Siemens C71458-A6406A17 Description Description Siemens Digital Input 3612-B for 3600 input voltage 60 V, Related products SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FK7063-5AF71-1FG2
