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 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.

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

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 …

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, …

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

Nov 25, 2025 · A PLC ( Programmable Logic Controller) is a ruggedized computer used for industrial automation. These controllers can automate a specific process. Learn about …

Jul 25, 2025 · A PLC (Programmable Logic Controller) is an industrial digital controller used to automate machinery, processes, and production lines.

Sep 9, 2023 · “ Programmable Logic Controllers, often abbreviated as PLCs, are specialized digital computers specifically designed for industrial automation and control systems. …

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