ASi EtherNet/IP + ModbusTCP Gateways – high availability and ideal for Rockwell PLCs

ASi EtherNet/IP + ModbusTCP Gateways with and without integrated safety monitor: immediately available from us in large quantities

Are you looking for ASi gateways with EtherNet/IP + ModbusTCP interface to connect AS-Interface (ASi) to an EtherNet/IP + ModbusTCP control system or Rockwell PLC? Then we recommend two items: BWU3849 (for 1 ASi circuit) and BWU3851 (for 2 ASi circuits).

 

Do you also need Safety? Then the "Bihl+Wiedemann's Choice" articles BWU3957 (for 1 ASi circuit) and BWU3958 (for 2 ASi circuits) are ideally suited. Both gateways have an integrated safety monitor and thus make it possible to solve safety functions completely without expensive higher-level safe control.

For standard applications:

ASi EtherNet/IP + Modbus TCP Gateways without integrated Safety monitor

We recommend the "Bihl+Wiedemann's Choice" articles BWU3849 and BWU3851 for almost all standard applications. Here you also benefit from our new power supply generation.

BWU3849

  • 1 ASi circuit, 1 ASi-5/ASi-3 Master

  • integrated decoupling
  • max. 4 A per ASi circuit

  • Diagnostics and configuration via EtherNet/IP + ModbusTCP

  • OPC UA interface and integrated webserver for easy diagnostics and maintenance
  • ASi-5 – great data bandwidth, short cycle times

BWU3851

  • 2 ASi circuits, 2 ASi-5/ASi-3 Masters

  • integrated decoupling
  • max. 4 A per ASi circuit

  • Diagnostics and configuration via EtherNet/IP + ModbusTCP or Ethernet diagnostic interface

  • OPC UA interface and integrated webserver for easy diagnostics and maintenance

  • ASi-5 – great data bandwidth, short cycle times

However, if you need more than 4A per ASi circuit, you can also use the ASi EtherNet/IP + ModbusTCP Gateways BWU4019 (for 1 ASi circuit) and BWU4258 (for 2 ASi circuits).

 

BWU4019

  • 1 ASi circuit, 1 ASi-5/ASi-3 Master

  • max. 8 A per ASi circuit

  • Diagnostics and configuration via EtherNet/IP + ModbusTCP or Ethernet diagnostic interface

  • OPC UA interface and integrated webserver for easy diagnostics and maintenance
  • ASi-5 – great data bandwidth, short cycle times

BWU4258

  • 2 ASi circuits, 2 ASi-5/ASi-3 Masters

  • max. 8 A per ASi circuit

  • Diagnostics and configuration via EtherNet/IP + ModbusTCP or Ethernet diagnostic interface

  • OPC UA interface and integrated webserver for easy diagnostics and maintenance

  • ASi-5 – great data bandwidth, short cycle times

For Safety applications:

ASi EtherNet/IP + ModbusTCP Gateways with integrated Safety monitor

We recommend the articles BWU3957 and BWU3958 for almost all Safety applications. Here you also benefit from our new power supply generation.

BWU3957

  • 1 ASi circuit, 1 ASi-5/ASi-3 Master

  • integrated decoupling

  • max.4 A per ASi circuit

  • Diagnostics and configuration via EtherNet/IP + ModbusTCP or Ethernet diagnostic interface

  • Safety communication via Safe Link

  • OPC UA interface and integrated webserver for easy diagnostics and maintenance

  • ASi-5 – great data bandwidth, short cycle times

BWU3958

  • 2 ASi circuits, 2 ASi-5/ASi-3 Masters

  • integrated decoupling

  • max. 4 A per ASi circuit

  • Diagnostics and configuration via EtherNet/IP + ModbusTCP or Ethernet diagnostic interface

  • Safety communication via Safe Link

  • OPC UA interface and integrated webserver for easy diagnostics and maintenance

  • ASi-5 – great data bandwidth, short cycle times

However, if you are dependent on CIP Safety communication – e.g. due to the use of safe Rockwell PLCs – you can alternatively use the ASi EtherNet/IP + ModbusTCP gateway BWU3857 (for 2 ASi circuits). The gateway offers integrated CIP safety communication for easy integration of the safe signals into the safe Rockwell PLC.

 

This device is usually also in stock.

BWU3857

  • 2 ASi circuits, 2 ASi-3 Masters
  • integrated decoupling
  • max. 4 A per ASi circuit

  • Diagnostics and configuration via EtherNet/IP + ModbusTCP or Ethernet diagnostic interface

  • Safety communication via Safe Link
  • CIP Safety über EtherNet/IP communication integrated
  • OPC UA interface and integrated webserver for easy diagnostics and maintenance

  • ASi-5 – great data bandwidth, short cycle times

What is "Bihl+Wiedemann's Choice"?

With our "Bihl+Wiedemann's Choice" logo, we indicate those items that are used particularly frequently and are nearly always stocked in large quantities. These are suitable for nearly all standard applications and feature an excellent price-performance ratio.

Do you have questions about our ASi Ethernet IP/Modbus TCP Gateways?

ASi – A resource-saving technology

Thanks to the greatly reduced wiring effort with AS-Interface, you save assembly and material costs. This saves valuable resources.

 

More information!