The SIEMENS 3RK2200-0CQ20-0AA3 is an AS-i Compact Module K45 digital A/B device designed to provide four protected digital inputs in industrial environments. It offers four DI channels with IP67 protection for use in washdown or outdoor locations, each input supporting up to 200 mA and wired via four M12 sockets for secure connector attachment. Ideal for machine I/O expansion where space is limited, it mounts on a compatible plate (order 3RK1901-2EA00 or 3RK1901-2DA00 separately) to simplify installation and field wiring.
