The standardized centralized station terminal is a new generation microcomputer-based distribution automation remote terminal device that integrates functions such as remote measurement, remote signaling, remote control, protection, and communication. It adopts advanced digital signal processing technology, high-speed industrial network communication technology, multi-CPU integration technology, embedded industrial chipsets, and multi-task real-time operating systems, featuring strong stability, high reliability, good real-time performance, broad environmental adaptability, and powerful functions. It is suitable for detection and control needs in distribution systems such as switching stations and ring main units.