product overview

The collector is a new generation of intelligent meter reading terminal developed using the latest technology. This product has automatic data collection and storage functions, and can be accessed through Ethernet orThe GPRS/CDMA method transmits data to the main station. Combined with our company's system software, an intelligent meter reading system can be formed to complete the collection, storage, long-distance transmission, and remote control of measurement data.

major function

(1) Main station communication function

(2) Parameter setting and control function

(3) Table archive management function

(4) Automatic meter reading function

(5) Data storage function

(6) Clock function

(7) Data forwarding function

(8) Local communication function

(9) Program upgrade function

(10) Self check and recovery function

(11) The collector has a debugging free function

(12) Indication function

Product Highlights

(1) Combined with our company's system software, an intelligent meter reading system can be formed to complete the collection, storage, long-distance transmission, and remote control of measurement data.

(2) The terminal can simultaneously read the meters connected to the RS485 meter reading port and MBUS meter reading port. Read all meters daily and freeze data on the date of production. The terminal has a data retrieval function.

(3) The terminal can store the data obtained from meter reading.

(4) The daily frozen storage depth is: 80 tables X 41 days.

Technical Parameter

（1）Main technical parameters

ØPower requirements:

Rated voltage: single-phase220V

Rated frequency:50Hz

power waste:<10VA

ØEnvironmental conditions:

Normal operating temperature:-25℃～60℃

Extreme working temperature:-40℃～70℃

Storage and transportation limit temperature:-40℃～70℃

Relative humidity:≤85%

ØEMC performance:

Antistatic:15KV

Anti pulse group:4KV

Anti lightning surge:4KV

ØStructural protection level:

reachIP51 level requirements specified in GB/T 4208-1993

Average service life:≥ 5 years

（2）Clock and battery

ØClock error:≤ 0.3 seconds/day

ØBattery:3.6V/1200mAh environmentally friendly lithium battery

ØContinuous working time of battery:≥ 5 years

（3）Table library and data storage capability

ØTotal number of tables:80 pieces;

ØDaily frozen data storage capacity:80 watches X 41 days

（4）Interface and Parameters

ØPower input interface: AC single-phase,50Hz

ØMain station communication interface:RJ45 interface (Ethernet mode), 10M/100M adaptive

ØSMA antenna interface (GPRS/CDMA communication mode)

ØLocal settings interface:1 RS485 channel, communication parameters 9600bps, 8, E，1

ØMBUS meter interface (line 1): 1 MBUS, load capacity 500mA (maximum)

ØRS485 meter interface (line 2): 1 RS485 channel, with a maximum capacity of 80 meters (maximum)

（5）Communication Protocol

ØThe uplink protocol complies with:

Q/JZQ100-07-2014《Intelligent water metering water usage information collection system—Communication protocol between the main station and the collection terminal》

Simultaneously follow:GDW 130-2005 General Technical Conditions for Power Load Management System

ØThe downlink protocol complies with:

Q/JZQ100-08-2014《Intelligent water metering water usage information collection systemIntelligent Water Meter Communication Protocol

Simultaneously follow:DL/T 645-1997 communication format: 1200, 8, E，1

DL/T 645-2007 communication format: 2400, 8, E，1

CJ/T 188-2004 communication format: 1200, 8, E，1