Siemens C71458-A6406A15 Description Description Siemens Digital Input 3612-B for 3600 input voltage 48 V, Related products SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1790L811A SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7083-5AF71-1EB3
