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, …
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 …
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 …
PLCtalk - Solving Automation Together
Oct 14, 2025 · The world’s leading community of PLC experts. Join other automation professionals exchanging PLC design and troubleshooting solutions.
What is a PLC? Programmable Logic Controller
Oct 9, 2025 · A PLC (Programmable Logic Controller) is a digital computer that automates industrial processes and monitors inputs/outputs.
Programmable Logic Controllers (PLC) are often defined as miniature industrial computers that contain hardware and software used to perform control functions.
What is PLC ? Programmable Logic Controller - Unitronics
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, …
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 …
What Is PLC and How It Works: A Beginner’s Guide to ...
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 machines or …
PLC vs DCS – Key Differences, Comparison, and Selection Guide ...
3 days ago · Compare PLC and DCS systems for industrial automation. Learn architecture, applications, cost, and when to choose each for your process control needs.