− Decrease quantity for Siemens 3RK2200-0CQ30-0AA3, AS-i Compact Module K20 Digital A/B slave, 4 DI, IP67 2 x 2 Inputs, Maximum 200 mA 2 x M12 Sockets With Y Assignment Quantity + Increase quantity for Siemens 3RK2200-0CQ30-0AA3, AS-i Compact Module K20 Digital A/B slave, 4 DI, IP67 2 x 2 Inputs, Maximum 200 mA 2 x M12 Sockets With Y Assignment Add to cart