Plc

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This lecture provides a comprehensive introduction to Programmable Logic Controllers (PLCs) and their pivotal role in modern industrial automation and Industry 4.0. Starting with the definition and significance of PLCs, it delves into their hardware architecture, operating principles, and programming languages. Practical applications are illustrated through a motor control example. The lecture also explores the integration of PLCs with Human Machine Interfaces (HMI) and SCADA systems, and...