The GPRS remote module is an IoT terminal that relies on the mature GPRS/GSM network to quickly establish data communication within the network coverage area and realize real-time remote data transmission. The GPRS remote module has a built-in industrial-grade GSM wireless module, supports the AT command set, uses a universal standard serial port to set up and debug the module, and provides standard RS232/485 and other interfaces. The GPRS remote module can realize remote data transmission function as long as there is mobile phone signal coverage.
The combination of the GPRS remote module and other industrial equipment can realize the full wireless communication function of the monitoring/detection system, thereby achieving the true goal of “strategizing and winning thousands of miles”.
GPRS remote module
Advantages of GPRS wireless data transmission
1. Coverage: Can meet the access needs of mountainous areas, towns and across regions.
2. High data transmission rate: The data transmission volume of each information collection point is within 10Kbps. The actual data transmission rate of GPRS is currently around 40Kbps, which can fully meet the data transmission rate (≥10Kbps) requirements of this system.
4. Low communication costs: Although the GPRS service remains online all the time, you don’t have to worry about the cost, because it is only billed when communication traffic is generated.
5. Good real-time response and processing capabilities: Compared with short message service, because GPRS has real-time online characteristics, the system has no delay and can well meet the system’s real-time requirements for data collection and transmission.
Zongheng Intelligent Control Model: ZHS2911- GPRS Module Product Functions
1) Communication function: supports GPRS and short message dual-channel data transmission; supports data communication with multiple centers.
2) Collection function: collect serial port device data, such as serial port instruments, collectors, PLC, etc.
3) Remote management function: supports remote parameter setting and program upgrade.
4) Industrial-grade design, suitable for harsh outdoor environments.
5) Built-in software and hardware watchdog, no crash or disconnection.
GPRS remote modules are widely used in remote monitoring technology in the field of industrial control. They play a very important role in power systems, petroleum exploration, water conservancy, atmospheric environment monitoring, transportation and other fields. The use of GPRS remote modules enables real-time monitoring of wireless monitoring systems. The performance and reliability have been greatly improved, further promoting the intelligence and informatization of industrial monitoring systems.