A Programmable Logic Controller (PLC) is an industrial computer designed to automate and control machinery and processes in manufacturing and other industries. Engineered for durability, PLCs can withstand harsh environments while efficiently managing inputs and outputs to execute precise operations. This blog explores the fundamentals of PLCs, their working principles, key components, and their role in modern industrial automation. https://cognidel.com/blogs/what-is-plc-definition-and-details