SIEMENS 6ES5420-4UA12 Description Description SIEMENS SIMATIC S5 420 DIGITAL INPUT MODULE NON-FLOATING, COMPACT VERSION 32 INPUTS, 24V DC Related products SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FK7011-5AK71-1TG3
