RS485 DC Automatic Meter Reading System Compatible Data Concentrator Unit

Main Features

• Uplink channel: communication between concentrator and master

Data transfer communication for GPRS, Ethernet
Direct connection for RS-485 serial port
Direct connection for USB
Infrared communication mode

• Downlink channel: communication between concentrator and smart meter

Direct connection for RS-485 serial port*3

• Data acquisition

Real-time meter reading
Reading daily frozen energy
Reading historical daily & monthly consumption
Reading event
Reading meter parameter, status, and real-time data

• Operation & control

Remote switch on &off
Prepaid & energy threshold control

• Events Log

Setting & record abnormal events: Power-down, Programing, Cover opening, Terminal cover opening, Reverse power, Phase Fail. The records include data and time

• Storage capacity

1024 Meter database capacity
2 months capacity for storing daily frozen data in meter
12 months capacity for storing monthly consumption in meter
Temporarily storing real-time reading data

• Terminal maintain

Auto-detect and recovery
Terminal initialization
Remote transmission
Resuming broken transmission

Wuhan Radarking Electronics Corp. is a modern share enterprises which focusing on the smart Internet of things(IOT) /smart grid energy consumption sensor/intelligent electric safety integrated solution. It established in 2002(former name: Wuhan Radarking Co.,Ltd.)and went public on January 27, 2015 with the stock abbreviation RADARKING and stock number 831722. It owns the independent R&D center and factory which is the key recommended high-tech enterprises in Wuhan city.

It mainly R&D, manufacture and sell the integrated solution of smart Internet of things(IOT) energy consumption sensor/smart grid energy consumption sensor/energy consumption information acquisition and transmission(Collector, Concentrator, Communication Module), smart electric meter, smart water meter, “RDK” energy Internet of Things(IOT) intelligent energy safety integrated solution, digital campus energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter/All-in-One Card cloud computing total charging management integrated solution, energy consumption monitoring and analysis integrated solution, mobile phone APP(Energy Consumption, Fast E Top Up).