RS485 Communication Remote Monitoring GPRS Module Remote Pump Controller

ZK GPRS module remote control system

GPRS DUT GT82 is a wireless date transmission terminal based on GPRS network, provides transparent date channel, can facilitate the realization of the remote, wireless and network communication .Make it easy for your device with Internet to connect by wireless.
GT82 has a wide range of network coverage (it can be used anywhere you can use mobile phones), flexible and fast networking (installation can be used), low operation cost (billing according to the flow) etc.
The user can use it access to internet with wireless to achieved solar pump drive remote control , working status monitoring.

Features:
Large buffer design(serial port to send and receive, built-in 8 KB of data cache),
The length of single packet data can be set up, the biggest support for 1024Bytes, suitable for continuous transmission of data；
Uses Quectel industrial GPRS module, embedded TCP/IP protocol stack；
Wide voltage power supply: 5~16V；
Has the function of the power off, convenient user to control；

Product wiring

We provide 3 models of GPRS module----------only work with GSM model, NOT Wifi
1.GPRS with GPS, for accuracy location
2.GPRS, location by GPRS of internet only
3.PCB of GPRS, which can install into inverter side for above 5.5kw power

SIM and APN setting

1. Install SIM of cell phone to GPRS module.
2. Sent message to SIM number to read and write APN.

If the APN can't modify by message of GSM, please change APN by debug software in computer

1. Wire Rs485A , Rs485B to USB to serials port converter, and wires 24V , GND as well.
GPRS module.
2. Find the correct series port in computer.
3. Install GPRS module configure software 'DTU set software.exe'
4. Set 'COM' and press 'connect' to establish communication between computer and GPRS module