$89.78
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USR-GPRS232-730 RS232 / RS485 GSM Modems Support GSM/GPRS GPRS to Serial Converter DTU Flow Control RTS CTS


$89.78
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Enhance your purchase

Brand USR
Number of ports 2
Operating System Windows 2000

About this item

  • 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.
  • 1 RS232 serial port and 1 RS485 serial port (not use simultaneously)
  • Support GSM/GPRS and 2G/3G/4G card, but don't support 3G/4G network
  • Warranty: 2 years

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Product Information

Technical Details

Additional Information

Buy it with

  • USR-GPRS232-730 RS232 / RS485 GSM Modems Support GSM/GPRS GPRS to Serial Converter DTU Flow Control RTS CTS
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Product description

Features of RS232 / RS485 GSM Modems
Operation temperature Range of -25 ~85

Support RS232/RS485 interface, choose before purchase;
Support GSM850/900,DCS1800/1900
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

Application Field of RS232 / RS485 GSM Modems
Power industry: power remote meter reading, substation monitoring, power line monitoring
Municipal industry: street lamp remote monitoring management, pipe network remote monitoring, urban energy consumption monitoring
Oil industry: remote monitoring of oil-gas well, GPRS remote oilfield automation detection monitoring system, Gas pipe network monitoring system solutions
Environmental protection industry: pollution sources monitoring, atmospheric environment monitoring, noise monitoring, dust monitoring
Agricultural application: greenhouse remote monitoring and management, aquaculture monitoring management, agricultural water pump monitoring management

Application of RS232 / RS485 GSM Modems
1.Application in public server
2.Use network to extend serial communication distance
3. Server transit mode

Software
Virtual Serial(USR-VCOM) : Windows 2000 or higher (32 bit/64 bit)
Configuration : Serial AT command, network AT command, SMS AT command

More
Warranty: 2 years
Accessory: 12V1A power, serial line, GPRS sucker antenna


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