Siemens 6ES5420-8MA11 Description Description Siemens S5 PLC 100U 4 Channel 24VDC Input Module Related products SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FN1910-0AA20-1AA0
