The Siemens 3RK1400-2CG00-2AA2 is a AS-i SlimLine Compact module SC22.5 digital 4 DI/4 DQ, IP20 4 x inputs for 3-wire sensor supply can be switched over 4 x output, maximal 4 A for all outputs spring-type terminals Overall width 22.5 mm IP Degree of protection IP20
Built-in induction protection