Zhuhai Huiyue Technology Co., Ltd
Zhuhai Huiyue Technology Co., Ltd
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Introduction
The collector is used for data collection of water, electricity and gas smart meters, as well as centralized meter data collection and control.
According to the preset collection cycle, the collector automatically collects the data of the meters, uses high-precision storage, and the data is not lost after power failure. It communicates with the concentrator through wired or wireless means, receives and responds to commands from the concentrator, and transmits data to the concentrator.
Through the concentrator relay forwarding, it can communicate with other collectors, and can set and adjust the uplink communication channel to effectively avoid signal interference problems in adjacent cells.
Technical Parameters
Model: JRH-WNOA/B
Power supply: bus power
Communication mode: RS-485/M-BUS
Protection level: 600W lightning surge protection per line of RS-485 interface
Working environment: temperature 0℃~55℃, humidity 5~95%RH
Dimensions: 140mm*97mm*24mm
Number of output channels: four outputs