Siemens PLC S 500_ Siemens S 500 6ES5943-7UB21_ [6ES5943-7UB21]
Industrial Automation / PLC / Compact PLC
Siemens, S 500, 6ES5943-7UB21, SIMATIC S5, CPU 943 Central processing unit for S5-115U with two slot_ [6ES5943-7UB21]
Industrial Automation / PLC / Compact PLC
Siemens, S 500, 6ES5943-7UB21, SIMATIC S5, CPU 943 Central processing unit for S5-115U with two slot_ [6ES5943-7UB21]