The RIMC-100 Monitoring and Control Host (hereinafter referred to as "RTU") is a terminal receiving device developed by Xi'an Guoyi Measurement and Control Co., Ltd. for remote monitoring and control of oil and water wells. It is designed in strict accordance with the "Oil and Water Well IoT Data Construction Specification" of Yanchang Oilfield. This RTU features data acquisition, control output, and capabilities for data processing, computation, and network communication. The RTU can simultaneously communicate with various peripheral devices through RS485, ZigBee, serial ports, and other communication methods, making the types of measured data more comprehensive, timely, and accurate, while also broadening its application scenarios. Compared to similar RTUs, it offers larger storage capacity, simpler platform operation and maintenance, more flexible communication networking methods, and superior environmental specifications, enabling it to adapt to various harsh working conditions.