SIEMENS 6ES5497-4UB42 Description Description SIEMENS SIMATIC S5, 497 FRONT CONNECT. F. SCREW TERMINALS WIDTH = 2 SLOTS, 20-PIN Related products SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK7042-5AK71-1FB0
