PCIe Expandable Platform
AX-660EBT Fanless Industrial PC | PCIe Expansion & Dual Isolated CAN Bus
Modular computing platform with internal PCIe expansion for scalable I/O, GPU acceleration, and industrial connectivity
- Internal PCIe 3.0 x4 slot for GPU, multi-port serial, or LAN expansion
- Dual isolated CAN Bus and 2.5GbE for industrial automation
- 9-36V wide voltage input for vehicle and field deployment
AX-660EBT PCIe Expandable Industrial PC
Scalable Edge AI Computing Platform for AGV/AMR Autonomous Systems
The AX-660EBT is designed as a modular computing platform that evolves with your project requirements. Unlike fixed-spec industrial PCs, the internal PCIe 3.0 x4 slot enables capability expansion without changing the validated enclosure.
Insert discrete GPUs (NVIDIA GTX 1650, RTX A2000) for AI vision inference, add multi-port serial cards for massive I/O gateway applications, or install additional LAN controllers for isolated camera networks. The same platform adapts to vision analytics, communication hubs, and mobile robotics.
With dual isolated CAN Bus, dual 2.5GbE networking, and 9-36V wide voltage input, the AX-660EBT addresses industrial connectivity requirements while maintaining fanless reliability for control cabinet and field deployment.
AX-660EBT Key Engineering Highlights
Internal PCIe 3.0 x4 Slot with 25W Power Budget
Half-height slot supporting GPU, serial, LAN cards with 25W power budget.
12th Gen Intel® Core™ Hybrid Architecture (2P + 8E Cores)
i5-1235U with 2P + 8E cores balances performance and 15W thermal envelope.
4000Vrms Galvanic Isolation for Dual CAN 2.0B Peripherals
2500Vrms galvanic isolation for motor control and industrial fieldbus.
Dual 2.5GbE Intel I226-V High-Throughput Networking
High-bandwidth networking for vision streams and network segmentation.
Fanless Aluminum Enclosure
Passive cooling for -20°C to 60°C operation in sealed environments.
9-36V Wide Voltage Input
Compatible with 12V/24V vehicle systems and industrial power rails
AX-660EBT Industrial I/O & Interfaces
AX-660EBT PCI Expandable Industrial Box PC Front I/O
AX-660EBT PCI Expandable Industrial Box PC Rear I/O
AX-660EBT PCI Expandable Industrial Box PC
Photos show actual product configuration. Custom I/O layouts are available for OEM projects.
Connectivity
- 2× 2.5GbE LAN (Intel I226-V)
- 2× RS232/485 Serial (Isolated)
- 2× CAN 2.0B (2500Vrms Isolated)
Expansion & Display
- 4× USB 3.2 Gen2, 2× USB 2.0
- HDMI 2.0 + DisplayPort 1.4
- PCIe 3.0 x4 Internal Slot
AX-660EBT Comprehensive Technical Specifications
| Processor | Intel® Core™ i5-1235U (10C/12T, up to 4.4GHz) |
| CPU Architecture | 12th Gen Alder Lake (2P + 8E Cores) |
| TDP | 15W (Configurable 15-55W cTDP) |
| Memory | DDR4-3200 SO-DIMM, Max 64GB |
| Ethernet | 2× 2.5GbE Intel I226-V |
| Serial | 2× RS232/485 (4000V Isolated) |
| CAN Bus | 2× CAN 2.0B (4000Vrms Isolated) |
| USB | 4× USB 3.2 Gen2, 2× USB 2.0 |
| Display | 1× HDMI 2.0, 1× DisplayPort 1.4 |
| Expansion | PCIe 3.0 x4 Internal Slot |
| Storage | 1× M.2 NVMe, M.2 B-Key, M.2 E-Key |
| Power Input | DC 9–36V Wide Range |
This overview supports early-stage system verification. For full electrical, mechanical, and environmental specifications, please refer to the datasheet.
AX-660EBT Validated Industrial & Mobile Deployment Scenarios
The AX-660EBT’s PCIe expansion, dual CAN Bus, and wide-voltage input adapt to a wide range of industrial and mobile workloads.
Edge AI Vision Inference & AOI Inspection
Install discrete GPUs (NVIDIA GTX 1650, RTX A2000) or Hailo-8 accelerators in the PCIe x4 slot, paired with dual 2.5GbE for high-throughput camera streams in AOI, defect detection, and machine vision pipelines.
AGV / AMR Main Navigation Controller
Dual isolated CAN 2.0B (4000Vrms), 9–36V wide voltage input, and 1 Grms vibration tolerance support drive control, sensor fusion, and navigation workloads on mobile robotics platforms.
Multi-Protocol IIoT Shop Floor Gateway
Add multi-port serial or LAN cards via the PCIe slot to bridge legacy PLCs, Modbus devices, and CAN-based equipment to MQTT / OPC UA cloud platforms from a single, validated chassis.
Smart Factory Edge Node
Hybrid 12th Gen P+E cores deliver real-time control determinism alongside analytics workloads, enabling SCADA aggregation, line-side data buffering, and predictive maintenance on the shop floor.
Designed for Industrial & Vehicle Deployment
The AX-660EBT’s wide voltage input (9-36V) and rugged construction make it suitable for both control cabinet installation and mobile applications including AGV/AMR platforms, fleet systems, and field deployment.
- Operating temperature: -20°C to 60°C (Extended: -40°C to 70°C)
- Shock resistance: 15G, 11ms half-sine
- Vibration tolerance: 1 Grms (5-500Hz random)
- 100% 18-hour power-on burn-in test under load
- Hardware watchdog for automatic system recovery
Mechanical Design & Mounting
- Rugged fanless aluminum enclosure with internal expansion capability
- Multiple mounting options: Wall mount, DIN-rail adapter, VESA 75/100
- Passive thermal design rated for -20°C to 60°C operation
Why Choose BITECH
Engineering-led collaboration, long-term lifecycle commitment, and proven field reliability for industrial and mobile deployments.
Engineering-First Support
Direct peer-to-peer dialogue with our hardware engineers — no sales gatekeeping.
10 Year Lifecycle
Long-term supply with formal PCN/EOL management and BOM freeze on request.
Field-Proven Reliability
100% 18-hour burn-in, 15G shock and 1 Grms vibration validation per unit.
OEM/ODM Customization
PCIe card pre-integration, BSP, branding, and chassis modification from low MOQ.
OEM & System Customization Support
The AX-660EBT platform supports extensive OEM customization including PCIe expansion card pre-installation, custom interface configurations, and OS pre-loading to match specific project requirements.
- PCIe expansion card pre-installation and validation
- CPU and interface configuration based on project requirements
- OS pre-installation and BSP customization (Linux, Windows)
- 10 year lifecycle availability with PCN/EOL management
- Batch deployment support starting from 50 units
AX-660EBT Technical FAQ
Expert engineering answers for AI, vision, and robotics system developers.
The internal PCIe 3.0 x4 slot accepts low-profile, half-height cards within a 25W power budget — including discrete GPUs such as the NVIDIA GTX 1650 and RTX A2000, and dedicated AI accelerators like the Hailo-8. For higher-power cards, contact our engineers to validate thermal and power headroom for your specific configuration. Submit your card for compatibility review →
The AX-660EBT provides a 25W power budget for the internal PCIe 3.0 x4 slot. This is sized for low-profile GPUs, AI accelerators, multi-port serial cards, or additional LAN controllers. Cards exceeding 25W require an engineering review to confirm power and passive-cooling feasibility.
The AX-660EBT uses a precision-machined aluminum enclosure as a passive heat spreader, with the internal layout engineered to conduct heat from both the CPU and the installed expansion card to the chassis. Within the 25W slot budget, this maintains stable thermals for 7×24 operation from -20°C to +60°C without a fan.
The AX-660EBT runs a 12th Gen Intel Core i5-1235U with a 2P + 8E hybrid architecture (10 cores / 12 threads, up to 4.4 GHz). The performance cores handle real-time control determinism while the efficient cores run analytics concurrently, with a configurable 15-55W cTDP to balance performance against the fanless thermal envelope.
Yes. The AX-660EBT combines dual isolated CAN 2.0B, 9–36V wide-voltage input, and 1 Grms vibration tolerance for drive control, sensor fusion, and navigation on mobile robots. The PCIe slot can host a GPU or AI accelerator for onboard perception, letting one validated chassis serve as the AMR compute and control node. See our AMR controller solution →
The AX-660EBT provides 2500Vrms galvanic isolation on its dual CAN 2.0B interfaces, protecting against ground loops and surges from motor drives and industrial fieldbus equipment. Higher isolation levels are available as an OEM option for demanding environments. How CAN bus isolation works →
Yes. The dual 2.5GbE ports (Intel I226-V) provide high-throughput bandwidth for multi-camera machine vision and AOI pipelines, and allow network segmentation — for example, isolating a camera network from the control network. Additional LAN controllers can be added via the PCIe slot for higher port density.
The AX-660EBT supports Windows 11 and mainstream Linux distributions (Ubuntu), with BSP customization available. For AI workloads, it works with standard GPU and accelerator toolchains — NVIDIA CUDA/TensorRT for discrete GPUs and the Hailo SDK for Hailo-8 — depending on the installed card.
Yes. As an OEM/ODM manufacturer, BITECH offers PCIe card pre-installation, validation, and OS/BSP pre-loading so units arrive ready to deploy. Custom interface configurations and chassis modifications are available, with batch deployment supported from 50 units.
BITECH guarantees a 10-year product availability lifecycle for the AX-660EBT, with formal PCN (Product Change Notification) and EOL management and BOM freeze on request — ensuring stable supply across multi-year robotics and AI deployment programs. See our lifecycle management →
Building a GPU-accelerated edge or AGV platform?
Tell us your GPU or AI accelerator, vision pipeline, and CAN/network needs — our engineers will validate fit, power, and thermals, and quote sample units.
PCIe card pre-installation & validation · OS/BSP imaging · Batch deployment from 50 units