Siemens 6ES5431-7LA11 Description Description Siemens Digital input Related products SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FN1910-0AA20-3AA0
