Gateway Modbus Rtu IOT Router
1PCS
MOQ
USD85~89/PCS
Price
Gateway Modbus Rtu IOT Router
Features Gallery Product Description Request A Quote
Features
Basic Infomation
Place of Origin: SICHUANG, CHINA
Brand Name: IOTROUTER
Certification: FCC ROHS CE
Model Number: ZHL4921W
High Light:

Gateway Modbus Rtu IOT Router

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IOT Router Wireless Gateway

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ZHL4921W iot wifi router

Payment & Shipping Terms
Packaging Details: 270*180*55mm Carton Package
Delivery Time: 3 WEEKS
Payment Terms: L/C, T/T, Western Union
Supply Ability: 50000PCS/MONTH
Specifications
Chipset: QUECTEL-EC20
Ports: DI*2 DO*1 AI*1
Transmission Rate: 921600Kbps
Product Name: Gateway Modbus Rtu IOT Router
System: Linux
Working Voltage: 12V
Module Type: 4G LTE
Material: Galvanized Steel Sheet
Size: 160x96x28mm
Main Function: Wifi Hotspot Access
OEM: Support
Product Description

Gateway Modbus Rtu IOT Router Wireless Gateway Support Wifi Hotspot Access

 

 

Product Introduction of IOT Router ZHL4921W

 

ZHL4921W provides RS232 interface and RS485 interface, users can choose one of them according to the situation, but not at the same time.
ZHL4921W provides a RJ45 network port. The device acts as a server, and it automatically monitors the fixed IP address 192.168.225.1 of the machine and the fixed port 50000. The upper computer is used as a client connection device for debugging configuration.
If the device connected to the network port needs routed Internet access, you only need to set the device connected to the network port to automatically obtain IP mode. After a while, you can obtain the IP address through the network port, and you can route to the Internet at this time. For example, webcams, computers and Internet.

 

Features of IOT Router ZHL4921W

 

Support NTP function, realize automatic network time calibration
1 channel 100M industrial Ethernet interface
1 RS485/RS232 serial interface
Interface: AI*1/ DI*2/ DO*1
Support MODBUS RTU and MODBUS TCP protocol adaptation
Support setting the direction of active data reporting
Support TCP_Client, MQTT, HTTP_Client
Interface: AI*1/ DI*2/ DO*1
Support two working modes: master mode, slave mode, master mode supports cascading multiple Modbus devices
Internal self-inspection mechanism to ensure stable operation of equipment
Support cloud forwarding, cloud networking
Support network port, WIFI, remote, serial port configuration
Support domain name address resolution
Support setting APN
Support SIM card number query
Support custom heartbeat package
Support multiple registration packages (ID, CCID, custom) to ensure the legality and uniqueness of the device identity
Support WIFI hotspot/GPS positioning
Support 10*10KB network/serial data buffer
Support timing flip relay status

 

 

  • Parameter of IOT Router ZHL4921W

 

Datasheet
Serial Port RS485*1/RS232*1(choose one)
Standard 3.81 Connection port
Baud Rate 2400~115200 bps
Data Bit 8, 9
Stop Bit 0, 1.5, 2
Parity Bit NONE EVEN ODD
Network Port LAN*1
Network Port Standard RJ45
Rate 0/100Mbps
Protection 2KV(Electromagnetic Isolation)
GNSS (Optional)
Coordinate System WSG84
PositionaI Accuracy 10 Meters

 

 

WIFI Hotspot Function of IOT Router

 

Function description: ZHL4921W version supports WIFI hotspot function. Please choose whether to enable this function according to the device model.
Note: The WIFI hotspot function is normally enabled, and the device needs to be able to access the Internet normally. The hotspot function can be used normally. Devices connected to WIFI need to be set to automatically obtain IP.

Note the case of WIFI name/password
WIFI enable register address: 41041 (0x0410)
Default value: 0x0001

 

Communication Method

 

TCP-Client communication
The user can modify the relevant register parameters of the remote server through the host computer to connect the device to the destination remote server.
MQTT communication
The user can modify the MQTT related register parameters through the host computer, so that the device can package the data into the MQTT protocol format.
HTTP-Client communication
The user can modify the HTTP related register parameters through the host computer to enable the device to package the data into the HTTP protocol format.

 

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Contact Person : Miss. Agnes
Tel : 8618982006591
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