Chengdu Zongheng Intelligence Control Technology Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 50000PCS/MONTH |
| Delivery Time | 3 WEEKS |
| Packaging Details | 270*180*55mm Carton Package |
| Chipset | QUECTEL-EC20 |
| Ports | DI*2 DO*1 AI*1 |
| Transmission Rate | 921600Kbps |
| Product Name | 4G IOT Router |
| System | Linux |
| Working Voltage | 12V |
| Module Type | 4G LTE |
| Material | Galvanized Steel Sheet |
| Size | 160x96x28mm |
| Main Function | Wireless Data Transmission |
| OEM | Support |
| Brand Name | IOTROUTER |
| Model Number | ZHL4921W |
| Certification | FCC ROHS CE |
| Place of Origin | SICHUANG, CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 50000PCS/MONTH |
| Delivery Time | 3 WEEKS | Packaging Details | 270*180*55mm Carton Package |
| Chipset | QUECTEL-EC20 | Ports | DI*2 DO*1 AI*1 |
| Transmission Rate | 921600Kbps | Product Name | 4G IOT Router |
| System | Linux | Working Voltage | 12V |
| Module Type | 4G LTE | Material | Galvanized Steel Sheet |
| Size | 160x96x28mm | Main Function | Wireless Data Transmission |
| OEM | Support | Brand Name | IOTROUTER |
| Model Number | ZHL4921W | Certification | FCC ROHS CE |
| Place of Origin | SICHUANG, CHINA | ||
| High Light | 4G Iot Security Router ，iot security router Rs232 ，IOT 4G router With Linux | ||
4G IOT Router Rs232 Rs485 Wifi Remote Control Module With Linux Operating System
Product Introduction of IOT Router ZHL4921W
ZHL4921 provides RS232 interface and RS485 interface, users can choose one of them according to the situation, but not at the same time.
ZHL4921 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.
| 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 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
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
500000-800000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Founded in 2015, Chengdu Zongheng Intelligence Control Technology Co., Ltd. is a high-tech enterprise focusing on the research, development, production and sales of Internet of Things communication control terminal products and related overall solutions. Takes the IOT intelligent communication termi... Founded in 2015, Chengdu Zongheng Intelligence Control Technology Co., Ltd. is a high-tech enterprise focusing on the research, development, production and sales of Internet of Things communication control terminal products and related overall solutions. Takes the IOT intelligent communication termi...
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