The following are some basic facts about input loop power sources: The input module usually isn't a loop power source. Although 120V is common for digital loops, other voltages are also used. There ...

In our previous issue, we said a digital output module could be tested by using the PLC logic to force the output on and off then and observing the module’s response. If the module doesn't respond, ...

ICS Monitoring from Itris Automation help facilitate and accelerate the identification of the causes of a machine breakdown. The software simplifies the representation of the program’s data flow and ...