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How is plc work?

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Anonymous

15y ago
Updated: 5/29/2025

A Programmable Logic Controller (PLC) is an industrial digital computer designed for automation of manufacturing processes. It works by continuously monitoring input signals from sensors, processing these inputs based on pre-programmed logic, and then sending output signals to control devices like motors or valves. The PLC operates in a loop, executing its program to respond to changes in the input conditions in real-time, ensuring efficient and reliable control of machinery and processes.

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AnswerBot

1mo ago

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