USR-EG228 Industrial Fanless Computer Ubuntu OS Edge Computing Gateway
Fanless Industrial Computer
USR-EG228 is a Fanless Industrial PC. It is equipped with an industrial-grade RK3506J triple-core Cortex-A7 + Cortex-M0 processor with a main frequency of 1.2 GHz. It supports various networking methods such as 4G, Wi-Fi, and Ethernet. The device comes with 1×USB, 2×RS485, and 2×CAN FD.
Fanless Industrial PC
WukongEdge Engine | Native Node-RED | Linux Ubuntu 22.04 | Rich Hardware Interface
USR-EG228 is a Fanless Industrial PC. It is equipped with an industrial-grade RK3506J triple-core Cortex-A7 + Cortex-M0 processor with a main frequency of 1.2 GHz. It supports various networking methods such as 4G, Wi-Fi, and Ethernet. It features a rich set of I/O interfaces, including 1×USB, 2×RS485, and 2×CAN FD.
On the firmware side, it comes with standard Ubuntu 22.04, and is equipped with the WukongEdge edge computing engine. With simple configuration, it can complete data collection, edge computing, and cloud reporting. The device is pre-installed with the latest version of Node-RED, with drag-and-drop programming, and business logic can be implemented immediately.
The high-performance CPU, various networking methods and hardware interfaces, along with the carefully designed firmware functions, enable this device to be applied in various industrial sites, quickly achieving data collection, monitoring, and analysis applications.
Powerful Industrial CPU
Industrial designed processor, triple-core ARM Cortex-A7 + Cortex-M0.
Rich Hardware Interface
2 * fast Ethernet, 2 * RS485, 2 * CAN FD, 1 * USB, suitable for various industrial scenarios.
Standard Ubuntu 22.04 Environment
- Pre-configured with a complete set of development tools and APIs
- Includes comprehensive hardware driver documentation.
- Provides installation guides for common applications (Docker, ToDesk, etc.).
Powerful Edge Computing Capabilities
The built-in WukongEdge engine simplifies the configuration of networks, data acquisition, and reporting. It enables rapid establishment of data north-south channels, facilitating the rapid synchronization of terminal sensing and data center.
Multi-Industrial Protocol Acquisition & Conversion
- Wide protocol support: Capable of acquiring and converting a vast array of industrial protocols including IEC 61850, IEC 104, DLT645, DNP3.0, and BacNet.
- Extensive PLC Compatibility: Seamless communication with major PLC brands such as Siemens, Mitsubishi, Omron, Modbus, Delta, and Fatek.
Multi-network Backup, Stable and Secure
- Multi-network Redundancy: supports 4G, WiFi, and Ethernet for Internet connectivity
- Secure network: integrated routing, VPN, and firewall capabilities to enable secure and highly efficient network communication.
- Built-in Security: integrated routing, VPN, and firewall capabilities to enable secure and highly efficient network communication.
Value-Added Services
Unlock the full potential of your edge with our versatile service tiers.
Native Node-RED, Flexible Development
With the built-in Node-RED visual programming tool and the WukongEdge engine, users can effortlessly build data processing workflows through a drag-and-drop interface---eliminating the need to deal with underlying data collection logic. Deploy faster and stay ahead.
Remote Management and Monitoring
Access our PUSR cloud platform to perform remote device configuration, Node-RED programming, and commercial-grade operational maintenance—all without leaving your desk.
High Reliability Design
- Aluminum Housing: Ensures effective heat dissipation for sustained performance.
- Wide Power Input: DC 9-36V with reverse polarity protection.
- Wide Operating Temp: -25℃ ~ +75℃ for industrial applications.
- High EMC Protection: Guarantees stable operation in harsh environments.
- Watchdog Protection: Hardware & software dual watchdog to ensure stable operation.
- External TF card slot: Expand storage capabilities.
Specification
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USR-EG228
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CPU
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Rockchip RK3506J,triple-core Cortex-A7, main frequency up to 1.2GHz
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OS
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Linux Ubuntu 22.04 (without desktop)
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RAM
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DDR3 512MB
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ROM
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eMMC8GB
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SD Storage
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External SD card interface
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Network
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Ethernet: 2 * 10/100M Ethernet port
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WiFi: 2.4G, IEEE 802.11 b/g/n
Frequency: 2.400~2.4835 GHz
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Cellular: LTE Cat 4
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SIM
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Nano SIM
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RTC
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Reserved interface for RTC clock battery(Customization function)
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USB
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1*USB2.0OTG, Type-A, Work as HOST by default
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LED
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1 * power, red
1 * work, green, flashing after start up
2 * user-defined LED(LED1, LED2)
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Key
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1 * update key, for updating OS file
1 * user-defined key
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Serial
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2 * RS485
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CAN
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2 * CAN FD
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Power input
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DC 9-36V, 2-pin terminal block
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Weight
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WiFi: 340g
Cellular：
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Operating temperature
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-25-75°C
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Storage temperature
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-25-80°C
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Operating humidity
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5%-95%
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Language
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English by default
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Software
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Edge computing
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Edge acquisition, edge computing, active reporting...
Standard version: 300 data points
Advanced version: 1000 data points
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Protocol conversion
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Standard version: Modbus, Json
Advanced version: Modbus, Json, IEC104, IEC61850, BACnet IP, OPC UA, SL651, DNP 3.0
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Acquisition protocol
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Standard version: mainstream PLC protocols, Modbus TCP/RTU, DTL645
Advanced version: mainstream PLC protocols, Modbus TCP/RTU, DTL645, IEC104, IEC61850, BACnet IP
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Open CPU
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Linux Ubuntu 22.04 OS, support C/C++ programming, built-in Node-RED
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Documents
