GSM GPRS Modem, serial rs232 rs485 to gsm DTU mdoem

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GSM GPRS Modem, serial rs232 rs485 to gsm DTU mdoem
GSM GPRS Modem, serial rs232 rs485 to gsm DTU mdoem
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Price: $48.60
Availability: In Stock
Model: USR-GPRS232-730
Manufacturer: USR IOT
Average Rating: Not Rated

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include $25 shipping cost.

Unique Features

1.Support GSM850/900 DCS1800/1900

2.Support Httpd Client

3.Support GSM/GPRS and 2G/3G/4G card, but don't support 3G/4G network

4.Support SMS transmission mode, network transmission mode and HTTPD mode

GPRS DTU Download

User Manual: USR-GPRS232-730

Client Support Center: submit your ticket at h.usriot.com If you have technical problems about the product.

GPRS DTU Introduction

This is a RS232/RS485 to gprs dtu,used for data transparent transmission.USR-GPRS232-730 GPRS DTU (Data Transfer unit) is a wireless terminal equipment which can convert serial data to IP data or convert IP data to serial data through gprs network.730 is based on USR-GM3.Clients can use this product to realize bidirectional transparent transmission from serial port to network through simple AT command.

GPRS DTU Feature

  • Support RS232/RS485 interface, choose before purchase;
  • Support GSM850/900,DCS1800/1900
  • Support GSM/GPRS and 2G/3G/4G card, but don't support 3G/4G network
  • Support TCP and UDP
  • Support register packet and heartbeat packet
  • Support remote configuration via SMS
  • Support multi work modes: SMS transmission mode,network transmission mode and HTTPD mode
  • Support basic instruction set and extension instruction set
  • Support class RFC2217, can dynamically modify serial parameter of module via network
  • Support hardware flow control RTS/CTS

GPRS DTU Parameter

Parameter Value
Working Voltage DC 9~ 24V
Working Current Average: 22 ~ 45mA, Max: 201mA
Working Temperature -25 ~ 85°C
Storage Temperature -40 ~ 125°C
Storage Humidity 5 ~ 95% RH
Max Launch Power GSM900 class4 (2W), DCS1800 class1 (1W)
Working Frequency 850/900/1800/1900MHz
Size 80 x 84 x 25 mm
Network Protocol TCP, UDP, DNS, Http
Packing List USR-GPRS232-730*1,12V1A power,serial line,GPRS sucker antenna

GPRS DTU Function

GPRS DTU Images



Tags: gsm modem
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