SIEMENS AS-i compact module K45 digital A/B slave 4 x (1 DI/1 DQ), IP67 4 x 1 input/1 output 4 x M12 socket Total current for all inputs and outputs max. 200 mA Supply I/O via U_ASI Mounting plate 3RK1901-2EA00 or 3RK1901-2DA00 is to be ordered separately
