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- Last added
- 2012-02-04
Featured 安徽鑫龙自动化 manuals

Xinlong DMX300A User Manual
The DMX300A series is a digital measurement device that can measure voltage, current, active power, reactive power, apparent power, power factor and other electrical parameters. It supports MODBUS‑RTU communication over RS485 and can be integrated with a central control system.
The manual covers technical specifications, installation and wiring instructions, front‑panel operation, parameter setting procedures, and data list definitions. It also includes communication settings, accuracy data, and safety notes for proper use. This manual is written in Chinese.
Covers: Digital Measurement Device Overview · Technical Specifications · Installation and Wiring · Operation Method · Parameter Settings · Communication Interface
Latest 安徽鑫龙自动化 manuals
Xinlong DMX300A User Manual
User Manual 12 pages · 462 KB · ZHThe Xinlong DMX300A User Manual provides installation, operation, specifications, and wiring details for the digital measurement device.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 安徽鑫龙自动化 manuals
What communication protocol does the DMX300A use?
It uses MODBUS‑RTU over an RS485 interface.
What are the physical dimensions of the DMX300A?
The device measures 82 mm × 90 mm × 82 mm.
