The USR-GPRS232-730 is an industrial-grade GSM/GPRS modem designed to convert RS232 or RS485 serial communication into IP data for transmission over a 2G GSM network. This device allows for bidirectional transparent data transfer between serial devices and the internet using TCP and UDP protocols. It supports a wide range of applications in industrial automation, M2M communication, remote monitoring, and control systems.
Features:
- Dual Interface: Supports RS232 (DB9) and RS485 (2-wire) connections.
- 2G GSM/GPRS Connectivity: Frequency range of 850/900/1800/1900 MHz.
- Data Transmission: Supports TCP and UDP protocols for transparent data transfer.
- Multi-slot GPRS: Class 10 GPRS with DNS support.
- HTTPS Client: Secure serial data submission via HTTPS (GET/POST).
- AT Command Support: Configurable via AT commands over serial, SMS, or network.
- Simultaneous Connections: Handles 4 network connections concurrently.
- Wide Operating Range: Operates in -40°C to +125°C temperature range.
- Compact Size: 90.8 x 84 x 25 mm (L x W x H).
- Power Supply: DC 9~24V input with low power consumption.
- SMS Communication: Supports SMS transmission for remote control and configuration.
- High Data Capacity: 4K Bytes of data transmission (send/receive).
Package Includes:
1 x USR-GPRS232-730 IOT GSM Modem RS232/485 to 2G GSM Converter
1 x Serial Cable
1 x Antena
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