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, who …

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 factories and …

Jul 23, 2025 · What is a Programmable Logic Controller (PLC)? A programmable Logic Controller (PLC) is a specialized digital computer employed in industrial settings for automation and control.

Mar 10, 2022 · A PLC is an industrial-grade digital computer designed to perform control functions—especially for industrial applications.

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

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, machine function, …

Aug 5, 2015 · Programmable Logic Controllers (PLC) are often defined as miniature industrial computers that contain hardware and software used to perform control functions.

Mar 22, 2024 · Programmable logic controllers automate industrial processes such as robotic devices.

Discover the definition of a Programmable Logic Controller, its components, and its role in industrial automation systems.

What Is A PLC? A PLC, or Programmable Logic Controller, is a specialized digital computer used to manage machines and processes, particularly in industrial settings.