It is a GPRS Data Logger supporting Modbus devices as master mode.
It reads data from Modbus device, logs into internal memory and uploads by GPRS.
during power loss, operation is backed up internal rechargeable battery.

Overview:
* RS485 Modbus Interface
* AC or DC Power Transducer
* 6 Analog Channels
* 10 Digital Inputs
* 2 Pulse Channels
* 4 Digital Outputs

Its internal 4MB memory logs more than half year data.
Data can be uploaded to server as fast as 5 seconds interval, or 24 hours to save power.
Flexible data logging interval starts from 1 minute up to 24 hours.

Features
1) Real Time GPRS and SMS Data Upload
2) Integrated 16 bit MCU & Siemens GPRS Module
3) Programmable data input type & alert hi/low
4) Programmable Data Upload Interval & Logging Interval
5) Easy setup via RS232 by PC software
6) Remote Setup by SMS or GPRS
7) RS485 Port support data capturing in Modbus protocol
8) Direct connection to AC/DC power transducer
9) Support Dynamic Domain Name or Fixed IP, UDP / TCP protocol data transmission
10) AC/DC power with internal battery backup

Free Software:
[1] Data Logger Setup software is bundled for routine configuration via SMS remotely, or via RS232 port locally
[2] Data Logger Centre software is also provided for receiving data via GPRS.
[3] UDP/TCP Testing Tool is provided for easy communication testing and user development

[Applications]
* water pump power monitoring system
* oil/gas pipes network, pump stations
* solar / wind power generating plant monitoring system
* power line wireless monitoring system
* remote Industrial Equipment Monitoring
* rural Equipment Monitoring e.g. Power Plant