Siemens C71458-A6406A11 Description Description Siemens Digital Input 3612-B for 3600 input voltage 24 V, Related products SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK7022-5AK71-1AG0
