Wireless Digital Cellular Iot Lte Modem With IOT Platform Support 2DI 1DO 1AI
1PCS
MOQ
USD69-76/PCS
Price
Wireless Digital Cellular Iot Lte Modem With IOT Platform Support 2DI 1DO 1AI
Features Gallery Product Description Request A Quote
Features
Basic Infomation
Place of Origin: Sichuan, CHINA
Brand Name: IOTROUTER
Certification: CE FCC RoHs
Model Number: ZHC4931
High Light:

1DO iot lte modem

,

1AI iot lte modem

,

2DI 4g lte 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: RS485/2DI/1DO/1AI
Protocol: MODBUS TCP/RTU
Function: IOT Platform
Application: Water Meter Connection
Working Voltage: 12V
Module Type: 4G LTE
Customized: Support
Product Name: Wireless Digital Input IOT Cellular Modem
Size: 93*69*25mm
Product Description

Wireless Digital Input IOT Cellular Modem With IOT Platform Support 2DI 1DO 1AI

 

  • Introduction​ of IOT Cellular Modem

 

Product model: ZHC4931,  providing 1RS485/1RS232/1DI/1DO/1AI interface.
Features: Threshold reporting, wet and dry node detection, and the device itself supports logical operations.
Protocol: Support Modbusr RTU/TCP adaptive.
Industrial-grade quality: anti-reverse connection, anti-surge, dual watchdogs, can work normally at -20℃~+60℃
The product is suitable for: data security monitoring, remote water pump automatic control, water resources real-time management system

 

Parameters of IOT Cellular Modem

 

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

 

 


  • Features of IOT Cellular Modem
  •  
  • ZHC4931 can communicate directly with the client server after simply configured. The ZHC4931 follows the Modbus RTU/TCP protocol and also supports 485-channel transparent transmission protocols.
  • When some customers use the configuration software, they can't directly connect the PC and S485. ZHC4931 supports the ZH-Cloud transmission. The customer only need to install the virtual serial port, the data of the ZHC4931 can be forwarded to the local serial port of the PC, which is more convenient and quick. (Also applicable to scenarios without a cloud server)

 

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ZHC4931

RS485 Modbus

RS485 Automatic Acquisition

Virtual Serial Port

Connfiguration Software

Threshold Report

Configuration Software Docking

Modbus RTU/TCP

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Get in touch with us
Contact Person : Miss. Agnes
Tel : 8618982006591
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