Technical Documentation Portal

Engineering Hub: Industrial PC Design & Edge AI Architecture

Industrial PC Design, Reliability Standards & Lifecycle Governance

This documentation portal provides system integrators, OEMs, and engineering teams with the technical foundation for selecting and deploying industrial computing platforms.

Industrial computing differs fundamentally from commercial IT hardware. Where consumer devices optimize for cost and short product cycles, industrial platforms prioritize reliability over 10-15 year deployment windows, validated operation across extreme temperature ranges, and deterministic I/O behavior for real-time control systems.

“Engineering decisions documented here reflect decades of field experience across automotive, energy, semiconductor, and logistics applications.”

View Project Kickoff Checklist Explore Technical Domains



Core Capabilities of BITECH Industrial Computers

Three pillars that define BITECH industrial computing platforms.


Fanless Thermal Architecture (-40°C to +85°C)

CFD-optimized heatsink design enables reliable operation from -40°C to +85°C without moving parts.


Industrial-Grade Protection & Isolation

2.5kV isolated I/O, IPC-CC-830B conformal coating, and IP65/IP67 ingress protection.


10-Year Lifecycle & BOM Control

Fixed BOM Control with 6-month PCN advance notice. No silent component substitutions.


Industrial Computing Engineering Domains

Deep-dive technical documentation organized by engineering discipline.


System Architecture & Power Design

The foundation of industrial computing reliability begins at the architectural level. Fanless thermal management validated through CFD simulation, wide-voltage power systems with 4kV isolation, and component selection aligned with 10 year availability programs. BITECH platforms provide system-level compute foundations optimized for mission-critical workloads where stability and predictable performance matter.

Thermal & Power Architecture WhitepaperAGV Computing Architecture: Control vs Compute LayersAGV/AMR Computing Architecture Guide

Rugged Protection Technologies

Industrial deployment environments impose stresses that rapidly degrade commercial electronics. Humidity and temperature cycling cause condensation inside sealed enclosures. Coastal installations expose electronics to salt spray. Factory floors subject systems to oil mist and corrosive chemicals. BITECH implements IPC-CC-830B conformal coating and 2.5kV galvanic isolation to protect against these failure modes at the component level.

Engineer’s Guide to Conformal CoatingDVT & Environmental Testing

Fieldbus & Deterministic Networking

Real-time control systems require deterministic communication—the guarantee that messages arrive within a specified time window every time. Standard Ethernet provides no such guarantee. CAN Bus achieves determinism through priority arbitration; EtherCAT processes frames on-the-fly; PROFINET IRT reserves bandwidth slots for cyclic control. BITECH platforms integrate isolated CAN and high-speed Ethernet for multi-protocol industrial networking.

Deterministic Industrial Networking: Mastering LACP & TSN for Machine VisionGalvanic Isolation in Industiral PCs:the  Signal Integrity Firewall Guide (RS485/CAN）
CAN Bus Network Engineering

OEM/ODM Lifecycle Management

For OEM customers embedding industrial PCs into their products, hardware lifecycle is often the dominant selection criterion—more important than raw performance or initial cost. BITECH provides Fixed BOM Control with 6-month PCN advance notice, structured EVT/DVT validation workflows, and engineering responsibility matrices that define clear boundaries for successful project execution.

OEM/ODM Engineering Services10-Year Lifecycle ManagementProject Kickoff ChecklistEngineering Responsibility Matrix
GMSL2 vs GigE Vision - Multi-Camera Topology
Machine Vision9 min read

GMSL2 vs GigE Vision

Choosing the Camera Transport for Multi-Camera Industrial Vision

GMSL2 and GigE Vision move many camera streams into one compute box from opposite directions — short-reach deterministic SerDes on Jetson vs long-reach interoperable Ethernet on x86. Reach, latency, sync, CPU load and platform fit compared.

Read Article
how to power an industrial PC in a vehicle
In-Vehicle Power9 min read

How to Power an Industrial PC in a Vehicle

9–36V Wide Input, Ignition Control & ISO-Grade Transient Protection

A vehicle’s DC supply is electrically hostile — load dump, cranking dips, reverse polarity and switching transients. What it takes to power an industrial PC in a vehicle: 9–36V wide input, ignition sensing with timed on/off delays, low-voltage battery protection, and ISO 7637-2 / ISO 16750-2 protection.

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ISOLATED vs Non-ISOLATED IO
I/O & Isolation8 min read

Isolated vs Non-Isolated I/O

How to Choose — And Why BITECH Treats Isolation as a Configured Option

Choose isolated I/O when signals cross ground references or touch the outside world — motor drives, long runs, vehicle buses, high-EMI floors. Choose non-isolated for clean cabinets where latency counts. At BITECH, 4000V isolation is a configured option matched to your deployment (AE-3588BT standard, AX-130BT optional, AE-3588LBT non-isolated).

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How to Measure CAN Bus Health with a Multimeter (60Ω Rule)-Bitech
CAN / Fieldbus4 min read

The 60Ω CAN Bus Check

A 30-Second Physical-Layer Test Before You Touch the Logs

Most ‘CAN bugs’ aren’t software — they’re the physical layer. Power off, measure CANH–CANL with a multimeter, and read the termination: ~60Ω healthy, ~120Ω one terminator missing, ~40Ω one too many. The field check every installer should run first.

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Validation Standards & Global Compliance

Laboratory-grade testing standards for industrial reliability.

Test CategoryStandardSpecification
Shock & VibrationMIL-STD-810G5-500Hz / 50G Peak
Thermal CyclingIEC 60068-2-1/2-40°C to +85°C
Ingress ProtectionIEC 60529IP65 / IP67
EMC ImmunityEN 61000-6-2/4Surge, ESD (15kV), Burst
Railway ElectronicsEN 50155Rolling stock equipment

10

Year Supply Roadmap

6+

Month PCN Lead Time

100K+

Hours MTBF Validated

<0.4%

Field RMA Rate

Technical Engineering FAQ

Architectural guidelines, communication standards, and lifecycle policies for CTOs and system integrators.

Industrial PC & Architecture

What is the actual AI compute performance of your edge AI platforms like the AE-3588LBT?
The AE-3588LBT model, based on the RK3588J platform, delivers a validated 32 TOPS of AI computing power. This platform is optimized for edge computing workloads such as machine vision, perception, and SLAM algorithms in autonomous mobile robots (AGV/AMR).
Do your industrial computers support a modular motherboard architecture for future expansion?
Yes, we offer an exclusive modular motherboard architecture, but this feature is specific to the AX-130BT and AX-134BT series, allowing customers to flexibly expand based on specific industrial site requirements. Note that RK-based systems and other edge AI computers utilize a different underlying design to maximize integration and space efficiency.
How do you solve thermal throttling for high-power systems equipped with Intel i9 processors or NVIDIA RTX GPUs?
For high-TDP industrial systems, we employ custom thermodynamic architectures validated through CFD simulations. By optimizing heat pipe layouts, utilizing Direct Touch blocks, and maximizing the surface area of extruded aluminum heatsinks, we ensure these high-performance components operate stably 24/7 in harsh industrial environments (-40°C to +85°C), eliminating thermal throttling at the physical level.

Communication & Fieldbus

How does BITECH ensure CAN Bus communication stability in high-EMI industrial environments?
We strictly adhere to signal integrity designs at the hardware level. For instance, the AX-130BT platform natively supports cross-speed CAN communication. For terminal matching, we enforce the 60Ω rule (via parallel 120Ω terminal resistors) and provide 2.5KV to 4000V galvanic isolation on communication ports to completely eliminate loop failures caused by ground potential differences.
What hardware configurations are required when integrating the AE-660EBT into an existing factory CAN network?
The AE-660EBT platform natively supports standard CAN Bus communication. During actual deployment, system integrators must configure the terminal resistance via specific jumper settings on the motherboard based on the physical network topology. This ensures impedance matching and significantly enhances anti-interference capabilities during long-distance communication.
How does your network port design meet the demands of high-throughput machine vision equipment?
For high-bandwidth scenarios requiring multi-channel 4K machine vision, our industrial motherboards support LACP/LAG (Link Aggregation Control Protocol) to achieve 2.5GbE port bandwidth aggregation and redundancy. Additionally, the isolated RJ45 design effectively handles transient voltage suppression (TVS) requirements on the factory floor.

Reliability & Lifecycle

As an OEM/ODM customer, how do we ensure hardware consistency for projects spanning up to 10 years?
BITECH enforces a strict 10-year lifecycle management and "Fixed BOM" (Bill of Materials) control policy. We guarantee zero silent component substitutions throughout the product lifecycle. In the event of force majeure obsolescence, we issue an official PCN (Product Change Notification) at least 6 months in advance, providing ample time for re-validation.
What protective measures does your hardware employ for high-humidity or corrosive factory environments?
We implement IPC-CC-830B compliant conformal coating (26-38μm thickness) at the PCBA level to protect dense SMD components from condensation and salt fog corrosion. Combined with a wide-voltage 9-36V OVP/UVLO power design and IP65/IP67 chassis ingress protection, this ensures physical and electrical safety in extreme environments.
What validation tests (DVT) do BITECH industrial control hosts undergo before mass production?
Before entering the MP (Mass Production) phase, every platform must pass rigorous benchmarks in our validation lab. This includes MIL-STD-810G compliant 5-500Hz / 50G wideband vibration and shock testing, IEC 60068-2 extreme thermal cycling tests, and EN 61000-6-2/4 industrial-grade electromagnetic compatibility (EMC/ESD) tests.
How does BITECH's OEM/ODM co-development process ensure successful project execution?
We employ an engineering-led, transparent process. At project kickoff, both parties sign a clear Engineering Responsibility Matrix. The project then undergoes strict stage-gate reviews from EVT (Engineering Verification Test) to DVT (Design Verification Test). All thermal simulation reports, schematic reviews, and low-level hardware documentation are seamlessly synced with the customer's system architects to eliminate information black boxes.
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