3RK2200-0CQ20-0AA3Brand: SiemensMPN: 3RK2200-0CQ20-0AA3AS-i compact module K45 digital A/B device, 4 DI, IP67, 4 x input, maximum 200 mA 4 x M12 socket mounting plate 3RK1901-2EA00 or 3RK1901-2DA00 is to be ordered Request a quote