The EMU2104E intelligent gateway integrates a variety of Internet communication technologies and industrial bus technologies, and is a communication terminal product for the industrial and power fields. This product is designed for the IoT field and has super edge computing capabilities, integrates the entire process of data collection, processing, and execution, avoids data transmission delays, and improves the processing capabilities and response speed of local IoT devices. EMU2104E has 2-ch Ethernet interfaces, 4-ch RS-485 interfaces, and supports 4G, wired broadband and other Internet access methods. It can adapt to various network application environments, provide a secure communication link, provide a high-speed data channel for the information management of the equipment, and provide a safe and reliable guarantee for the entire system.