What is a PLC (Programmable Logic Controller)?

Opening statement:

"Hello everyone! I hope you're all ready for this exciting discussion today. Today we're going to delve into one of the most crucial yet often overlooked components in modern industrial automation - the Programmable Logic Controller (PLC). But before we get started, let's first understand what exactly a PLC is and how it works. So without further ado, let's begin with the basics."

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