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 |
| Transmission Rate | 921600Kbps |
| Product Name | Industrial Rs485 To LTE IOT Router |
| System | Linux |
| Working Voltage | 12V |
| Module Type | 4G LTE |
| Material | Galvanized Steel Sheet |
| Size | 160x96x28mm |
| Main Function | Wireless Data Transmission |
| Color | Black |
| Brand Name | IOTROUTER |
| Model Number | ZHL4921G |
| 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 | Transmission Rate | 921600Kbps |
| Product Name | Industrial Rs485 To LTE IOT Router | System | Linux |
| Working Voltage | 12V | Module Type | 4G LTE |
| Material | Galvanized Steel Sheet | Size | 160x96x28mm |
| Main Function | Wireless Data Transmission | Color | Black |
| Brand Name | IOTROUTER | Model Number | ZHL4921G |
| Certification | FCC ROHS CE | Place of Origin | SICHUANG, CHINA |
| High Light | Rs485 industrial iot router ，Mqtt industrial iot router ，4g lte modem router | ||
Industrial Rs485 To LTE IOT Router MQTT Gateway With GPS Positioning Function
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.
| 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
Multiple indicator lights show working status
Support domain name address resolution
Support setting APN
Operation log save and download when power off
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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