B&R X20SLX910 SafeLOGIC-X Safety Controller Module

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Technical Specification For X20SLX910

Brand

B&R

Input Circuit

Sink input; 24VDC nominal

Product Model

X20SLX910

Input Filter

Hardware: ≤150 μs; Software: configurable from 0 to 500 ms

Safe I/O

20 safe digital inputs; 4 push-pull pulse outputs

Input Electrical Data

Max. 3.28 mA at 24VDC;  low <5VDC, high >15VDC

Supply Voltage

24VDC, -15% / +20%

Pulse Outputs

50 mA per output; 200 mA total nominal current

FAQ

Q1: How does X20SLX910 differ from a standard digital input module?
A: It combines safe digital inputs with SafeLOGIC-X programmable safety control, openSAFETY communication, and pulse outputs in one module.

Q2: Can individual inputs be used for the highest safety category?
A: Individual channels support Category 3 use. Category 4 / PL e applications require validated multi-channel input architecture, such as input pairs.

Q3: How does the module support distributed safety systems?
A: It coordinates safety-related communication with connected safety modules and supports SafeMOTION integration within the X20 safety architecture.

Q4: What should be checked before replacing X20SLX910?
A: Confirm the part number, safety project, firmware, SafeDESIGNER configuration, bus module, terminal blocks, and post-replacement safety validation.