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| Categories | IOT Router | 
|---|---|
| Brand Name: | IOTROUTER | 
| Model Number: | ZHL4931 | 
| Certification: | FCC ROHS CE | 
| Place of Origin: | SICHUANG, CHINA | 
| MOQ: | 1PCS | 
| Price: | USD95~99/PCS | 
| Payment Terms: | L/C, T/T, Western Union | 
| Supply Ability: | 50000PCS/MONTH | 
| Delivery Time: | 3 WEEKS | 
| Packaging Details: | 270*180*60mm Carton Package | 
| Chipset: | QUECTEL-EC25 | 
| Ports: | RJ-45, RS485+DI+DO+WAN+4LAN | 
| Product Name: | Modbus RS485 IOT Router | 
| System: | Linux | 
| Working Voltage: | 12V | 
| Module Type: | 4G LTE | 
| Material: | Galvanized Steel Sheet | 
| Color: | Black | 
| Customized: | Support | 
| Working Temperature: | 20℃~70℃ | 
| Company Info. | 
| Chengdu Zongheng Intelligence Control Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Long Range Wireless 4G WiFi M2M IOT Router for Device Monitoring with DI DO WAN LAN
Product Introduction of IOT Router ZHL4931
ZHL4931 is a series of 4G industrial "routers" with multiple network ports. It supports wired WAN port, LAN port, wireless WLAN, and 4G network access.With routing Internet access and remote control as the core function, it is a highly easy-to-use industrial Internet of Things wireless router .
The product uses a high-performance 32-bit communication processor and industrial wireless module, with an embedded real-time operating system as the software support platform, can provide Internet services, and supports 1 dry (wet) node detection, 1 relay output, and 1 relay output. RS485 serial port transparent transmission, supports TCP, MQTT, JSON and other remote protocols. It is an industrial Internet of Things router integrating router + 4G + DTU. It can be widely used in the M2M industry in the Internet of Things industry chain, such as self-service terminal industry, transportation, Industrial automation, environmental protection, petrochemical and other fields. Users can easily and quickly integrate into their own systems.
| Interface Specification | ||||
| WAN | 1 * 10/100mbpsT(X) Ethernet port, adaptive MDI/MDIX | |||
| LAN | 4 * 10/100mbpsT(X) Ethernet port, adaptive MDI/MDIX | |||
| RS485 | Standard | A,B | Stop End | 1,2 | 
| Baud rate | 2400-921600 | Data bits | 8,7 | |
| DI | Default dry node - test on/off (DI, COM) please consult customer service for wet node | |||
| DO | Standard | NO(always on) COM | DC | 30V-3A | 
| AC | 250V-3A | Mechanical durability | 10^7 | |
Features of IOT Router ZHL4931
• Adopt high-performance 32-bit communication processor, high-performance industrial wireless module
• Support 4 wired LAN ports, 1 wired WAN port, both support 10/100Mbps rate
• Support 1 WLAN wireless local area network
• Support 4G communication network
• Support transparent transmission from serial port, LAN to network
• Support dry (wet) node detection, relay output
• Support WEB page configuration, remote login management equipment
• Support parameter backup, firmware upgrade function
• Support NTP network time synchronization
• Support one-key restore to factory settings
• Support timing restart, WatchCat detection restart function
• Support network diagnosis, firewall
• Support Qos, load balancing settings
• Support one remote server connection, one local server connection
• Support DI, DO active reporting, serial port timing heartbeat function
• Using high-strength metal shell, easy to install by snapping
• Wide voltage input (DC 9~36V)
• Support LED light status monitoring
• WDT watchdog design to ensure the stable operation of the system
• Adopt a complete anti-drop mechanism to ensure that the data terminal is always online














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