Wireless IOT RTU Programmable industrial Data Acquisition Gateway for Smart meter PLC Remote Monitoring S375
The Cellular IoT Modbus Gateway is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit. </br>It embedded 32-Bit High Performance Microprocessor MCU, inbuilt industrial Cellular module.
</br>It provides 1 ambient sensor input for monitoring onsite temperature and humidity,</br> 1 Ethernet RJ45 port for connect internet WAN or LAN, dual sim card slot and 2 RS485 serial port, supports 320 extend I/O tags via Modbus RTU protocol.</br> It can monitoring and operates the RS485 ports and extend I/O tags by SMS, APP,</br> Web Server, internet, timers and programmed inter-lock events automatically</br>

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

Specifications
Item
Reference Scope
DC Power supply
Standard adapter: DC 12V/1.5A Range 9-36VDC
Power consumption
Standby:12V/70mA; Working Max.: 12V/300mA
GSM Frequency
850/900/1800/1900Mhz
3G/4G/NB-Iot
Optional: WCDMA/TDD-LTE/FDD-LTE/NB-IoT
TCP/IP stack
TCP,UDP
SIM interface
Supporting Dual 3V SIM Card
External antenna
SMA Antenna interface, 50 Ohm, Gain: 3dB
Serial Interfaces
1 USB Port
Protocols
SMS, GPRS UDP,TCP, Modbus RTU, Modbus TCP, MQTT and more equipment protocols can be added according to requirements.
Ethernet
1 RJ45 Ethernet port for connect internet, WAN or LAN.
RS485
2 RS485, Support Transparent transmission and Modbus RTU Slave, Modbus RTU Master.
Temp.&Hum Inputs
Temperature range: -40°C to +80°C, Humidity Range: 0~100%RH;
Power Outputs
1 Port, for external device;
Mapping Registers
Max.320
Memory Capacity
Internal 8G SD card inside, can save the data for 100000events.
Backup Battery
3.7V 1200mAH
Temperature range
-10-+70 °C
Humidity range
Relative humidity 95% (condensation free)
Exterior dimension
70mm*88mm*30mm
Net Weight
500g