SIEMENS 6ES7223-1BF22-0XA0 Description Description SIEMENS SIMATIC S7-200, DIGITAL I/O EM 223, FOR S7-22X CPU ONLY, 4 DI / 4 DO, 24 V DC Related products SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FT5072-0AC01-0-Z
