USR-730 Industrial Serial to GSM GPRS Modem RS232 to GPRS Modem RS485 to GPRS Support Remote Configuration via SMS
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.
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 | ||||
1.Network transparent transmission mode
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.
2.SMS transparent transmission mode.
In this mode, user's device can send SMS to specified phone, or transmit the SMS from phone to device. The transparent transmission between device and phone can realised by parameter setting.
3. HTTPD Client Mode
4. AT command
When730 working in any kind of mode(Network transparent transmission, SMS transparent transmission, AT command), user can send specified data, then let WCDMA switch into AT command mode.
1.Intelligent power data acquisition solution
2.A solution for environmental monitoring of the Agricultural Internet of things
3.Solution of real-time transmission of charge pile data
4.A real-time data collection solution for urban bus data
Jinan USR IoT Technology Limited
Jinan USR IOT Technology Limited has been focusing on network communication for IoT since 2012. Our mission is to be the communication expert of industrial IoT that make the network communication easier and more reliable.USR IOT provides quality products - serial to Ethernet converters, serial to WiFi converters, cellular modem, 4G cellular routers, IoT gateway, LoRa module, LoRa Gateway and NBIoT modules with I S O 9 0 0 1, CE, FCC,CCC, RoHs for industrial networking , which allows companies connect to the Internet - simple, quickly and reliably in more industries. USR IOT also provide USR Cloud service. We have a software team to help customers develop customized Cloud platform. By this way, USR IOT can provide a whole IoT solution for our customer. OEM & ODM service is acceptable.
USR IOT Attended Exhibitions Around The World
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