DI Port 4G TCP Rs485 Modbus Rtu Industrial Cellular Modem
1PCS
MOQ
USD75~79/PCS
Price
DI Port 4G TCP Rs485 Modbus Rtu Industrial Cellular Modem
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Features
Basic Infomation
Place of Origin: Sichuan, CHINA
Brand Name: IOTROUTER
Certification: CE FCC RoHs
Model Number: ZHC4922
High Light:

Rtu Industrial Cellular Modem

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DI Port Industrial Cellular Modem

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4G TCP Rs485 Modbus Rtu

Payment & Shipping Terms
Packaging Details: 270*180*55mm CARTON PACKAGE
Delivery Time: 1 WEEK
Payment Terms: L/C, T/T, Western Union
Supply Ability: 50000PCS/MONTH
Specifications
Product Name: Modbus TCP 4G RTU
Interface: RS485/4DI/4DO/4AI
Protocol: MQTT/MODBUS TCP
Function: Transparent Transmission
Application: IOT Monitoring
Working Voltage: 12V
Module Type: 4G LTE
Color: Black
Accessories: Power Adapter/Antenna
Material: Galvanized Steel Sheet
Product Description

Modbus TCP 4G RTU Industrial Cellular Modem with RS485 DI Ports​

 

 

  • Introduction​ of 4G RTU

 

4G RTU, ZHC4922 is a super cost-effective industrial-grade wireless data terminal product. It uses LTE 4G wireless network as the bearer network to provide users with wireless data transmission channels over TCP/IP, which can complete remote monitoring station serial devices and centers Wireless data communication between monitoring systems enables remote device monitoring to be realized. This product is particularly suitable for data collection and monitoring of distributed unattended field equipment, such as: environmental monitoring, smart water services, weather monitoring, street lamp monitoring, heating and heating monitoring, self-service terminal networking.

 

 

Parameters of 4G RTU

 

Serial Port
DO
Number of ports
RS485*1
Number of interfaces
4 Relay output
Standard
RS485: A, B
Standard
DO*1, COM*2
Baud rate
600~921600bps
Mechanical durability
10^7
Data bit
8, 9
Electrical durability
10^5
Stop bit
0.5, 1, 1.5, 2
Capacity
5A 250VAC 30VDC
Check Bit
NONE EVEN ODD
DI
Power Supply
Number of interfaces
4 Relay input
Voltage
9~36V
Standard
DI*4, COM*2
Current
60mA(aver) @9V
30mA(aver) @36V
Detection range (wet node)
5~50V->High0~2V->Low
EMC
AI
ESD
IEC61000-4-2, Level 4
Number of Interfaces
4 Analog input
Surge
IEC61000-4-2, Level 3
Standard
AI*4, COM*2
Group pulse
IEC61000-4-2, Level 3
Scope of test
4~20mA
Equipment Port
SIM Card 1.8V/3V
LTE Antenna SMA

 

 

Features of 4G RTU


  • Collection function:

-Collect analog standard signals such as pressure and water level transmitters, 4-20mA signals (default)
-Collect data from 485 meters such as flow meters and electricity meters
-Support fixed-point/timing acquisition, freely configure acquisition/frequency
-Incompatible instrument protocols can be instrument-driven development

 

 

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4G RTU

RS485 Modbus

RS485 Automatic Acquisition

Virtual Serial Port

Connfiguration Software

Threshold Report

Configuration Software Docking

Modbus RTU/TCP

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Contact Person : Miss. Agnes
Tel : 8618982006591
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