Industrial Automation is a key aspect of the Fourth Industrial Revolution, combining technologies such as Programmable Logic Controllers (PLC), Internet of Things (IoT), SCADA (Supervisory Control and Data Acquisition), MES (Manufacturing Execution System), Robotics, Artificial Intelligence, Machine Vision and so on. It revolutionizes manufacturing by enabling interconnected systems that monitor, control, and optimize processes, leading to increased productivity, efficiency, and quality. Through the integration of these technologies, industrial automation empowers smart factories to achieve higher levels of automation and data-driven decision-making.