Product Introduction:

MRC-3000The data center meter reading terminal adopts high-performance technology32bitARM9Core hardware platform, autonomous embedded operating system, with powerful space for functional expansion and system upgrade, capable of collecting and storing various data of water meters through setting or timing, and able toGPRSOr exchange data with the main station via Ethernet, withSDRAM 64MLarge data running space andNand Flash 128MData storage space that ensures data can be saved after a power outage10The year is not lost. The terminal adopts a large screen LCD display and is equipped with infraredRS485TheM-busWireless and other communication interfaces,It can meet various meter reading modes such as mounting collectors and directly mounting meters. A complete self recovery circuit design ensures the normal operation of the equipment and prevents crashes. This terminal adopts advanced ultra-low power large-scale integrated circuit technology, and key components are selected from internationally renowned brands of long-life devices, which improves the reliability and lifespan of the product.

Product Features:

■Data collection and processing functions:Real time testing or automatic collection of remote transmission meter related data information based on set reading intervals.

■ Scheduled automatic collection:The concentrator automatically collects data from remote meters based on the meter reading scheme set by the main station.

■ Copy function:The data concentrator mainly completes the collection and monitoring of remote transmission meter data, and monitors these dataControl data wirelessly（GPRS，CDMA，GSM）Or upload to the monitoring center (main station) through wired (Ethernet, etc.) channels. And it has the function of receiving commands from the control center for real-time full and random copying.

■ Setting function:Automatic meter reading cycle, reading interval, reading interval, and measures to prevent unauthorized personnel from operating can be set.

■ Extended functions:It can receive commands from the control center or freeze the accumulated amount of water, gas, and heat meters in real-time according to the set freezing time.

■ School time function:The concentrator adopts high-precision real-time clock chips, which can accurately record the current time, and the daily timing error of the timing unit is ≤1S/dSupport remote timing of the main station, keeping the terminal always consistent with the main station.

■ Control function:Can receive commands from the control center to control the opening and closing of prepaid users.

■ Wireless remote communication function:Concentrator embeddedGPRS/CDMA/GSMWireless data communication module.

■ Data storage function:The storage system of the concentrator adopts8MofSPI FLASHElectronic disk. Can save various data for a long time.