Modbus IO 4G IOT Industrial Cellular Modem 8DI 8DO 8AI Ports
1PCS
MOQ
USD100-110/PCS
Price
Modbus IO 4G IOT Industrial Cellular Modem 8DI 8DO 8AI Ports
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Features
Basic Infomation
Place of Origin: Sichuan, CHINA
Brand Name: IOTROUTER
Certification: CE FCC RoHs
Model Number: ZHC4941
High Light:

4G IOT industrial cellular modem

,

Modbus IO industrial cellular modem

,

8AI Ports com modem

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
Material: Galvanized Steel Sheet
Interface: RS485/8DI/8DO/8AI
Protocol: MODBUS TCP/RTU
Function: Transparent Transmission
Application: Industrial Automation
Working Voltage: 12V
Module Type: 4G LTE
OEM: Support
Product Name: 4G IOT Cellular Modem
Size: 190*95*30mm
Color: Black
Product Description

Modbus IO 4G IOT Cellular Modem with 8DI 8DO 8AI Ports Wireless Network Equipment

 

  • Introduction​ of IOT Cellular Modem
  • 4G IOT Cellular Modem ZHC4941 is an industrial-grade 4G RTU that provides 8 DI, 8 DO, 8 AI and 1 RS485/232 interface, supports local logic processing operations, automatic acquisition and active reporting, Modbus RTU/TCP adaptation, and automatic threshold calibration Special functions such as reporting, configuration software docking, dry and wet node IO detection, support one-to-one, many-to-one network.

 

Parameters of IOT Cellular Modem

 

Serial Port
DO
Number of ports
RS485*1
Number of interfaces
8 Relay output
Standard
RS485: A, B
Standard
DO*8, 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
8 Relay input
Voltage
9~36V
Standard
DI*8, 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
8 Analog input
Surge
IEC61000-4-2, Level 3
Standard
AI*8, COM*2
Group pulse
IEC61000-4-2, Level 3
Scope of test
4~20mA

 

Working Mode of IOT Cellular Modem

1.HTTP Client
Support serial data transmission to designated server via HTTP.
2. TCP Client
The serial server actively initiates a TCP connection to the server. If it fails, it will continue to reconnect until it succeeds. If the connection is successful, the server and the serial device can perform two-way transparent data transmission.

 

  • Application
  • of
  • IOT Cellular Modem
  •  
  •  
  • On-site remote terminal control equipment ZHC4941 can collect data such as flow and pressure in real time, and transmits the data to the monitoring master station through GPRS or 4G wireless communication network. The master station receives, stores, analyzes and organizes the monitoring data, and controls the valve or Start and stop the pump, and produce various monitoring data lists, reports and comparison curves. Customers can query monitoring point data through PC or mobile.

 

Modbus IO 4G IOT Industrial Cellular Modem 8DI 8DO 8AI Ports 0

Modbus IO 4G IOT Industrial Cellular Modem 8DI 8DO 8AI Ports 1

Modbus IO 4G IOT Industrial Cellular Modem 8DI 8DO 8AI Ports 2

Modbus IO 4G IOT Industrial Cellular Modem 8DI 8DO 8AI Ports 3

Modbus IO 4G IOT Industrial Cellular Modem 8DI 8DO 8AI Ports 4

Modbus IO 4G IOT Industrial Cellular Modem 8DI 8DO 8AI Ports 5

Modbus IO 4G IOT Industrial Cellular Modem 8DI 8DO 8AI Ports 6

Modbus IO 4G IOT Industrial Cellular Modem 8DI 8DO 8AI Ports 7

 

 

 

ZHC4941

RS485 Modbus

RS485 Automatic Acquisition

Virtual Serial Port

Connfiguration Software

Threshold Report

Configuration Software Docking

Modbus RTU/TCP

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