SIEMENS AS-i compact module K45 digital 2 x (1 DI/1 DQ), IP67 2 x 1 input/1 output 2 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
SIEMENS Accessory Circuit breaker 3WA, Mechanical interlock to prevent racking of the circuit breaker for withdrawable design, if circuit breaker compartment door is open. Not possible in combination with R81, R85, R86 Spare parts for Z-option S50
