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  2. Programmable logic controller - Wikipedia

    en.wikipedia.org/wiki/Programmable_logic_controller

    A programmable logic controller (PLC) or programmable controller is an industrial computer that has been ruggedized and adapted for the control of manufacturing processes, such as assembly lines, machines, robotic devices, or any activity that requires high reliability, ease of programming, and process fault diagnosis.

  3. Programmable Logic Controllers (PLCs): Basics, Types &...

    www.electrical4u.com/programmable-logic-controllers

    A PLC, or Programmable Logic Controller, is a computer built to function reliably under the tough conditions of industrial environments like extreme temperatures or dusty areas. It automates processes in industries, including manufacturing and wastewater treatment.

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

    control.com/technical-articles/what-is-a-plc-an-introduction-to-programmable...

    A PLC is an industrial-grade digital computer designed to perform control functions—especially for industrial applications. The majority of PLCs today are modular, allowing the user to add an assortment of functionality including discrete and analog inputs and outputs, PID control, position control, motor control, serial communication, and ...

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

    engineerfix.com/electrical/plc/what-is-a-plc-and-how-do-they-work

    A Programmable Logic Controller (PLC) is a specialized computer that is used extensively in industrial and mechanical automation. Unlike traditional computers, PLCs are designed to operate reliably under harsh industrial environments, including extreme temperatures, humidity, and vibration.

  6. Basics of Programmable Logic Controllers (PLCs) - Overview

    control.com/textbook/programmable-logic-controllers

    A programmable logic controller or PLC is a general-purpose controller, applicable to many different types of process control applications. The word “programmable” in its name reveals just why PLCs are so useful: the end-user is able to program, or instruct, the PLC to do virtually any control function imaginable.

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

    library.automationdirect.com/what-is-a-plc

    Programmable Logic Controllers (PLC) are often defined as miniature industrial computers that contain hardware and software used to perform control functions. More specifically, a PLC would be used for the automation of industrial electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or food ...

  8. What is a programmable logic controller (PLC)? - Control Design

    www.controldesign.com/.../33011593/what-is-a-programmable-logic-controller-plc

    The PLC is an industrial computer that controls and automates electromechanical machinery for manufacturing applications. PLCs are designed to communicate with digital and analog input and output (I/O) devices, accepting information from sensors and switches and executing logic to manage motion actuators and production.

  9. What is a PLC? Understanding the Traditional Programmable Logic ...

    controlbyweb.com/blog/what-is-a-plc-controller-understanding-the-power-of...

    Broadly speaking, a PLC is a specialized computer that reads signals from sensors and switchesinputsand sends data or a command through an output. Edge controllers perform many of the same tasks with less I/O and raw processing power in exchange for more flexibility for edge data applications.

  10. What Is a Programmable Logic Controller (PLC)? Full Explanation

    plcjournal.com/what-is-a-programmable-logic-controller-plc

    Programmable Logic Controllers, often abbreviated as PLCs, are specialized digital computers designed for industrial automation and control systems. They are the brains behind a wide range of automated processes, from manufacturing assembly lines to energy management systems.

  11. PLC (Programmable Logic Controller) – Industrial computer designed to control manufacturing processes, robotic devices, or other operations requiring high-reliability control. In industrial automation, PLCs (Programmable Logic Controllers) are crucial in controlling and monitoring complex processes.