S54312F2A1 Siemens Description Description Siemens Module 1 input / 1 output Related products SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK6060-6AF71-1TG0
