Comprehensive Product Summary: POC-551VTC Ultra-Compact In-Vehicle Controller

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### 1. Product Overview

Product Name: POC-551VTC
Model Number: POC-551VTC
Series: POC Series – Ultra-Compact In-Vehicle Controllers
Article Number: POC-551VTC
Manufacturer: Neousys Technology Inc.
Product Type: Fanless, ultra-compact in-vehicle embedded controller with PoE+, isolated CAN bus, and digital I/O

The Neousys POC-551VTC represents the next generation of rugged, high-performance in-vehicle computing systems. Designed around the AMD Ryzen™ Embedded V1000 platform, it delivers exceptional CPU and GPU performance in a compact, fanless chassis engineered for harsh automotive and industrial environments. With integrated PoE+ ports, isolated CAN bus, and wide-range DC power input with ignition control, the POC-551VTC is optimized for intelligent transportation, fleet management, mobile surveillance, and edge AI applications.

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### 2. Key Features

- High-Performance Embedded Processor:
Powered by the AMD Ryzen™ Embedded V1605B quad-core, eight-thread CPU (2.0 GHz base, 3.6 GHz boost, 12–25W TDP), offering up to three times the performance of previous POC generations.

- Integrated GPU:
AMD Radeon™ Vega GPU with six compute units, supporting advanced graphics and parallel processing for video analytics and AI workloads.

- Rugged Fanless Design:
Operates reliably in extreme temperature ranges from -40°C to +70°C without active cooling, ensuring durability in mobile and outdoor environments.

- Power over Ethernet (PoE+):
Four IEEE 802.3at Gigabit PoE+ ports (25W per port) powered by Intel® I350-AM4 controller, enabling direct connection and power delivery to IP cameras, sensors, or network devices.

- Isolated CAN Bus Interface:
One isolated CAN 2.0 port for in-vehicle communication, supporting automotive and industrial control networks.

- Isolated Digital I/O:
Four isolated digital input (DI) and four isolated digital output (DO) channels for sensor and actuator integration.

- Flexible Expansion Options:
One M.2 2280 M-key NVMe socket (PCIe Gen3 x2), one M.2 2242 B-key socket for 3G/4G modules, and three full-size mini PCIe slots with internal SIM sockets for wireless connectivity and functional expansion.

- Wide-Range DC Power Input:
Accepts 8–35VDC input via a 3-pin pluggable terminal block, with built-in ignition power control for vehicle power management.

- Comprehensive Connectivity:
Includes multiple USB 3.0 ports with screw-lock connectors, serial ports, VGA and DisplayPort video outputs, and audio I/O.

- Certified for Vehicle and Rail Applications:
Complies with E-Mark and EN 50155 standards for in-vehicle and railway environments, as well as CE/FCC Class A EMC compliance.

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### 3. Technical Specifications

Processor:
- AMD Ryzen™ Embedded V1605B (4 cores / 8 threads)
- Base frequency: 2.0 GHz; Boost frequency: 3.6 GHz
- 2 MB cache
- Configurable TDP: 12W–25W

Graphics:
- Integrated AMD Radeon™ Vega GPU
- 6 compute units for enhanced graphics and compute performance

Memory:
- One DDR4-2400 SODIMM socket
- Supports up to 16 GB DDR4 SDRAM

Storage Interfaces:
- 1x M.2 2280 M-key NVMe socket (PCIe Gen3 x2)
- 1x full-size mSATA port

Expansion Slots:
- 3x full-size mini PCI Express sockets with internal SIM sockets
- 1x M.2 2242 B-key socket for 3G/4G/LTE modules with USIM support

Ethernet / PoE:
- 4x Gigabit Ethernet ports via Intel® I350-AM4 controller
- 4x IEEE 802.3at PoE+ ports (25W per port)

Serial Communication:
- 1x software-programmable RS-232/422/485 port (COM1)
- 3x 3-wire RS-232 ports (COM2/3/4) or 1x RS-422/485 port (COM2)

USB Ports:
- 4x USB 3.0 ports with screw-lock connectors

Video Outputs:
- 1x VGA connector (up to 1920 × 1200 resolution)
- 1x DisplayPort connector (up to 4096 × 2160 resolution)

Audio:
- 1x 3.5 mm audio jack for mic-in and speaker-out

Digital I/O:
- 4x isolated digital inputs
- 4x isolated digital outputs

CAN Bus:
- 1x isolated CAN 2.0 port

Power Input:
- 1x 3-pin pluggable terminal block for 8–35VDC input
- Built-in ignition power control

Remote Control & LED Output:
- 1x 3-pin pluggable terminal block for remote control and power LED output

Mechanical:
- Dimensions: 64 mm (W) × 116 mm (D) × 176 mm (H)
- Mounting: DIN-rail (standard) or wall-mount (optional)
- Weight: (not specified; typically <1.5 kg for this class)

Environmental:
- Operating temperature: -40°C to +70°C*
- Storage temperature: -40°C to +85°C
- Humidity: 10%–90%, non-condensing
- Vibration: IEC 61373:2010, Category 1, Class B (Body mounted, EN 50155 compliant)
- Shock: IEC 61373:2010, Category 1, Class B (Body mounted, EN 50155 compliant)
- EMC: EN 50155, E-Mark, CE/FCC Class A (EN 55022 & EN 55024)

_*Note: For operation below 0°C or above 60°C, a wide-temperature HDD or SSD is required._

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### 4. Functionality

The POC-551VTC functions as a compact, ruggedized embedded controller designed for in-vehicle and mobile computing environments. It integrates processing, networking, and control interfaces into a single fanless unit optimized for reliability and performance under vibration, shock, and temperature extremes.

Operational Concept:
- The AMD Ryzen™ V1605B CPU and Vega GPU provide high computational throughput for data processing, video analytics, and AI inference at the edge.
- The four PoE+ ports allow direct connection and power delivery to IP cameras or network sensors, simplifying cabling in vehicle or surveillance systems.
- The isolated CAN bus enables communication with vehicle subsystems such as engine control units (ECUs), sensors, and actuators.
- The isolated digital I/O channels facilitate direct control of external devices like alarms, relays, or sensors.
- The wide-range DC input with ignition control ensures safe startup and shutdown synchronized with vehicle power states.

Use Cases and Applications:
- Intelligent transportation systems (ITS)
- Fleet management and telematics
- Mobile video surveillance and NVR systems
- Railway and public transit control systems
- Industrial automation and edge computing
- Smart city and IoT gateway applications

Compatibility:
- Compatible with standard operating systems such as Windows 10 IoT, Linux distributions, and real-time OS environments.
- Supports integration with cellular, Wi-Fi, and GPS modules via M.2 and mini PCIe slots.

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### 5. Components & Accessories

Included Components:
- POC-551VTC main unit
- Terminal block connectors for DC input and remote control
- DIN-rail mounting kit (standard)
- Documentation and quick installation guide

Optional Accessories:
- PA-120W-OW: 120W AC/DC power adapter (20V/6A, 18AWG/120cm cable, terminal block connectors, -30°C to +70°C operating range)
- PA-60W-OW: 60W AC/DC power adapter (12V/5A output, terminal block connectors, -30°C to +60°C operating range)
- NSIO-LTE-7455: Cat. 6 LTE embedded socket modem for cellular connectivity

Optional Mounting:
- Wall-mount bracket kit (optional accessory)

Connectors:
- Screw-lock USB connectors for vibration resistance
- Pluggable terminal blocks for power and control signals
- Standard RJ-45 connectors with screw-lock for PoE+ ports

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### 6. Installation & Setup

Power Requirements:
- Input voltage: 8–35VDC
- Power connection via 3-pin terminal block
- Integrated ignition control supports delayed startup/shutdown sequences to protect data integrity during vehicle power transitions.

Mounting Options:
- DIN-rail mounting (standard configuration) for quick installation in control cabinets or vehicle compartments.
- Wall-mount option available for fixed installations.

Configuration:
- Memory and storage modules are user-installable via accessible internal slots.
- Expansion cards (mini PCIe or M.2) can be added for wireless communication or additional I/O.
- BIOS and system configuration accessible via standard interfaces.
- Supports remote management and monitoring through network interfaces.

Environmental Considerations:
- Ensure adequate airflow around the chassis for passive heat dissipation.
- Use wide-temperature-rated storage devices for extreme environments.
- Secure all screw-lock connectors to prevent disconnection under vibration.

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### 7. Performance & Capabilities

Processing Performance:
- Quad-core, eight-thread AMD Ryzen™ V1605B CPU delivers high multi-threaded performance suitable for real-time analytics and control tasks.
- Integrated Vega GPU supports hardware-accelerated video decoding and parallel compute workloads.

Networking Performance:
- Four Gigabit Ethernet ports with PoE+ provide up to 100W total power output for connected devices.
- Intel® I350-AM4 controller ensures stable, low-latency network communication.

Storage Performance:
- NVMe M.2 interface (PCIe Gen3 x2) enables high-speed SSD storage for rapid data access and logging.
- mSATA support provides additional storage flexibility.

I/O and Expansion:
- Multiple serial ports support legacy and modern communication protocols.
- Isolated DIO and CAN interfaces enable integration with industrial and automotive systems.
- Expansion slots allow addition of wireless modules (LTE, Wi-Fi, GPS) or specialized I/O cards.

Efficiency and Reliability:
- Fanless thermal design ensures silent operation and eliminates moving parts.
- Wide temperature and voltage tolerance enhance reliability in mobile and outdoor deployments.
- Low power consumption (typical 15W CPU TDP) supports energy-efficient operation.

Limitations:
- Maximum memory capacity limited to 16 GB DDR4.
- Single display output per interface (VGA or DisplayPort) at a time.
- Requires wide-temperature storage for extreme environments.

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### 8. Standards & Compliance

Certifications and Compliance:
- E-Mark: Certified for in-vehicle use, ensuring compliance with automotive EMC and safety standards.
- EN 50155: Railway application compliance for vibration, shock, and temperature endurance.
- IEC 61373:2010: Category 1, Class B compliance for body-mounted equipment.
- CE/FCC Class A: Meets electromagnetic compatibility standards (EN 55022 & EN 55024).
- RoHS Compliance: Manufactured in accordance with environmental and hazardous substance regulations.

Industry Standards Supported:
- IEEE 802.3at (PoE+)
- CAN 2.0 communication protocol
- PCI Express Gen3
- USB 3.0 SuperSpeed
- DisplayPort 1.2 and VGA video standards

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### 9. Additional Information

Warranty:
- Standard manufacturer warranty (typically 2–3 years; refer to Neousys policy).
- Extended warranty options may be available upon request.

Support:
- Technical documentation, drivers, and BIOS updates available from Neousys Technology’s official website.
- Dedicated technical support for integration, configuration, and troubleshooting.

Maintenance:
- Fanless design minimizes maintenance requirements.
- Periodic inspection of connectors and terminal blocks recommended for mobile installations.
- Firmware and software updates can be applied via USB or network interfaces.

Product Lifecycle and Updates:
- Long-term availability supported by AMD Embedded roadmap.
- Regular firmware and BIOS updates ensure compatibility with new peripherals and OS versions.

Ordering Information:
- Model: POC-551VTC
- Description: AMD Ryzen™ V1605B ultra-compact in-vehicle controller with PoE+, DIO, and isolated CAN bus

Manufacturer Contact:
Neousys Technology Inc.
Website: [www.neousys-tech.com](https://www.neousys-tech.com)
All specifications and photos are subject to change without prior notice.

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### Summary

The Neousys POC-551VTC is a compact, rugged, and high-performance in-vehicle embedded controller built around the AMD Ryzen™ Embedded V1605B platform. It combines advanced processing power, rich I/O connectivity, and robust environmental resilience in a fanless design suitable for demanding mobile and industrial applications. With integrated PoE+, isolated CAN bus, and wide-range DC input, it provides a versatile and reliable computing solution for intelligent transportation, fleet management, and edge AI deployments. Certified to E-Mark and EN 50155 standards, the POC-551VTC ensures dependable operation in harsh vehicular and railway environments while offering flexible expansion and connectivity options for future scalability.