GP-D520 4G wireless DTU \ Wireless data transmission terminal equipment Router

* Support TCP / UDP / PPP / IP mode
* Support permanent online, sleep mode and other working modes
* Support wide voltage input
Description Review
Description
GP-D520 wireless data transmission terminal equipment is an industrial grade 4G all network communication DTU product developed by GPSENKE. Through 4G network communication, the equipment can easily realize the two-way transparent data transmission from serial port to network. The data transmission terminal equipment has RS232 and 485 Dual serial port design, the equipment adopts flexible industrial terminal interface connection mode to connect with terminal equipment, so as to realize 4G network communication between client terminal equipment and server.

  1. Support TCP / UDP / PPP / IP mode
  2. Support permanent online, sleep mode and other working modes
  • Support wide voltage input

Hardware performance
CPU

High performance 32 bit embedded ARM processor

Network 4G
Wireless parameters Wireless parameters
Software function
Working mode

Transparent data transmission
Support real-time and always online data transmission
Support automatic connection after dropping the line
Support call wake-up function

Device management Support local tool configuration management
Interface and power supply
Communication interface Support RS232 / 485 communication
Power interface 2.1 core power head / terminal interface (VIN / GND) 3.5mm
Antenna interface  Standard SMA female antenna interface, characteristic impedance 50 Ω
Power supply DC power supply
Supply voltage DC5V-DC24V 
Working current

Power on 12v50ma
Standby 12v26ma
Launch 12v60 ~ 150mA

The recommended power supply current is above 2V 850mA, i.e. 10W

Environmental and physical performance
Working temperature -40 ~ 80ºC
Storage temperature -45 ~ 85ºC
Humidity Humidity
External dimension 75mm×72mm×18(length × width × height)
Installation and fixation Installation and fixation
Special design

IP40 protection level, electromagnetic shielding, wind protection, sun protection, shock proof and heat dissipation design




     4G DTU is a widely used industrial Internet of Things data transmission terminal equipment, all kinds of sensor serial port raw data through RS485/232 transmission to DTU to 4G network, two-way transparent transmission, support Modbus RTU to TCP/ MQTT. Widely used in remote power monitoring, hydrological water resources monitoring, flash flood geological disaster monitoring and early warning, environmental pollution monitoring, meteorological data collection, forest fire monitoring and other fields.
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