The WEIDMüller RS-23B is a diode-suppressed industrial signal interface module that routes and protects control signals between PLCs, control devices, and field equipment. It uses screw-terminal connections and can be mounted on DIN rails or panels, making it suitable for control panels, PLC cabinets, and automation assemblies in industrial facilities. Part number RS-23B (secondary reference 11 913561), this modular interface supports PLC and industrial control signals with integrated diode suppression protection for reliable signal interfacing in industrial automation systems.
