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Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
Specifications
Brand Name :
IOTROUTER
Model Number :
ZHC4941
Certification :
CE FCC RoHs
Place of Origin :
Sichuan, CHINA
MOQ :
1PCS
Price :
USD100-110/PCS
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
50000PCS/MONTH
Delivery Time :
1 WEEK
Packaging Details :
270*180*55mm CARTON PACKAGE
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
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

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

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

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

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

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

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

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

ZHC4941

RS485 Modbus

√

RS485 Automatic Acquisition

√

Virtual Serial Port

√

Connfiguration Software

√

Threshold Report

√
Configuration Software Docking √

Modbus RTU/TCP

√
Product tags

4g lte modem module

,

lte modem module

,

sierra wireless 4g modem
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Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU

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Product Detail
Brand Name :
IOTROUTER
Model Number :
ZHC4941
Certification :
CE FCC RoHs
Place of Origin :
Sichuan, CHINA
MOQ :
1PCS
Price :
USD100-110/PCS
Contact Supplier
Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU
Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU

Chengdu Zongheng Intelligence Control Technology Co., Ltd.

Verified Supplier
5 Years
sichuan, chengdu
Since 2015
Business Type :
Manufacturer
Main Products :
IOT Router, IOT Cellular Modem, MQTT Modem
Total Annual :
500000-800000
Employee Number :
10~100
Certification Level :
Verified Supplier
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