SIEMENS 6ES5497-4UB42 Description Description SIEMENS SIMATIC S5, 497 FRONT CONNECT. F. SCREW TERMINALS WIDTH = 2 SLOTS, 20-PIN Related products SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1790L811A
