernet fieldbus + Ethernet diagnostic | - | - | - | BWU3848ASi-5/ASi-3 PROFINET Gateway in Stainless Steel, 1 ASi-5/ASi-3 master |
![]() | PROFINET ASi | Gateway | PROFINET, OPC UA | 2 ASi networks, 2 ASi Masters | no, max. 8 A/ASi network, redundant supply | Ethernet fieldbus | - | - | - | BWU3844ASi-3 PROFINET Gateway in Stainless Steel, 2 masters |
![]() | PROFINET ASi | Gateway | PROFINET, OPC UA | 2 ASi networks, 2 ASi Masters | yes, max. 4 A/ASi network | Ethernet fieldbus | - | - | - | BWU3759ASi-3 PROFINET Gateway in Stainless Steel, 2 masters |
![]() | PROFINET ASi | Gateway | PROFINET, OPC UA | 1 ASi network, 1 ASi Master | no, max. 8 A/ASi network | Ethernet fieldbus | - | - | - | BWU3758ASi-3 PROFINET Gateway in Stainless Steel, 1 master |
![]() | 24 Volt ASi-5/ASi-3 Gateway | Gateway | PROFINET, OPC UA | 1 ASi network, 1 ASi-5/ASi-3 Master | yes, max. 4 A/ASi network | Ethernet fieldbus | - | - | - | BWU384724 Volt ASi-5/ASi-3 PROFINET Gateway in Stainless Steel, 1 ASi-5/ASi-3 master |
![]() | PROFIsafe, PROFINET, ASi-5 / ASi-3 | Gateway with integrated Safety Monitor | PROFINET, OPC UA | 2 ASi networks, 2 ASi-5/ASi-3 Masters | yes, max. 4 A/ASi network | Ethernet fieldbus + Ethernet diagnostic | 3 x 2 channels | 6 release circuits, 6 x electronic safe outputs | PROFIsafe (F-CPU) + ASIMON program + Safe Link | BWU3674ASi-5/ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 masters |
![]() | PROFIsafe, PROFINET, ASi-5 / ASi-3 | Gateway with integrated Safety Monitor | PROFINET, OPC UA | 1 ASi network, 1 ASi-5/ASi-3 Master | yes, max. 4 A/ASi network | Ethernet fieldbus + Ethernet diagnostic | 3 x 2 channels | 6 release circuits, 6 x electronic safe outputs | PROFIsafe (F-CPU) + ASIMON program + Safe Link | BWU3862ASi-5/ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 1 ASi-5/ASi-3 master |
![]() | Safety, PROFINET ASi-5/ASi-3 | Gateway with integrated Safety Monitor | PROFINET, OPC UA | 2 ASi networks, 2 ASi-5/ASi-3 Masters | yes, max. 4 A/ASi network | Ethernet fieldbus + Ethernet diagnostic | 3 x 2 channels | 6 release circuits, 6 x electronic safe outputs | Safe Link | BWU4000ASi-5/ASi-3 PROFINET Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 masters |
![]() | Safety, PROFINET ASi-5/ASi-3 | Gateway with integrated Safety Monitor | PROFINET, OPC UA | 1 ASi network, 1 ASi-5/ASi-3 Master | yes, max. 4 A/ASi network | Ethernet fieldbus + Ethernet diagnostic | 3 x 2 channels | 6 release circuits, 6 x electronic safe outputs | Safe Link | BWU3863ASi-5/ASi-3 PROFINET Gateway with integrated Safety Monitor, 1 ASi-5/ASi-3 master |
![]() | Safety, PROFINET ASi-5/ASi-3 | Gateway with integrated Safety Monitor | PROFINET, OPC UA | 1 ASi network, 1 ASi-5/ASi-3 Master | yes, max. 4 A/ASi network | Ethernet fieldbus + Ethernet diagnostic | - | - | Safe Link | BWU3998ASi-5/ASi-3 PROFINET Gateway with integrated Safety Monitor, 1 ASi-5/ASi-3 master |
EtherNet/IP + ModbusTCP, OPC UA
Figure | Type | 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 backplane POWERLINK ASi gateway: interface for an POWERLINK fieldbus OPC UA server: interface for the OPC UA communication
| Standard devices"Single Master": 1 ASi network, 1 ASi Master. 2 ASi networks, 2 ASi Masters. Safety devices "Single Master" : | " yes, max. 4 A/ASi network ": Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Operation with short cable lengths with standard 24 V power supply possible.
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 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. 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 | Article No. |
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![]() | EtherNet/IP + Modbus TCP ASi-5/ASi-3 | Gateway | EtherNet/IP + ModbusTCP, OPC UA | 2 ASi networks, 2 ASi-5/ASi-3 Masters | yes, max. 4 A/ASi network | Ethernet fieldbus + Ethernet diagnostic | - | - | - | BWU3851ASi-5/ASi-3 EtherNet/IP+ModbusTCP Gateway in Stainless Steel, 2 ASi-5/ASi-3 masters |
![]() | EtherNet/IP + ModbusTCP ASi | Gateway | EtherNet/IP + ModbusTCP, OPC UA | 2 ASi networks, 2 ASi Masters | yes, max. 4 A/ASi network | Ethernet fieldbus | - | - | - | BWU3736ASi-3 EtherNet/IP+ModbusTCP Gateway in Stainless Steel, 2 masters |
![]() | EtherNet/IP + ModbusTCP ASi | Gateway | EtherNet/IP + ModbusTCP, OPC UA | 2 ASi networks, 2 ASi Masters | no, max. 8 A/ASi network, redundant supply | Ethernet fieldbus | - | - | - | BWU3735ASi-3 EtherNet/IP+ModbusTCP Gateway in Stainless Steel, 2 masters |
![]() | EtherNet/IP + ModbusTCP ASi | Gateway | EtherNet/IP + ModbusTCP, OPC UA | 1 ASi network, 1 ASi Master | no, max. 8 A/ASi network | Ethernet fieldbus | - | - | - | BWU3734ASi-3 EtherNet/IP+ModbusTCP Gateway in Stainless Steel, 1 master |
![]() | 24 Volt ASi-5/ASi-3 Gateway | Gateway | EtherNet/IP + ModbusTCP, OPC UA | 1 ASi network, 1 ASi-5/ASi-3 Master | yes, max. 4 A/ASi network | Ethernet fieldbus | - | - | - | BWU384924 Volt ASi-5/ASi-3 EtherNet/IP + Modbus TCP Gateway in Stainless Steel, 1 ASi-5/ASi-3 master |
![]() | Safety, EtherNet/IP + Modbus TCP, ASi-5 / ASi-3 | Gateway with integrated Safety Monitor | EtherNet/IP + ModbusTCP, OPC UA | 2 ASi networks, 2 ASi-5/ASi-3 Masters | yes, max. 4 A/ASi network | Ethernet fieldbus + Ethernet diagnostic | 3 x 2 channels | 6 release circuits, 6 x electronic safe outputs | CIP Safety over EtherNet/IP + Safe Link | BWU3857ASi-5/ASi-3 CIP Safety over EtherNet/IP + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 masters |
![]() | Safety, EtherNet/IP + Modbus TCP, ASi-5 / ASi-3 | Gateway with integrated Safety Monitor | EtherNet/IP + ModbusTCP, OPC UA | 2 ASi networks, 2 ASi-5/ASi-3 Masters | yes, max. 4 A/ASi network | Ethernet fieldbus + Ethernet diagnostic | 3 x 2 channels | 6 release circuits, 6 x electronic safe outputs | Safe Link | BWU3825ASi-5/ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 masters |
![]() | Safety, EtherNet/IP + Modbus TCP, ASi-5 / ASi-3 | Gateway with integrated Safety Monitor | EtherNet/IP + ModbusTCP, OPC UA | 1 ASi network, 1 ASi-5/ASi-3 Master | yes, max. 4 A/ASi network | Ethernet fieldbus + Ethernet diagnostic | 3 x 2 channels | 6 release circuits, 6 x electronic safe outputs | Safe Link | BWU3866ASi-5/ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated Safety Monitor, 1 ASi-5/ASi-3 master |
![]() | Safety, EtherNet/IP + ModbusTCP | Gateway with integrated Safety Monitor | EtherNet/IP + ModbusTCP, OPC UA | 2 ASi networks, 2 ASi Masters | yes, max. 4 A/ASi network | Ethernet fieldbus + Ethernet diagnostic | 3 x 2 channels | 6 release circuits, 6 x electronic safe outputs | Safe Link | BWU3693ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi masters |
EtherCAT, OPC UA
Figure | Type | 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 backplane POWERLINK ASi gateway: interface for an POWERLINK fieldbus OPC UA server: interface for the OPC UA communication
| Standard devices"Single Master": 1 ASi network, 1 ASi Master. 2 ASi networks, 2 ASi Masters. Safety devices "Single Master" : | " yes, max. 4 A/ASi network ": Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Operation with short cable lengths with standard 24 V power supply possible.
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 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. 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 | Article No. |
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![]() | 24 Volt ASi-5/ASi-3 Gateway | Gateway | EtherCAT, OPC UA | 1 ASi network, 1 ASi-5/ASi-3 Master | yes, max. 4 A/ASi network | Ethernet diagnostic | - | - | - | BWU385424 Volt ASi-5/ASi-3 EtherCAT Gateway in Stainless Steel, 1 ASi-5/ASi-3 master |
![]() | Safety, EtherCAT ASi-5/ASi-3 | Gateway with integrated Safety Monitor | EtherCAT, OPC UA | 2 ASi networks, 2 ASi-5/ASi-3 Masters | yes, max. 4 A/ASi network | Ethernet diagnostic | 3 x 2 channels | 6 release circuits, 6 x electronic safe outputs | FSoE + Safe Link | BWU3858ASi-5/ASi-3 Safety over EtherCAT Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 masters |
![]() | Safety, EtherCAT ASi-5/ASi-3 | Gateway with integrated Safety Monitor | EtherCAT, OPC UA | 1 ASi network, 1 ASi-5/ASi-3 Master | yes, max. 4 A/ASi network | Ethernet diagnostic | 3 x 2 channels | 6 release circuits, 6 x electronic safe outputs | Safe Link | BWU3991ASi-5/ASi-3 EtherCAT Gateway with integrated Safety Monitor, 1 ASi-5/ASi-3 master |
Sercos, OPC UA
Figure | Type | 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 backplane POWERLINK ASi gateway: interface for an POWERLINK fieldbus OPC UA server: interface for the OPC UA communication
| Standard devices"Single Master": 1 ASi network, 1 ASi Master. 2 ASi networks, 2 ASi Masters. Safety devices "Single Master" : | " yes, max. 4 A/ASi network ": Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Operation with short cable lengths with standard 24 V power supply possible.
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 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. 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 | Article No. |
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![]() | Safety, Sercos ASi-5/ASi-3 | Gateway with integrated Safety Monitor | Sercos, OPC UA | 2 ASi networks, 2 ASi-5/ASi-3 Masters | yes, max. 4 A/ASi network | Ethernet diagnostic | 3 x 2 channels | 6 release circuits, 6 x electronic safe outputs | safe Schneider drives over Sercos + Safe Link | BWU3861ASi-5/ASi-3 safe Schneider drives over Sercos Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 masters |
![]() | Safety, Sercos ASi-5/ASi-3 | Gateway with integrated Safety Monitor | Sercos, OPC UA | 2 ASi networks, 2 ASi-5/ASi-3 Masters | yes, max. 4 A/ASi network | Ethernet diagnostic | 3 x 2 channels | 6 release circuits, 6 x electronic safe outputs | CIP Safety over Sercos + Safe Link | BWU3860ASi-5/ASi-3 CIP Safety over Sercos Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 masters |
![]() | Safety, Sercos ASi-5/ASi-3 | Gateway with integrated Safety Monitor | Sercos, OPC UA | 2 ASi networks, 2 ASi-5/ASi-3 Masters | yes, max. 4 A/ASi network | Ethernet diagnostic | - | - | CIP Safety over Sercos + Safe Link | BWU3845ASi-5/ASi-3 CIP Safety over Sercos Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 masters |