4~20mA to 4G Module

4~20mA Wireless IoT Module

Item No.: IoT103
Introduction Features Specifications Download Applications

The 4~20mA Wireless IoT Module is a wireless Internet of things gateway, designed for converting 4~20mA analog transducer signal to Wireless communcation over SMS/GPRS/3G/4G/NB-IoT Cellular Network, and connect to the IoT Cloud Platform. 

The 4~20mA Wireless IoT Module suitable for pressure transducers, wind speed transducers, oil level transducers,liquid level transducers,etc.

The 4~20mA Wireless IoT Module supports Modbus TCP Protocol and MQTT Protocol, compatiable KPIIOT cloud platform and other cloud platform or SCADA or OPC Server.

1.     Can be used as a complete product or as a secondary development module;

2.     Two working modes are available:

       Normal mode: Real-time data transmission,Users can inquiry the real-time status;

       Low power consumption mode: Ultra low power consumption(<230uA);

3.     Multiple communication methods:GSM,GPRS,3G,4G,NB-IoT,LoRa,Ethernet,etc;

4.     Coverting 4~20mA analog signal to cloud platform over cellular network;

5.     Support configure parameters and query real-time data via SMS,software,cloud platform;

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

7.     Support two different server centers,can set IP address or domain name ;

8.     Support Modbus RTU over TCP and MQTT protocol;

9.    Wide range power supply 7~24VDC with phase-reversal protection;

10.  Using Nano sim card,support PIN code function;

11.  Provide PCBA or waterproof enclosure,can be used outside.

Item

Reference Scope

DC Power supply

7-24VDC

Power consumption

Low power consumption mode Standby:<230uA;

Normal mode:10mA~30mA,Max:230-360mA.

Communication

Optional:GSM/GPRS/3G/4G/NB-IoT/Ethernet/LoRa

Protocols

Modbus RTU Over TCP, MQTT

SIM interface

Nano

Cellular Antenna

SMA Antenna interface, 50 Ohm

Serial Interfaces

Micro USB Port;

Digital output

OC output,1A 30V DC

Digital Input

NO or NC

Analog Inputs

0-5V or 4-20mA

Temp.&Hum Inputs

AM2301:Temperature range: -40°C to +80°C, Humidity Range: 0~100%RH

Temperature Input

DS18B20:Temperature range: -55°C to +125°C,±3% RH

Temperature range

-10-+60 °C

Humidity range

Relative humidity 95% (condensation free)

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 4~20mA Wireless IoT Module is a wireless Internet of things gateway, designed for converting 4~20mA analog transducer signal to Wireless communcation over SMS/GPRS/3G/4G/NB-IoT Cellular Network, and connect to the IoT Cloud Platform. 

The 4~20mA Wireless IoT Module suitable for pressure transducers, wind speed transducers, oil level transducers,liquid level transducers,etc.

The 4~20mA Wireless IoT Module supports Modbus TCP Protocol and MQTT Protocol, compatiable KPIIOT cloud platform and other cloud platform or SCADA or OPC Server.

introduction
The 4~20mA Wireless IoT Module is a wireless Internet of things gateway, designed for converting 4~20mA analog transducer signal to Wireless communcation over SMS/GPRS/3G/4G/NB-IoT Cellular Network, and connect to the IoT Cloud Platform. Suitable for pressure transducers, wind speed transducers, oil level transducers,liquid level transducers,etc.
Features

1.     Can be used as a complete product or as a secondary development module;

2.     Two working modes are available:

       Normal mode: Real-time data transmission,Users can inquiry the real-time status;

       Low power consumption mode: Ultra low power consumption(<230uA);

3.     Multiple communication methods:GSM,GPRS,3G,4G,NB-IoT,LoRa,Ethernet,etc;

4.     Coverting 4~20mA analog signal to cloud platform over cellular network;

5.     Support configure parameters and query real-time data via SMS,software,cloud platform;

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

7.     Support two different server centers,can set IP address or domain name ;

8.     Support Modbus RTU over TCP and MQTT protocol;

9.    Wide range power supply 7~24VDC with phase-reversal protection;

10.  Using Nano sim card,support PIN code function;

11.  Provide PCBA or waterproof enclosure,can be used outside.

Specifications

Item

Reference Scope

DC Power supply

7-24VDC

Power consumption

Low power consumption mode Standby:<230uA;

Normal mode:10mA~30mA,Max:230-360mA.

Communication

Optional:GSM/GPRS/3G/4G/NB-IoT/Ethernet/LoRa

Protocols

Modbus RTU Over TCP, MQTT

SIM interface

Nano

Cellular Antenna

SMA Antenna interface, 50 Ohm

Serial Interfaces

Micro USB Port;

Digital output

OC output,1A 30V DC

Digital Input

NO or NC

Analog Inputs

0-5V or 4-20mA

Temp.&Hum Inputs

AM2301:Temperature range: -40°C to +80°C, Humidity Range: 0~100%RH

Temperature Input

DS18B20:Temperature range: -55°C to +125°C,±3% RH

Temperature range

-10-+60 °C

Humidity range

Relative humidity 95% (condensation free)

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

Review