Industrial automation control is often considered one of the important aspects of Industry 4.0. IoT, real-time monitoring, data collection and AI capabilities are important components of Industry 4.0. IoT provides the ability to allow vertical and horizontal communication between automated devices, real-time monitoring, data collection and artificial intelligence are also functions required to enter Industry 4.0. HMI provides data transparency and accessibility, integrating various automation equipment and production lines. The production data is transmitted to the management control center through a high-speed network, and is matched with the MES manufacturing execution system as a reference for the company's decision-making. Industrial computers play a key role in industrial automation. In addition to visualizing process or collected information, core computing and data analysis will effectively assist in optimizing production capacity and improving market competitiveness.