Model:RTU5022

Name: GSM/3G/4G SMS Remote Relay Switches

The GSM 3G 4G Remote Relay Switch is an industrial class, high reliability, high stability Remote Terminal Unit (RTU).  It embedded 32-Bit High Performance Microprocessor MCU, inbuilt industrial Cellular module, equipped 8 Solid Relay inside, can contact to electric device directly, special for remotely switch ON/OFF onsite devices by SMS, APP, Web Server, internet or timers automatically.

The GSM 3G 4G Remote Relay Switch 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.

Cellular Remote Relay Switches Model Table

Typically applications:

1.    Security Alarm System applications;          

2.    Supervision and monitoring alarm systems;

3.    Automatic monitoring system;             

4.    Vending Machines security protection;

5.    Pumping Stations, Tanks, Oil or Water levels;

6.    Buildings and Real Estate;

7.    Weather Stations; 

8.    River Monitoring and Flood Control;

9.    Oil and gas pipelines;  

10. Corrosion protection

11. Temperatures, water leakage applications;

12. Wellheads, boat, vehicle;

13. Energy saving, street lights control system;

14. Valve controls;

15. Transformer stations;   

16. Unmanned machine rooms;

17. Control room application;

18. Automation System, M2M;

19. GSM Access Control System, GSM Gate Opener, etc

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

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

3.     3G/4G/NB-IOT Modules are optional;

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

5.     Embedded 32 bit ARM9 MCU, reliable performance with in-built watchdog;

6.     Wide range power supply 9~36VDC with over voltage and phase-reversal protection, optional power supply: 110~220VAC@50Hz;

7.     8 relay output (5A/30VDC,5A/250VAC), compatibles pulse outputs;

8.  Supports Switch ON/OFF by SMS, APP, Timer, and Web Server;

9.  Resend the data while communication failure;

10. Supports remotely restart the device, and configure it remotely;

11. Accepts 10 user numbers to receive daily reports and data communication failure message.

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

13. Supports Modbus TCP protocol over GPRS/3G/4G/NB-Iot networks;

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

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

16.  Small size, L105 * W88 * H30mm, compatible wall installation and DIN35mm industrial rail installation.