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Shenzhen Instantware Information Technology Co., Ltd.

GPRS / Ethernet Modbus RTU Network Elevator Remote Monitoring And Control System

GPRS / Ethernet Modbus RTU Network Elevator Remote Monitoring And Control System

Product Details:

Place of Origin: China
Brand Name: INST
Certification: CE ROHS ISO CCC
Model Number: M3G4

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
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Detailed Product Description
Antenna: 50 Ω SMA Antenna Interface Communication Interface: RS-232/RS485/USB
Digital Input: 4 Digital Inputs (dry Contact,wet Contact Is Option) Digital Output: 4 Drivable Relay Outputs (open-collector Outputs
Analog Input: 4 Analog Inputs(4~20mA Or 0~5V) SIM Card: Supporting 3V SIM Card
Power Consumption: 2V/24V Input Max. 150mA/Average 50mA Output Drive Power: Drive Voltage ≤35V, Drive Current ≤500mA

GPRS or Ethernet Industrial RTU Elevator Remote Monitoring & Control System


With 4DI & 4DO, remote monitor industry system via GPRS 3G 4G

remote alarm, control and data acquisition

SCADA Cellular RTU, mobus RTU, GPRS 4G 3G modbus gateway, 3G wireless modbus i/o module, 3G modbus master


DC Power supply 9-28V DC (Standard adapter: DC 12V/24V/1.5A)
Power consumption 2V/24V input Max. 150mA/Average 50mA
GSM Frequency range Quad-frequency 900/1800/850/1900MHz
SIM Card Supporting 3V SIM Card
Antenna 50 Ω SMA Antenna interface
Memory card SD/TF
GPS Antenna external
Communication interface RS-232/RS485/USB
Temperature range -40°C ~ +80 °C
Humidity range Relative humidity 95%
Digital input 4 Digital inputs (dry contact,wet contact is option)
Digital Output 4 Drivable relay outputs (open-collector outputs
Analog Input 4 analog inputs(4~20mA or 0~5V)
Output drive voltage Equal to input DC voltage
Output drive power Drive voltage ≤35V, drive current ≤500mA
Exterior dimension 210x145x33mm


1) 6 digital inputs
2) 6 relay drivable outputs
3) 6 analog inputs
4) Support connects servers, the servers must connect internet and have static public IP address or Dynamic Domain name
5) GPRS Transmission base on TCP/IP
6) GSM requency 850/900/1800/1900/800mhz
CDMA 800/1900MHZ
7) Configurable for alarm and recover sms
8) Automatically report the status of itself on schedule
9) Support remote setting via sms commands
10) Preset 10 phone numbers (can be distributed authority)
11) Remote add/edit/delete phone group
12) Automatically update internal clock via sms
13) Time stamped in alarm or recover messages
14) Support ring call when alarm


Product Model Information
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

Contact Details
Shenzhen Instantware Information Technology Co., Ltd.

Contact Person: Abby

Tel: +8615889761132

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