Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
1PCS
MOQ
USD100-110/PCS
Price
Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
Features Gallery Product Description Request A Quote
Features
Basic Infomation
Place of Origin: Sichuan, CHINA
Brand Name: IOTROUTER
Certification: CE FCC RoHs
Model Number: ZHC4941
High Light:

LTE cellular gateway modem

,

Serial To 4G cellular gateway modem

,

4g serial modem IO 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
Material: Galvanized Steel Sheet
Interface: RS485/8DI/8DO/8AI
Protocol: MODBUS TCP/RTU
Function: Transparent Transmission
Application: IOT Monitoring
Working Voltage: 12V
Module Type: 4G LTE
Customized: Support
Product Name: 4G IOT Cellular Modem
Product Description

LTE Gateway Serial to 4G IOT Cellular Modem Modbus Relay 24 Channel IO Ports RTU

 

 

Parameters of ZHC4941

 

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

 

 

  • Introduction​ of 4G 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.

 

Working Mode of 4G 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
  • 4G IOT Cellular Modem

  • After the device is powered on, remote control can be achieved through the transparent cloud, the light control state can be adjusted through the PC or APP, and the light can be directly turned on and off through the local switch.
    It can realize all-weather, multi-directional monitoring of the scene, saving manpower and material resources.

 

Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU 0

Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU 1

Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU 2

Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU 3

Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU 4

Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU 5

Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU 6

Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU 7

 

 

 

ZHC4941

RS485 Modbus

RS485 Automatic Acquisition

Virtual Serial Port

Connfiguration Software

Threshold Report

Configuration Software Docking

Modbus RTU/TCP

Recommended Products
Get in touch with us
Contact Person : Miss. Agnes
Tel : 8618982006591
Characters Remaining(20/3000)