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PLC Learning Series – What are Outputs?

PLC outputs are the next component of our PLC block diagram. The PLC program will control the outputs of the PLC. Controlling outputs is one way to get the inputs to change. We will be looking at digital and analog outputs that can be wired to the programmable logic controller.
PLC Learning Series - What are Outputs?

PLC troubleshooting outputs will also be discussed. This will be done using a multimeter measuring the voltage at the PLC output and across the discrete output load. We will also measure and control analog signal output. Let’s get started.