SIEMENS 6ES5420-4UA11 Description Description SIEMENS SIMATIC S5 420 DIGITAL INPUT MODULE NON-FLOATING, COMPACT VERSION 32 INPUTS, 24V DC Related products SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1790L811A SIEMENS 1FN3150-4SA00-0AA0
