High quality GPRS DTU - RS232 RS485 to GPRS converter

High quality GPRS DTU - RS232 RS485 to GPRS converter
Price: US $103.95/ piece|Bulk Price: US $103.95/piece 10% off(10 pieces or more)|Processing Time: Ships out within 7 days
Unit Type: piece|Package Weight: 0.5kg|Package Size: 20cm x 15cm x 5cm

Detailed Information:

USR GPRS DTU RS232 RS485 to GPRS converter is an equipment for convert RS232 or RS485 data to Ethernet via GPRS network.

Very easy to use,only need a GSM SIM card with GPRS function, set destination IP or URL and Port, then this product will send data from RS232 or RS485 port to the destination IP, then you use a software for receive socket data or use Virtual Com soft to redirect it to a Virtual Com port for use.

GPRS DTU Feature:

  1. RS232/RS485 data to Ethernet via GPRS
  2. Work mode TCP or UDP for choose
  3. destination IP or URL and Port can be set easily
  4. Support DNS for destination IP
  5. Support 1 ~ 5 destination for backup data
  6. Heartbeat setting for active online
  7. when GPRS not active, can cache rs232 data for 200K bytes
  8. support sms for config and COM port config
  9. update firmware on COM port
  10. band rate 300~115200
  11. RS232 data bits stop bits Parity bits can be set
  12. supply Virtual serial port soft , TCPIP network test, GPRS DTU setup, socket program demo

GPRS DTU Product Detail:

Name

Description

GSM/GPRS Parameter:

Standard:GSM/GPRS

Frequency: 900MHz and 1800MHz
GPRS Multi-slot Class: Class 10
GPRS Terminal Device Class: Class B
GPRS Coding Schemes: CS1 to CS4

SIM card:

SIM Control: 1.8v and 3v
Com port type:
RS-232/RS-485/RS-422
com port settings:
band rage:300-115200
data bits: 5 6 7 8
stop bits:1 1.5 2
Parity bits: NONE, EVEN, ODD, SPACE, Mark

Pin defines:

RS-232: TxD, RxD, GND
RS-485: Tx+, Tx-, Rx+, Rx-, GND

Ethernet Agreement

TCP/IP, UDP

supply socket programm demo.
Size:
108x74x35mm
weight:
220 g

Environmental parameters:

Operating temperature: -25 to 85
Operating Humidity: 5 to 95% RH

Power require:

Input Voltage: 5 to 16 VDC
Average operating current:335 to 900mA@ 5v
Maximum operating current 2A@+5V DC
Standby Current 80mA@+5V DC
Product Warranty:
2 years

GPRS DTU packlist:

USR-GPRS-DTU-232

  1. RS232 GPRS DTU * 1
  2. 5V 2A Power adapter *1
  3. RS232 Cable *1
  4. CD for * 1 (Virtual serial port soft , TCPIP network test, GPRS DTU setup, socket program demo)

USR-GPRS-DTU-485

  1. RS485 GPRS DTU * 1
  2. 5V 2A Power adapter *1
  3. DB9 to RS485 2PIN convert pcb *1
  4. CD for * 1 (Virtual serial port soft , TCPIP network test, GPRS DTU setup, socket program demo)

Detailed Specifications:

Place of Origin: Shandong China (Mainland)|is_customized: Yes|Working Frequency: 900/1800|Type: GSM|Brand Name: USR|Port Number: 1|Model Number: USR-GPRS-DTU|Interface: RS232/RS485|weight: 220g