Modbus MQTT Gateway

GSM 3G 4G Modbus TCP to MQTT IoT Gateway (1TH,USB,2 RS485,320 Extend I/O tags)

Item No.: S175
The Cellular IoT Gateway provides 1 ambient sensor input for monitoring onsite temperature and humidity,supports dual sim card,with 2 RS485 serial port, supports 320 extend I/O tags via Modbus RTU protocol.
Introduction Features Specifications Download Applications

The Cellular IoT Gateway 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 1 ambient sensor input for monitoring onsite temperature and humidity, Supports dual sim card, with 2 RS485 serial port, Supports 320 extend I/O tags via Modbus RTU protocol. It can monitoring and operates the RS485 ports and extend I/O tags by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.
  Download Brochure
Modbus Gateway S175

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 Gateway is designed 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 RS485 data transmission, remote extend I/O tags control, remote smart PLC, meters monitoring.

The Cellular IoT Gateway supports 2 RS485 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. 2 RS485 ports can be used one as Modbus RTU Master and the other as Slave at the same time.

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

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

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

10. Supports Modbus TCP protocol, can integrate to SCADA,HMI,DSC directly.

11. 2 RS485 port supports Modbus RTU Master and Slave,  can be used to extend I/O ports or meters;

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

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

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

15. Inbuilt 8G SD card to save up to 100000 historical data and events;

16. Inbuilt large capacity automatically rechargeable backup battery;

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

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

19.  L70 * W88 * H30mm, compatible wall installation and DIN35mm industrial rail installation.

 

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

Dual sim card slot,Supporting 3V and 1.8V SIM Card

External antenna

SMA Antenna interface, 50 Ohm, Gain: 3dB

Serial Interfaces

1 USB Port

Protocols

SMS, GPRS UDP,TCP, Modbus RTU over TCP, Modbus TCP, MQTT and more equipment protocols can be added according to requirements.

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 100000 events.

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

User Manual 
PC Configurator
Brochure 
Original Photo for Distributors 
Complete Catalog  


SMS APP QR Code:

(Scan the QR code to download)

  (Apple Store search: IIoT Cloud Download)
Description

The Cellular IoT Gateway 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 1 ambient sensor input for monitoring onsite temperature and humidity, Supports dual sim card, with 2 RS485 serial port, Supports 320 extend I/O tags via Modbus RTU protocol. It can monitoring and operates the RS485 ports and extend I/O tags by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.
  Download Brochure
Modbus Gateway S175

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 Gateway is designed 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 RS485 data transmission, remote extend I/O tags control, remote smart PLC, meters monitoring.

The Cellular IoT Gateway supports 2 RS485 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. 2 RS485 ports can be used one as Modbus RTU Master and the other as Slave at the same time.

introduction
The Cellular IoT Gateway provides 1 ambient sensor input for monitoring onsite temperature and humidity,supports dual sim card,with 2 RS485 serial port, supports 320 extend I/O tags via Modbus RTU protocol. It can monitoring and operates the RS485 ports and extend I/O tags by SMS, APP, Web Server, internet.Supports SMS,GPRS,3G,4G Lte Cellular Networks.Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the KPIIOT IoT Cloud Platform and OPC, SCADA and MES systems to build an industiral IoT Solution.
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 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.   1 ambient sensor input for monitoring onsite temperature and humidity;

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

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

10. Supports Modbus TCP protocol, can integrate to SCADA,HMI,DSC directly.

11. 2 RS485 port supports Modbus RTU Master and Slave,  can be used to extend I/O ports or meters;

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

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

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

15. Inbuilt 8G SD card to save up to 100000 historical data and events;

16. Inbuilt large capacity automatically rechargeable backup battery;

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

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

19.  L70 * W88 * H30mm, compatible wall installation and DIN35mm industrial rail installation.

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

Dual sim card slot,Supporting 3V and 1.8V SIM Card

External antenna

SMA Antenna interface, 50 Ohm, Gain: 3dB

Serial Interfaces

1 USB Port

Protocols

SMS, GPRS UDP,TCP, Modbus RTU over TCP, Modbus TCP, MQTT and more equipment protocols can be added according to requirements.

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 100000 events.

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

Download
User Manual 
PC Configurator
Brochure 
Original Photo for Distributors 
Complete Catalog  


SMS APP QR Code:

(Scan the QR code to download)

  (Apple Store search: IIoT Cloud Download)
Applications

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