PA-Gateway
RK3588J · 6 TOPS NPU · Fanless Industrial Edge AI
PA-Gateway is a fanless industrial AI edge computer for protocol aggregation, local data processing and intelligent field applications. It combines an RK3588J processor, rich wired I/O and wide-temperature operation in a compact metal enclosure.
Designed for practical power-asset applications
PA-Gateway is a fanless industrial edge computer for collecting field data, converting protocols and forwarding selected data to supervisory platforms. Interface allocation, software image and wireless options are confirmed for each project.
What we confirm before quotation
We coordinate the technical and commercial details with the appropriate manufacturing partner before confirming price, lead time and documents.
Supply format
Standalone hardware or a matched Sensors + PA-Gateway + Platform solution, with integration scope confirmed per project.
Typical document package
Datasheet, dimensional or wiring information, inspection records and export documents are provided where applicable to the selected configuration.
Please include in your inquiry
- CPU / interface requirements
- Protocol list
- Operating temperature
Technical Specifications
| Processor | Rockchip RK3588J: 4× Cortex-A76 @ 1.6 GHz + 4× Cortex-A55 @ 1.3 GHz |
| AI Accelerator | Integrated 6 TOPS NPU; INT4 / INT8 / INT16 / FP16 mixed-precision inference |
| Memory / Storage | 8 / 16 GB LPDDR4x; 64 / 128 GB eMMC |
| Operating System | Forlinx Desktop 22.04; Docker-ready software environment |
| Ethernet | 2× 10/100/1000 Mbps Ethernet |
| Serial Interfaces | 2× isolated RS485 + 4× isolated RS232 |
| Digital I/O | 2× opto-isolated DI + 2× relay-isolated DO |
| USB | 2× USB 3.0 Type-A + 2× USB 2.0 Type-A |
| Display / Video | HDMI TX up to 8K@60 Hz; HDMI RX up to 4K@60 Hz; 8K decode / 4K encode capability |
| Expansion | M.2 options for 4G/5G, NVMe storage and Hailo-8 26 TOPS AI accelerator |
| Power Input | 24 VDC nominal; 9–36 VDC wide-range input with reverse-polarity and over-current protection |
| Environmental | −40 to +85°C; fanless passive cooling; metal enclosure |
| Dimensions / Weight | 196.5 × 140.5 × 56.5 mm; approx. 2.04 kg with optional modules |
| Compliance | CE, FCC and RoHS listed by the reference manufacturer |
Specifications reflect the PA-Gateway reference configuration. Confirm memory/storage option, operating system, wireless module, AI accelerator, interface allocation and regional compliance requirements before order placement.
Features & Benefits
Industrial Edge AI
RK3588J computing platform with 6 TOPS NPU supports local model inference and low-latency decision making near field equipment.
Fanless Wide-Temperature Design
Passive cooling and a sealed metal enclosure support reliable deployment from −40 to +85°C in industrial environments.
Rich Isolated I/O
Dual Gigabit Ethernet, isolated RS485/RS232 and isolated DI/DO simplify integration with sensors, PLCs, meters and legacy controllers.
Scalable Deployment
M.2 expansion accommodates cellular connectivity, storage and optional Hailo-8 acceleration for project-specific workloads.
Typical Applications
Aggregate sensor, meter and controller data; execute local rules and forward normalized data to SCADA or cloud platforms.
Bridge serial and Ethernet equipment, run local protocol services and support condition-monitoring or MES integration.
Process multi-stream video and deploy AI models for inspection, perimeter monitoring and remote asset surveillance.
Frequently Asked Questions
Which protocols can PA-Gateway support?
The reference software stack includes MQTT, Modbus TCP/RTU and common IP networking services. Share the exact protocol list and integration architecture for project confirmation.
Can cellular connectivity be added?
Yes. M.2 expansion supports compatible 4G/5G modules; confirm carrier bands, antenna arrangement and target country at quotation stage.
Is an AI accelerator available?
The built-in NPU provides up to 6 TOPS. A compatible Hailo-8 M.2 accelerator can be specified for higher inference workloads, subject to configuration confirmation.
