Switch to Bing in English
Open links in new tab
  1. What is the programmable device in a PLC?
    Programming Device : A PLC is mainly a programmable device, so we need a device where we can write code and execute it, just like a monitor and keyboard. Their are main four part of a PLC, input and output module, controller and a power supply.
    geeksforgeeks.org
    Wikipedia
    https://en.wikipedia.org › wiki › Programmable_logic_controller

    Programmable logic controller - Wikipedia

    Overview

    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, … See more

    Invention and early development

    The PLC originated in the late 1960s in the automotive industry in the US and was designed to replace relay logic systems. Before, control logic for manufacturing was mainly composed of relays, cam timers, drum seque… See more

    Architecture

    A PLC is an industrial microprocessor-based controller with programmable memory used to store program instructions and various functions. It consists of:
    • A processor unit (CPU) which interprets inputs, exec… See more

    Wikipedia text under CC-BY-SA license
  1. Electrical4U
    https://www.electrical4u.com › programmable-logic-controllers

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

    • PLCs, created by Dick Morley in 1964, have transformed the industrial and manufacturing sectors with functions such as timing, counting, and signal processing. The main advantage of a PLC over a “hard-wired” control system is that you can go back and change a PLC after you’ve programmed it, at little cost (just the cost of the programmer’s time). I...
    See more on electrical4u.com
  2. People also ask
    What is a programmable logic controller?
    A programmable logic controller, or PLC, is a simple electronic device that allows precise numerical control of machinery. It is widely used to control everything from washing machines to roller coaster to automated manufacturing equipment. ^ "A Short History of Automation Growth".

    Programmable logic controller - Wikipedia

    en.wikipedia.org
    Who invented programmable logic controller?
    Programmable logic controller was invented by the Austrian-born American engineer Odo J. Struger in 1958–60 at the Allen-Bradley company in Milwaukee, WI, USA. A programmable logic controller, or PLC, is a simple electronic device that allows precise numerical control of machinery.

    Programmable logic controller - Wikipedia

    en.wikipedia.org
    What is the programmable device in a PLC?
    Programming Device : A PLC is mainly a programmable device, so we need a device where we can write code and execute it, just like a monitor and keyboard. Their are main four part of a PLC, input and output module, controller and a power supply.

    What is a Programmable Logic Controllers (PLC) - GeeksforGeeks

    geeksforgeeks.org
    Why are programmable logic controllers important in industrial automation?
    PLCs are highly adaptable, durable, and support both analog and digital control, making them vital in modern automation. Understanding the intricate world of programmable logic controllers (PLCs) sets the stage for mastering industrial automation.

    Understanding PLC Programmable Logic Controller Basics

    empoweredautomation.com
    What is a programmable controller?
    Programmable controllers are widely used in motion, positioning, or torque control. Some manufacturers produce motion control units to be integrated with PLC so that G-code (involving a CNC machine) can be used to instruct machine movements. [citation needed] These are for small machines and systems with low or medium volume.

    Programmable logic controller - Wikipedia

    en.wikipedia.org
    What does a PLC controller do?
    A PLC controller is the core device that interprets and processes input data, executes logic instructions, and controls output devices accordingly. It consists of the CPU, memory, and communication ports. The PLC controller's main functions include data collection and logic execution.

    Programmable Logic Controllers: Working & How its Work - Schneider E…

    eshop.se.com
    Feedback
  3. plcblog.in
    https://plcblog.in › plc › basic › plc-programmable-log…

    PLC (Programmable Logic Controller) – Basics, …

    Jul 25, 2025 · Learn everything about PLCs (Programmable Logic Controllers), including their working principle, types, programming basics, …

By using this site you agree to the use of cookies for analytics, personalized content, and ads.Learn more about third party cookies|Microsoft Privacy Policy