Hello,
Sorry for the late reply. This PLC is in control of several push buttons to start our machines, lights, and to keep our motors running. Thanks for your advice on protecting the input. At the current moment, we are logging data on the voltage to see if that was the main problem. What we...
Hello,
In my facility, I have three PLC input cards connected next to each other (SLC 500 1746-ia16) controlling several field devices. On each input (16 total) of the cards, I wired a 100ma fuse to protect the inputs from blowing. After several months of the cards working, numerous inputs on...
