China GPRS RS485 GSM GPRS Modbus RTU RS485

Model:S275
Name: CellOptical Lens & Instrument ular IoT Modbus RTU
The Cellular IoT Modbus RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU). It embedded 32-Bit High Performance Microprocessor MCU, inbuilt industrial Cellular module. It provides 8 digital inputs, 6 analog or PT100 Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, and RS485 serial port, supports extending 320 I/O tags via Modbus RTU protocol.It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.The Cellular IoT Modbus 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 Cellular IoT Modbus RTU is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measOther Bags & Cases urement 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 Cellular IoT Modbus 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 tDiamond Tools ime of traditional authorized.

The Cellular IoT Modbus RTU supports transparent data transmission and performs as Modbus Slave over GPRS/3G/4G/NB-IoT network and RS485 serial port. Moreover, the Cellular IoT Modbus RTU can be used as Modbus RTU Master to reading smart meters, I/O modules, PLC, and converts to SMS alert once triggered the threshold value, or transmit data to remote server over GPRS/3G/4G/NB-IOT network.

Typically applications:

1.BTS Monitoring;

2.Security Alarm System applications;

3.Supervision and monitoring alarm systems;

4.Automatic monitoring system;

5.Packaging & Printing Vending Machines security protection;

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

7.Buildings and Real Estate;

8.Weather Stations;

9.River Monitoring and Flood Control;

10.Oil and gas pipelines;

11.Corrosion protection

12.Temperatures, water leakage applications;

13.Wellheads, boat, vehicle;

14.Energy saving, streetStone Processing Machinery lights control system;

15.Valve controls;

16.Transformer stations;

17.Unmanned machine rooms;

18.Control room application;

19.Automation System, M2M;

20.Access Control System, etc.