Automatic Data Collection TCP 4G RTU Industrial Cellular Modem With RS485 DI Ports​

Brand Name:IOTROUTER
Certification:CE FCC RoHs
Model Number:ZHC4922
Minimum Order Quantity:1PCS
Delivery Time:1 WEEK
Payment Terms:L/C, T/T, Western Union
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Verified Supplier
Location: Chengdu Sichuan China
Address: No.15, 19/F, Building 1, No. 888 middle Yizhou Avenue, High-tech Zone, Chengdu City Sichuan Province CHINA
Supplier`s last login times: within 1 hours
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Product Details

Modbus TCP 4G RTU Industrial Cellular Modem with RS485 DI Ports​


  • Introduction​ of 4G RTU

4G RTU, ZHC4922 is a very cost-effective industrial-grade wireless data terminal product. It uses LTE 4G wireless network as the bearer network, provides users with wireless data transmission channels through TCP/IP, and can complete the monitoring of remote monitoring station serial devices and centers. Wireless data communication between monitoring systems enables remote equipment monitoring. This product is especially suitable for data collection and monitoring of distributed unattended on-site equipment, such as: environmental monitoring, intelligent water supply services, weather monitoring, street lamp monitoring, heating and heating monitoring, self-service terminal networking.


Parameters of 4G RTU


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
Equipment Port
SIM Card1.8V/3V
LTE AntennaSMA

Features of 4G RTU


-Collection function:


- Acquisition of analog standard signals, such as pressure and water level transmitters, 4-20mA signals (default)
- Collect data from 485 meters such as flow meters and electricity meters
- Support fixed-point/timing acquisition, freely configure acquisition/frequency
- Incompatible instrument protocols can be developed by instrument drivers



Analog Automatic Calibration Threshold Report
Support preset range of collected values, device can perform different control actionsaccording to the collected data.


Support MQTT Protocol
ZHC4922 can be connected to Aliyun and support the standard MQTTprotocol owned IOT platform.



Adaptive ModBus RTU/TCP Protocol
The data format ofZHC4922 reply is the same as the data format sent by the cloud.



The serial server actively initiates a TCP connection to the server.If it fails, it will continueto reconnect until it succeeds. If the connection is successful, the server and the serial devicecan perform two-way transparent data transmission.




4G RTU

RS485 Modbus

RS485 Automatic Acquisition

Virtual Serial Port

Connfiguration Software

Threshold Report

Configuration Software Docking

Modbus RTU/TCP

China Automatic Data Collection TCP 4G RTU Industrial Cellular Modem With RS485 DI Ports​ supplier

Automatic Data Collection TCP 4G RTU Industrial Cellular Modem With RS485 DI Ports​

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