B&R Industrial Automation X20SI8110 Safety IO Module

X20SI8110 is a single-width safety digital input module for B&R’s X20 system that provides eight safe-type A digital inputs and four 24 VDC pulse outputs in a single I/O slice. It is designed to monitor safety-related devices and signals (for example, emergency stops and guard sensors) and feed them into B&R SafeIO/SafeLOGIC safety architectures for rapid, fault-tolerant responses. As part of the X20 safety family, it integrates via the X20 bus and supports SafeDESIGNER configurations, enabling concise safety programming and streamlined system architecture. The module runs on a 24 V DC I/O supply and is intended for use in conformant machine safety circuits.