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  1. Programmable Logic Controllers (PLCs): Basics, Types

    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 …

  2. Programmable logic controller - Wikipedia

    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, …

  3. What is a Programmable Logic Controllers (PLC) - GeeksforGeeks

    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 …

  4. What Is PLC and How It Works: A Beginner’s Guide to …

    May 20, 2025 · 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 …

  5. What is a PLC? Programmable Logic Controller - Inductive …

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

  6. PLC (Programmable Logic Controller) – Basics, Types, and …

    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 …

  7. Introduction to PLCs: Understanding the Basics - Engineer Fix

    Mar 14, 2021 · A Programmable Logic Controller (PLC) is a specialized computer that is used extensively in industrial and mechanical automation. Unlike traditional computers, PLCs are …

  8. What is a PLC? Definition, Benefits & Examples

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

  9. What Is a PLC? An Introduction to Programmable Logic Controllers

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

  10. What Is a PLC? An Intro to Programmable Logic Controllers

    Jun 12, 2025 · In this article, we explore the definition of a PLC and the hardware category’s defining career. The programmable logic controller, or PLC, fits into industrial automation the …