Cellular Gateway Iot Wifi Router RS485 MODBUS IO Controller With GPS Industrial
1PCS
MOQ
USD85~89/PCS
Price
Cellular Gateway Iot Wifi Router RS485 MODBUS IO Controller With GPS Industrial
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Features
Basic Infomation
Place of Origin: SICHUANG, CHINA
Brand Name: IOTROUTER
Certification: FCC ROHS CE
Model Number: ZHL4921G
High Light:

ZHL4921G Iot Wifi Router

,

Iot Wifi Router RS485 MODBUS

,

RS485 MODBUS IO Controller With GPS

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: Cellular Gateway IOT Router
System: Linux
Working Voltage: 12V
Module Type: 4G LTE
Material: Galvanized Steel Sheet
Size: 160x96x28mm
Main Function: Global Position System
Customized: Support
Product Description

Cellular Gateway IOT Router Industrial RS485 MODBUS IO Controller With GPS

 

 

Product Introduction of IOT Router ZHL4921G

 

ZHL4921 is a multi-interface wireless gateway developed by Chengdu Zongheng Intelligent Control Technology Co., Ltd. based on QuecOpen, and it also has powerful RTU functions. Using embedded Linux system development, embedded 256MB RAM and 256MB Flash, support 4G wireless network high-speed transmission. Cover most common application scenarios.

 

 

GPS Positioning Function
Function description: ZHL4921-G version supports GPS positioning. Please choose whether to enable this function according to the device model.
Note: After the GPS positioning is turned on, the GPS antenna is required in the open air to obtain the GPS positioning information.

The GPS information is the WSG84 coordinate system. Please convert it according to your needs.

 

  • Parameter of IOT Router ZHL4921G

 

 

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

 

 

Features of IOT Router ZHL4921G

 

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

 

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Name Function Status Description
WORK System working status indicator light KEEP OFF Device not in operation
KEEP ON abnormal operation
Slow flashing Reading Card
Fast flashing Connection Network
Stroboscopic Normal working
NET Network connection indicator light
Network data receiving and receiving indicator light
KEEP ON Network data link established
KEEP OFF Network data link not established
Flashing There is network data send and receive
M Device monitoring status indicator light KEEP ON Device port listening successfully
KEEP OFF Device port initialization
Flashing Trying to listen
Wifi/ Gps WiFi/GPS status indicator with different contents according to different versions KEEP OFF W: WIFI is not enabled
ON G: GPS is not enabled
W: WIFI enabled successfully
G: GPS enabled successfully
Flashing W: Activating
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