高性能远程控制系统报警监控物联网网关

介绍：

GSM GPRS 3G 4G Cellular M2M IoT RTU 是无线物联网设备，是工业级、高可靠性、高稳定性和可编程远程终端单元 (RTU)。它嵌入了32位高性能微处理器MCU，内置工业蜂窝模块。它提供 4 个数字输入、4 个模拟或 PT100 电阻温度检测器 (RTD) 输入、4 个继电器输出、1 个环境传感器输入，用于监测现场温度和湿度。它可以通过 SMS、APP、Web Server、互联网、定时器和编程的联锁事件自动监控和操作 I/O 端口。

The GSM GPRS 3G 4G Cellular M2M IoT RTU inbuilt TCP/IP protocol stack make it suitable for internet of things (IoT) applications, it can be easily to operate by the provided cloud, app, and web server, or integrated to you IoT applications according to the TCP/UDP protocol, or integrated to SCADA systems by standard Modbus TCP protocol, too. This is very useful if you need remote control onsite devices with low cost solution.

The GSM GPRS 3G 4G Cellular M2M IoT RTU is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetrically systems, automatically control system. It can be used as a remote switch, remote I/O, remote smart PLC, timer switches.

The GSM 3G 4G M2M RTU can be used as remote access control for BTS monitoring, the authorized users can open the gate or turn on the machine with a free charge call at specified time, this is useful for daily maintenance to save the time of traditional authorized.

The GSM GPRS 3G 4G Cellular M2M IoT RTU performs as Modbus TCP Slave over GPRS/3G/4G network.

Specifications:

Detail: 

Features:

1.     Can be operated from anywhere, no distance limitation;

2.     Quad band 850/900/1800/1900Mhz GSM GPRS Module inside.

3.     3G/4G Lte Modules are optional;

4.     Modular design, can easily upgrade the cellular module if network upgrade;

5.   Embedded ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system, reliable performance with in-built watchdog;

6.     Wide range power supply 9~36VDC with over voltage and phase-reversal protection;

7.  4 digital inputs, compatibles dry and wet contact, one of it can be used as pulse counter;

8.  4 analog inputs, 12bit resolution, compatibles 0/4~20mA, 0~5V, can change to PT100 Resistance Temperature Detectors;

9.   4 relay output (5A/30VDC, 5A/250VAC), compatibles pulse outputs;

10. 1 ambient sensor input for monitoring onsite temperature and humidity;

11. Inbuilt inter-lock logic programmer and powerful timer program function;

12. Resend the data while communication failure and alert to users by SMS;

13. Inbuilt TCP/IP protocol stack, supports cloud, APP and web server applications.

14. Supports Modbus TCP protocol over GPRS/3G/4G/NB-Iot networks, performs as Modbus Slave;

15. Supports SMS Alert when I/O triggered or recovery, and external power lost or recovery;

16. Provides 1 channel 9~36VDC power source output for external device, saving wiring cost;

17. Up to 10 SMS Alert and dial numbers, can program to receive specified alarm message.

18.10 authorized numbers can switch on/off device with a free charge call at the specified time;

19. Inbuilt internal memory to save up to 200 historical data and events;

20. Inbuilt large capacity automatically rechargeable backup battery;

21.  Industrial class design suitable for long time work applications;

22. using metal shell, protection class IP30. Metal shell and system security isolation, especially suitable for industrial applications in the field;

23.  L140 * W88 * H30mm, compatible wall installation and DIN35mm industrial rail installation.