ASi EtherNet/IP™ + ModbusTCP Gateways – High Availability and Ideal for Rockwell PLCs

ASi EtherNet/IP + ModbusTCP Gateways

ASi EtherNet/IP + ModbusTCP Gateways – always equipped with OPC UA and REST API

Our ASi gateways with EtherNet/IP + Modbus TCP interface are available with and without integrated safety monitor. They are ideal for connecting AS-Interface (ASi) to a Rockwell PLC. With the state-of-the-art IT interfaces OPC UA and REST API, you can implement IIoT projects quickly and easily. As an edge device, a single gateway collects data from hundreds of sensors and actuators - and can make it available to cloud-based databases, for example.

 

All modern ASi-5/ASi-3 gateways can be securely updated in the field and can therefore meet future safety requirements long after commissioning. In addition, ASi already guarantees a high level of cyber security due to its structure. Find out more about IIoT and Industry 4.0 here.

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.

 

Product selector

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.

 

Product selector

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.

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

Do you have questions about our products and solutions?

We would be happy to assist you.

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!