USR-GPRS232-730

USR-GPRS232-730 is a RS232 / RS485 to GPRS DTU (Data Transfer Unit), used for data transparent transmission.

- Support GSM850/900 DCS1800/1900

- Support Httpd Client

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

- Support SMS transmission mode, network transmission mode and HTTPD mode

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

- 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

- Possibility to mount on DIN Rail with DIN Rail Clip

- Power adapter for electric socket included, possibility to power by DIN-Rail Power supply

- Product has CE certification for EU market

- This product is RoHS compliant