EtherCAT Gateway with integrated Safety Monitor for ASi-5/ASi-3 networks, featuring 1 ASi-5/ASi-3 master port, built-in OPC UA server, and integrated decoupling. Supports up to 4 A per ASi circuit with current monitoring capability. Includes 6 digital inputs or configurable as 3 dual-channel safety inputs (SIL 3, Cat. 4), expandable to maximum 31 dual-channel safety inputs (total 1892 safety input channels at full capacity). Equipped with 6 fast electronic safety outputs, expandable to 64 outputs (1984 safety outputs in maximum configuration). Features Safe Link for safety communication, Ethernet diagnostic interface for configuration, duplicate address detection, ASi fault monitoring. Optional C programming support. Protection class IP20.
ASi-5/ASi-3 EtherCAT Gateway with integrated Safety Monitor, 1 ASi-5/ASi-3 master (BWU3991)
- 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: BWU3991
Category: Safety Monitor
| Fieldbus interface | |
|---|---|
| Safety communication | |
| Model | |
| Inputs Safety, SIL 3, Cat. 4 | |
| Outputs Safety, SIL 3, cat. 4 | |
| Brand |





























