PLC Hardware Explained: CPU & I/O | Lesson 2 | PLC Fundamentals скачать в хорошем качестве

PLC Hardware Explained: CPU & I/O | Lesson 2 | PLC Fundamentals

In this lesson, we take the lid off the controller to explore the physical architecture of a PLC system. Understanding the hardware is essential because, in the world of industrial automation, your code is only as good as the hardware it’s running on. We break down the "Big Three" components: the Power Supply, the CPU, and the I/O Modules. You’ll learn how these pieces communicate and, more importantly, how your software instructions are transformed into physical actions on the factory floor. ⚙️ What You Will Master: The Main Components: A walkthrough of the rack, power supply, and communication ports. CPU Function & Structure: Deep dive into the "Brain"—how it processes memory, executes logic, and manages data. Compile vs. Download: Understand the workflow of converting your code into machine-readable format and safely transferring it to the PLC. CPU Control Modes: The difference between RUN, STOP, and REMOTE modes, and why choosing the wrong one can be a costly mistake. I/O Module Overview: A first look at how the PLC "senses" the world (Inputs) and "acts" upon it (Outputs). #PLC #industrialautomation #controlsystems #electricalengineering #plctraining