A PLC, or Programmable Logic Controller, is a durable computer that is used for industrial automation. These controllers are capable of automating a single process, a machine function, or even an entire production line. The PLC receives data from sensors or input devices, processes it, and prompts outputs based on preset parameters. A PLC can monitor and record run-time data such as operating temperature or machine productivity, generate alarms during malfunctions, start and stop...