B&R Industrial Automation X20SI8110 Safety IO Module

X20SI8110 is a single-width B&R X20 SafeIO safety digital input module for the X20 system, delivering eight safe type A digital inputs and four 24 VDC pulse outputs in a compact, plug-in slice. As part of the X20 SafeIO family, it feeds safety signals into a B&R safety controller and provides precise pulsed outputs to drive safety devices within the X20 bus ecosystem. The module is designed for safety-critical automation, with eight input channels that carry safe digital signals and four 24 VDC pulse outputs that can be used for controlled signaling or actuating safety equipment. Its compact form factor and native X20 compatibility make it straightforward to integrate into cabinets alongside other X20 modules, such as bus and power modules, to build a coherent safety I/O network. The X20SI8110 is documented as a dedicated Safe digital input module in B&R’s X20 product lineup, underscoring its role in enabling verifiable safety in automated systems.