C71458-A6406A19 Siemens Description Description Siemens Digital Input 3612-B for 3600 input voltage 60 V, Related products SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FT5066-1AF71-4AA0
