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 …

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 …

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 …

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.

A PLC control system combines hardware and software elements to monitor and control industrial processes automatically. It reads input conditions, processes the data, and controls outputs …

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 …

Mar 14, 2021 · A PLC, or Programmable Logic Controller, is a specialized computer used for industrial automation. It’s crucial because it allows for precise control of machinery and …

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

There are four basic steps in the operation of all PLCs: Input Scan, Program Scan, Output Scan, and Housekeeping. These steps continually take place in a repeating loop. Typical PLCs have …

May 17, 2024 · Our guide to Programmable Logic Controllers (PLCs) reveals the basics of control systems and their impact on automation. Whether you’re a beginner or an expert, this …