B&R X20SLX910

The B&R X20SLX910 is a safety controller in the X20 OpenSAFETY family that provides 20 safe digital inputs and 4 pulse outputs for OpenSAFETY networks, with support for up to 10 SafeNODEs and up to 4 SafeMOTION axes. It operates on a 24 V DC supply, draws about 0.4 W from the bus and roughly 2.5 W for its internal I/O, and includes SafeLOGIC-X technology with IP20 housing and channel-to-bus isolation up to 500 V. Designed for harsh industrial environments, it covers a wide temperature range from -40 to +85 C and weighs around 0.99 lb (≈0.45 kg). The module holds hazardous-area certifications including ATEX and cCSAus Division 2 (Ex nA nC IIA T5 Gc), aligning it with safety-critical applications in automation where open safety networks and deterministic input processing are required.