C71458-A6406A18 Siemens Description Description Siemens Digital Input 3612-B for 3600 input voltage 60 V, Related products SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FN1910-0AA20-1AA0
