FCC Modbus Rtu Io Module IOT 4g Lte Cellular Modem Local Logic Process
1PCS
MOQ
USD80-89/PCS
Price
FCC Modbus Rtu Io Module IOT 4g Lte Cellular Modem Local Logic Process
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Features
Basic Infomation
Place of Origin: Sichuan, CHINA
Brand Name: IOTROUTER
Certification: CE FCC RoHs
Model Number: ZHC4921
High Light:

12V 4g lte cellular modem

,

RS485 4g lte cellular modem

,

FCC modbus rtu io module

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: RS485/4DI/4DO/4AI
Protocol: MODBUS TCP/RTU
Function: Transparent Transmission
Application: IOT Monitoring
Working Voltage: 12V
Module Type: 4G LTE
Customized: Support
Product Name: Industrial IO Modbus IOT Cellular Modem
Size: 159*95.9*27.5mm
Product Description

Industrial IO Modbus IOT Cellular Modem with Local Logic Process Function

 

 

Parameters of IOT Cellular Modem

 

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

 

 

  • Introduction​ of IOT Cellular Modem

 

ZHC4921 is an industrial-grade 4G RTU that provides 4 DI, 4 DO, 4 AI and 1 RS485 interface, supports local logic processing operations, automatic acquisition and active reporting, Modbus RTU/TCP adaptation, automatic calibration threshold reporting, dry and wet node IO detection, and support one-to-one, many-to-one network connection.

 

 

  • Features of ZHC4921

Customize collection Function
Built-in multiple meter reading protocols
Multiple AI, DI, DO and Serial ports
High-precision acquisition function, the accuracy of acquisition analog quantity is about 0.2%.
Equipped with watchdog, does not crash, can automatically restart and recover

 

 

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FCC Modbus Rtu Io Module IOT 4g Lte Cellular Modem Local Logic Process 7

FCC Modbus Rtu Io Module IOT 4g Lte Cellular Modem Local Logic Process 8

 

 

 

ZHC4921

RS485 Modbus

RS485 Automatic Acquisition

Virtual Serial Port

Connfiguration Software

Threshold Report

Configuration Software Docking

Modbus RTU/TCP

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Tel : 8618982006591
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