PLCs were first developed in the automobile manufacturing industry to provide flexible, rugged and easily programmable controllers to replace hard-wired relay logic systems. Dick Morley, …

Jul 13, 2019 · PLC Definition: A programmable logic controller is a specialized computer designed to operate in industrial settings, managing and automating the mechanical processes of …

Jul 23, 2025 · PLC is a general-purpose computer modified specially to perform control tasks. It is used for industrial automation to automate a specific process, machine function, or even entire …

A programmable logic controller, or PLC, is an industrial computer that monitors inputs, makes decisions based on its programmed logic, and controls outputs to automate machines or …

Oct 9, 2025 · A PLC (Programmable Logic Controller) is a digital computer that automates industrial processes and monitors inputs/outputs.

Jul 25, 2025 · PLC (Programmable Logic Controller) is a digital control system that replaces complex hardwired relay logic with a flexible, programmable solution. It stores instructions to …

Programmable Logic Controllers (PLC) are often defined as miniature industrial computers that contain hardware and software used to perform control functions.

May 17, 2024 · PLC (Programmable Logic Controller) – Industrial computer designed to control manufacturing processes, robotic devices, or other operations requiring high-reliability control.

What is the definition of "PLC"? A Programmable Logic Controller, or PLC, is a ruggedized computer used for industrial automation. These controllers can automate a specific process, …

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