Siemens C71458-A6450-A2 Description Description Siemens Digital Input 3811-B for PE 3600, UE 24 V Related products SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FN1910-0AA20-1AA0
