Siemens C71458-A6406A12 Description Description Siemens Digital Input 3612-B for 3600 input voltage 24 V, Related products SIEMENS 1790L811A SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK7042-5AF71-1EA0
