The Bihl+Wiedemann BWR2426 AS-i Safety PCB Module is a compact OEM Safety Slave (43 mm x 30 mm) that integrates into AS‑i Safety networks to bring two safe input channels and two digital outputs off the bus. It provides two floating-input channels and two digital outputs, with sensor power and actuator power supplied from AS‑i; the sensor supply is limited to 20 mA and each output can source up to 20 mA. The module is a single-address device designed for safe operation up to Safety Category 4 / SIL 3 and is intended for direct mounting in E‑STOP housings, featuring 100 mm wiring for inputs and outputs, protective coating, and an LED indicator for status.
