Address: Floor 3, Building 5, TongFuYu Industrial Zone, Xili, Nanshan District, Shenzhen,China Zip Code: 518055
Home ProductsWireless Modbus RTU

Shenzhen Instantware Information Technology Co., Ltd.

Ethernet Wireless Modbus Rtu Gateway GPRS Data Transmission And Control System

Ethernet Wireless Modbus Rtu Gateway GPRS Data Transmission And Control System

Product Details:

Place of Origin: China
Brand Name: INST
Certification: CE ROHS ISO CCC
Model Number: HIT-M3D2

Payment & Shipping Terms:

Minimum Order Quantity: accept sample order
Price: negotiated
Packaging Details: paper box
Delivery Time: 5~8 work days for sample
Supply Ability: 5000sets/month
Contact Now
Detailed Product Description
DC Power Supply: 9-28V DC (Standard Adapter: DC 12V/24V/1.5A) Memory Card: SD/TF
Communication Interface: RS-232/RS485/USB Digital Input: 2
Digital Output: 2 Analog Input: 2

Ethernet Modbus RTU Gateway Wireless GPRS Data Transmission and Control System


Model Specification
Model I/O Interface Communication port 3G HSDPA SMS TCP/IP over cellular
M3G2 2AI+2DI+2DO 2 RS232+1 RS485 N Y Y
M3G6 6AI+6DI+6DO 2 RS232+1 RS485 N Y Y
M3D2 2AI+2DI+2DO 2 RS232+2 RS485+EHTERNET Y Y Y
M3D4 4AI+4DI+4DO 2 RS232+2 RS485+EHTERNET Y Y Y
M3D8 8AI+8DI+8DO 2 RS232+2 RS485+EHTERNET N Y Y


Gsm gprs wcdma module Industrial GPRS wireless module, frequency range850/900/1800/1900MHz
Ethernet Support 10M Base-T/100M Base-TX Ethernet protocol
twisted-pair self-adaption(Auto-MDIX)
WIFI WIFI function module, serial port communication
Lora Lora function module, serial port communication
ZigBee ZigBee function module, serial port communication
Serial port 2channelsRS-232, 2channelsRS-485(Of which second channe lcan be
Configured as RS-232 according to the demand of client),communication
Power input range 9-24V,power output including 12V/2.5A,4V/2.5A, 3.3V/2.5A
Power voltage Can collect the external supply voltage and the internal standby supply
acquisition voltage.
Analog input 2 channels;External signal range:0~5V or 4~20mA;Acquisition accuracy 16
bits (0.08 mV or 0.3 uA),the acquisition circuit can be configured as voltage mode or current mode via wire jumper or resistor
Digital input 2 channels, can be configured as active or passive input via resistor,
adopting interrupt I/O port, can collect the level and pulse signal
Digital output 2 channels, can be configured as the relay output mode or transistor
output mode via wire jumper, the max load are respectively (10A/250V AC)
and (500mA/12V DC)
Data storage Can store historical data and real-time data,possess8MB serial FLASH, can be expanded to 16MB and 32MB,possess256KB serial FRAM
Micro SD Card Can external connect TF card, support FAT32 file system
Real-time clock Adopting high precision clock chip, the error does not exceed 5 seconds /
year, ensuring 3 years operating under the case of power down for the
back-up battery .
Power dissipation Data doesn't transmit state≤60mA
Data transmitting state≤100mA
Working environment Temperature:-40~85℃, Humidity<95%RH(40°C)
LCD display and touch input function Support (Serial port expansion peripheral)



· Security Alarm System applications;

· Supervision and monitoring alarm systems;

· Automatic monitoring system;

· Vending Machines security protection;

· Pumping Stations, Tanks, Oil or Water levels;

· Buildings and Real Estate;

· Weather Stations;

· River Monitoring and Flood Control;

· Oil and gas pipelines;

· Corrosion protection

· Temperatures, water leakage applications;

· Wellheads, boat, vehicle;

· Energy saving, street lights control system;

· Valve controls;

· Transformer stations;

· Unmanned machine rooms;

· Control room application;

· Automation System, M2M;GSM Access Control System, GSM Gate Opener, etc.


Contact Details
Shenzhen Instantware Information Technology Co., Ltd.

Contact Person: Abby

Tel: +8615889761132

Send your inquiry directly to us (0 / 3000)