The ASi-5/ASi-3 EtherNet/IP + ModbusTCP Gateway features an integrated ASi-5/ASi-3 Safety Monitor with a single ASi-5/ASi-3 master. It includes an OPC UA server and built-in decoupling, supporting up to 4 A per ASi circuit with current measurement capability. The gateway offers 6 digital inputs or 3 dual-channel safety inputs (SIL 3, Cat. 4), expandable to a maximum of 31 dual-channel safety inputs (totaling 1891 dual-channel safety inputs in full configuration). It provides 6 fast electronic safety outputs (release circuits), expandable up to 31 safety outputs (991 in maximum configuration). Features include Safe Link functionality, diagnostics and configuration via EtherNet/IP + Modbus TCP or Ethernet diagnostic interface, duplicate address detection, ASi fault monitoring, and optional C programming. Rated IP20.
ASi-5/ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated ASi-5/ASi-3 Safety Monitor, 1 ASi-5/ASi-3 master (BWU3957)
- ASi-5 – Great data bandwidth, short cycle times
- PLC Independent Safety Technology
- Safe Link
- Safe Link
- OPC UA interface and REST API for IIoT applications
- Integrated web server for simple diagnostics and maintenance
SKU: BWU3957
Category: Safety Monitor
| Fieldbus interface | |
|---|---|
| Safety communication | |
| Model | |
| Inputs Safety, SIL 3, Cat. 4 | |
| Outputs Safety, SIL 3, cat. 4 | |
| Brand |





























