GSM Remote Relay Switches (2 Relay Outputs)
GSM 3G GSM 3G 4G SMS Remote Relay Switches(2 Relay Outputs)
Model :RTU5020
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 2 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.
Features :
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. 2 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
Spesification :
DC Power supply
Standard adapter: DC 12V/1.5A Range 9-36VDC
AC Power SupplyOptional: 110~220VAC@50Hz
Power consumption
Standby:12V/70mA; Working Max.: 12V/300mA
GSM Frequency
850/900/1800/1900Mhz
3G/4G/NB-Iot
WCDMA/TDD-LTE/FDD-LTE/NB-IoT
SIM interfaceSupporting 3V SIM Card
External antennaSMA Antenna interface, 50 Ohm, Gain: 3dB
Protocols :SMS, GPRS, UDP,TCP, Modbus TCP.
Relay Outputs :2, Rated: 5A/30VDC,5A/250VAC
Memory Capacity :Internal Memory inside, can save the data for 2000events.
Temperature range :-10-+70 °C
Humidity range :Relative humidity 95% (condensation free)
Exterior dimension :105mm*88mm*30mm
Net Weight :350g
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