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, who …
What is a PLC? Programmable Logic Controller - Inductive Automation
Oct 9, 2025 · PLCs act as the physical interfaces between devices on the plant or manufacturing floor and a SCADA or HMI system. PLCs can communicate, monitor, and control complex automated …
Programmable Logic Controllers (PLCs): Basics, Types & Applications
Jul 13, 2019 · A SIMPLE explanation of a Programmable Logic Controller (PLC). Learn what a PLC is, its working principle, PLC Basics, the types of PLCs, and PLC Programming. We also discuss ...
What is a Programmable Logic Controllers (PLC) - GeeksforGeeks
Jul 23, 2025 · PLCs play a pivotal role in industrial automation, efficiently managing machinery and processes. They receive data from sensors, execute programmed logic, and control actuators, …
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, machine function, …
What is a Programmable Logic Controller (PLC)? - Maple Systems
Nov 25, 2025 · PLCs are rugged, compact computing devices that are purpose-built for use in control systems. Developed as a replacement for traditional electromechanical components, PLCs are …
What Is a PLC? An Introduction to Programmable Logic Controllers
Mar 10, 2022 · In this article, we'll introduce the concept of a PLC and explain its basics. What Is a PLC? A PLC is an industrial-grade digital computer designed to perform control functions—especially for …
Introduction to PLCs: Understanding the Basics - Engineer Fix
Mar 14, 2021 · Programmable Logic Controllers (PLCs) are indispensable tools in the world of industrial automation and control systems. These highly reliable and versatile devices have revolutionized the …
A Beginner’s Guide to Programmable Logic Controllers: How They …
Mar 10, 2025 · Discover how Programmable Logic Controllers (PLCs) enhance automation, improve efficiency, and streamline industrial processes. Learn their types, benefits & uses.
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