Siemens C71458-A6406A12 Description Description Siemens Digital Input 3612-B for 3600 input voltage 24 V, Related products SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1790L811A SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FN3150-4SA00-0AA0
