3RK2400-1GQ20-1AA3Brand: SiemensMPN: 3RK2400-1GQ20-1AA3AS-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. 500 mA SupplRequest a quote