XJ92D series multi-function combined instrument has the advantages of arbitrary combination of measurement parameters, arbitrary setting of ratio, stable performance, etc. According to user requirements, it can add 4-20mA, 0-5V analog signal output, RS-485 communication interface (Modbus-RTU protocol), switch quantity input and output functions; switch quantity output can be remote controlled or set as over limit alarm; alarm threshold value can be programmed. All real-time measurement data can be read out or set as analog quantity output using MODBUS protocol via RS-485 communication port, and switch quantity input DI can be used to monitor the status of switch. The XJ92D series multi-function combined instrument combines high-precision electricity measurement, intelligent electricity metering and management with simple man-machine interface.
This manual covers safety precautions, required environmental conditions, and proper installation steps for the XB2D series multi‑function instrument. It includes detailed mounting dimensions, connection methods, and wiring diagrams to ensure correct setup.
The document also lists the instrument's electrical specifications, such as rated voltage, current, frequency range, and accuracy, and provides a register map for configuration and troubleshooting. This manual is written in Chinese.