Din-Rail 4G CAT1 Data Transfer Unit
Model：ZY-S24G
• Supports custom Modbus and DLT-645 to JSON conversion for flexible data mapping
• Integrates with various cloud platforms via MQTT+JSON and HTTP+JSON modes
• Comprehensive remote management for configuration changes and firmware OTA upgrades
• Built-in offline data storage to ensure information integrity during network outages
• Advanced MQTT gateway functionality with SSL encryption for secure data transmission
• Enhanced edge computing for threshold alarms, data scaling, and event-triggered uploads
• Integrates with various cloud platforms via MQTT+JSON and HTTP+JSON modes
• Comprehensive remote management for configuration changes and firmware OTA upgrades
• Built-in offline data storage to ensure information integrity during network outages
• Advanced MQTT gateway functionality with SSL encryption for secure data transmission
• Enhanced edge computing for threshold alarms, data scaling, and event-triggered uploads
The ZY-S24G focuses on the wireless deployment needs of distributed equipment, seamlessly bridging on-site RS-485 data to cloud management platforms via 4G networks. By integrating Modbus and DLT-645 to JSON conversion while supporting MQTT SSL encryption, it ensures robust data security and streamlines the system integration workflow. Coupled with comprehensive remote configuration and upgrade capabilities, the ZY-S24G provides a stable and easy-to-maintain communication architecture for smart monitoring and energy management.
Mechanical
| RS-485 | 3.5mm pitch terminal block |
|---|---|
| Power Input | 3.5mm pitch terminal block |
| Dimensions | 37.6L*83.6W*89.2Hmm |
Serial Port Parameters
| Pinout | 485A, 485B, GND |
|---|---|
| Parity | None, Odd, Even |
| Baud Rate | 300~460800bps |
| Stop Bits | 1~2 |
| Data Bits | 5~8 |
| Flow Control | None |
Wireless Parameters
| Antenna | Magnetic base antenna |
|---|---|
| Transmission Rate | LTE：Max 10 Mbps（DL）/Max 5 Mbps（UL） GPRS：85.6Kbps（DL）/Max 85.6 Mbps（UL） |
Communication Parameters
| Wireless Mode | FDD LTE/TDD LTE/GSM |
|---|---|
| Security | MQTT SSL encrypted transmission |
| Operating Mode | TCP Client, UDP |
| Conversion Protocol | Modbus TCP、MQTT、JSON |
| Modbus Gateway | Modbus TCP to RTU simplified conversion, ZLMB mode |
| User Configuration | ZLVirCOM tool, serial AT commands, device cloud |
| Communication Types | Socket |
| Network Protocols | TCP/UDP/MQTT/HTTP/SSL |
Hardware
| Power Supply | 9~24V |
|---|---|
| Power Consumption | ≤0.8W |
Operating Environment
| Operating Temperature | -40~85℃ |
|---|---|
| Storage Temperature | -45~100℃ |
| Operating Humidity | 5%~95% (Non-condensing) |
| Storage Humidity | 5%~95% (Non-condensing) |
For comprehensive product details, please refer to the product datasheet.