Comprehensive Product Summary: Neousys POC-546 Ultra-Compact Embedded Controller

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### 1. Product Overview

Product Name: POC-546
Model Number: POC-546
Series: POC-500 Series
Article Number: POC-546
Manufacturer: Neousys Technology, Inc.
Product Type: Ultra-Compact Embedded Controller with MezIO-R12 Expansion Module
Processor Platform: AMD Ryzen™ Embedded V1807B

The Neousys POC-546 is a high-performance, ultra-compact embedded controller designed for rugged industrial and edge computing applications. As part of the POC-500 series, it integrates AMD’s Ryzen™ Embedded V1000 platform, combining a powerful quad-core CPU and advanced Vega GPU architecture in a small, thermally efficient chassis. The POC-546 specifically features the AMD Ryzen™ V1807B processor and includes the MezIO-R12 module, providing additional I/O expansion with SATA storage support and isolated digital I/O channels.

This model is engineered for demanding environments such as machine vision, industrial automation, surveillance, and video analytics, offering exceptional computational and graphical performance within a compact, DIN-rail mountable form factor.

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### 2. Key Features

- High-Performance Embedded Processor:
Equipped with the AMD Ryzen™ Embedded V1807B CPU (4 cores / 8 threads, 3.35 GHz base, 3.8 GHz boost, 35W–54W TDP), delivering desktop-class performance in an embedded form factor.

- Advanced GPU Capability:
Integrated AMD Radeon™ Vega GPU with 11 compute units, providing up to 3.6 TFLOPS FP16 performance for graphics-intensive and parallel computing tasks.

- Rugged, Wide-Temperature Operation:
Designed for industrial environments with an operating temperature range of -25°C to +70°C (with appropriate storage media), meeting MIL-STD-810G vibration and shock standards.

- Compact and Robust Design:
Ultra-compact dimensions of 64 mm (W) × 116 mm (D) × 176 mm (H) and a weight of 1.4 kg, featuring a fan-assisted cooling system for high TDP operation.

- Comprehensive Front I/O Access:
All major interfaces—including PoE+, USB, COM, and video ports—are front-accessible with screw-lock connectors for secure cable retention.

- Integrated Power over Ethernet (PoE+):
Four IEEE 802.3at Gigabit PoE+ ports powered by Intel® I350-AM4 controller, supporting up to 25.5W per port for powering cameras and network devices.

- High-Speed Storage Interface:
One M.2 2280 M-key NVMe socket (PCIe Gen3 x2) for high-speed SSDs, offering up to twice the read/write performance of traditional SATA drives.

- Flexible Expansion via MezIO™ Interface:
Supports Neousys’ proprietary MezIO™ modules for additional I/O, communication, or storage expansion. The included MezIO-R12 module adds a SATA port for 2.5" HDD/SSD and 4-channel isolated digital input/output.

- Dual Display Outputs:
Supports simultaneous video output via VGA (up to 1920×1200) and DisplayPort (up to 4096×2160) for multi-display or extended desktop configurations.

- Industrial-Grade Reliability:
CE/FCC Class A certified, compliant with EN 55032 and EN 55024 EMC standards, ensuring stable operation in electrically noisy environments.

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### 3. Technical Specifications

Processor:
- AMD Ryzen™ Embedded V1807B
- 4 cores / 8 threads
- 2 MB cache
- Base frequency: 3.35 GHz
- Boost frequency: 3.8 GHz
- Thermal Design Power (TDP): 35W–54W

Graphics:
- Integrated AMD Radeon™ Vega GPU
- 11 compute units
- Up to 3.6 TFLOPS FP16 performance

Memory:
- One DDR4 SODIMM socket
- Supports up to 16 GB DDR4-3200 SDRAM

Storage:
- 1× M.2 2280 M-key NVMe socket (PCIe Gen3 x2)
- MezIO-R12 module provides 1× SATA port for 2.5" HDD/SSD

I/O Interfaces (Front Panel):
- Ethernet: 4× Gigabit PoE+ ports (IEEE 802.3at, Intel® I350-AM4)
- USB: 4× USB 3.0 ports with screw-lock connectors
- Serial Ports:
- 1× software-programmable RS-232/422/485 (COM1)
- 3× RS-232 (COM2/3/4) or 1× RS-422/485 (COM2)
- Video Outputs:
- 1× VGA (1920×1200)
- 1× DisplayPort (4096×2160)
- Audio: 1× 3.5 mm jack (mic-in/speaker-out)

Internal Interfaces:
- 1× full-size Mini PCI Express socket with internal SIM socket
- 1× MezIO™ expansion interface

Power Supply:
- 1× 3-pin pluggable terminal block for 8–35 VDC input
- 1× 3-pin terminal block for remote control and power LED output

Mechanical:
- Dimensions: 64 mm (W) × 116 mm (D) × 176 mm (H)
- Weight: 1.4 kg
- Mounting: DIN-rail (standard) or wall-mount (optional)
- Cooling: External-accessible 80×80 mm fan

Environmental:
- Operating Temperature: -25°C to +70°C*
- Storage Temperature: -40°C to +85°C
- Humidity: 10%–90%, non-condensing
- Vibration: MIL-STD-810G, Method 514.6, Category 4
- Shock: MIL-STD-810G, Method 516.6, Procedure I, Table 516.6-II
- EMC: CE/FCC Class A (EN 55032, EN 55024)

\* For sub-zero or >60°C operation, wide-temperature HDD/SSD is required.
\* Maximum 70°C operation applies when external fan is installed.

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### 4. Functionality

The POC-546 functions as a compact, high-performance embedded controller optimized for industrial automation, machine vision, and edge computing. Its AMD Ryzen™ V1807B processor delivers multi-threaded performance suitable for real-time data processing, AI inference, and video analytics. The integrated Vega GPU supports parallel computing workloads and high-resolution video output.

Use Cases and Applications:
- Machine Vision Systems: Powering multiple GigE cameras via PoE+ for inspection, quality control, and robotics.
- Surveillance and Video Analytics: Real-time video decoding, encoding, and AI-based event detection.
- Industrial Automation: Control and monitoring of sensors, actuators, and PLCs through serial and digital I/O.
- Edge Computing: Local data processing and analytics in IoT and smart factory environments.
- Transportation and In-Vehicle Systems: With MezIO-V20 module, supports ignition control and wireless communication.

Compatibility:
Compatible with Neousys MezIO™ expansion modules, standard M.2 NVMe SSDs, and Mini PCIe devices (e.g., Wi-Fi, LTE, or additional I/O cards). Supports mainstream operating systems such as Windows 10 IoT Enterprise and Linux distributions.

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### 5. Components & Accessories

Included Components:
- POC-546 main unit with AMD Ryzen™ V1807B CPU
- MezIO-R12 module (SATA + 4-CH isolated DI/DO)
- DIN-rail mounting bracket
- Terminal blocks for DC power and remote control

Optional Accessories:
- PA-120W-OW: 120W AC/DC power adapter (20V/6A, -30°C to +70°C)
- PA-60W-OW: 60W AC/DC power adapter (12V/5A, -30°C to +60°C)
- Cbl-DB9F-3DB9M-10CM: DB9 (Female) to 3× DB9 (Male) cable, 10 cm length

Optional MezIO™ Expansion Modules:
- MezIO-C180: 4× RS-232/422/485 + 4× RS-232 ports
- MezIO-C181: 4× RS-232/422/485 + 4× RS-422/485 ports
- MezIO-D220: 8-CH isolated DI + 8-CH isolated DO
- MezIO-D230: 16-CH isolated DI + 16-CH isolated DO
- MezIO-V20: Ignition power control + 1× Mini PCIe socket (for in-vehicle use)
- MezIO-U4: 4× USB 3.0 ports
- MezIO-G4: 4× Gigabit Ethernet ports
- MezIO-R11: SATA port for 2.5" HDD/SSD
- MezIO-R12: SATA port + 4-CH isolated DI/DO (included with POC-546)

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### 6. Installation & Setup

Power Requirements:
The system operates on 8–35 VDC input via a 3-pin pluggable terminal block. For stable operation, Neousys recommends using the PA-120W-OW or PA-60W-OW industrial-grade power adapters.

Mounting Options:
- DIN-Rail Mount (Standard): Enables quick installation in control cabinets or industrial enclosures.
- Wall-Mount (Optional): For fixed installations where DIN-rail mounting is not feasible.

Configuration and Setup:
- Memory and storage installation via accessible internal slots (SODIMM and M.2).
- MezIO module installation through dedicated expansion interface.
- BIOS and system configuration accessible via standard keyboard/mouse and display connections.
- Supports remote power control through the 3-pin terminal block interface.

Cooling Considerations:
The POC-546 includes an external-accessible 80×80 mm fan for heat dissipation, ensuring stable operation under high CPU/GPU loads. Proper airflow and ambient temperature management are recommended for sustained performance.

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### 7. Performance & Capabilities

Processing Power:
The AMD Ryzen™ V1807B delivers up to 3× CPU performance improvement over previous POC series models, enabling complex multi-threaded workloads and real-time data processing.

Graphics and Compute Performance:
The integrated Vega GPU with 11 compute units achieves up to 3.6 TFLOPS FP16, supporting GPU-accelerated vision processing, AI inference, and 4K video output.

Storage Performance:
The M.2 NVMe interface (PCIe Gen3 x2) provides up to twice the read/write throughput of SATA SSDs, ensuring rapid data access and reduced latency for high-speed applications.

Network and I/O Throughput:
Four Gigabit PoE+ ports allow simultaneous data and power transmission to IP cameras or network devices, reducing cabling complexity. The Intel® I350-AM4 controller ensures stable, low-latency Ethernet performance.

System Efficiency:
Despite its compact size, the POC-546 maintains high thermal efficiency through active cooling and optimized internal layout. The wide input voltage range (8–35 VDC) supports flexible deployment in various industrial power environments.

Limitations:
- Maximum memory capacity limited to 16 GB DDR4.
- Operating temperature above 60°C requires wide-temperature storage media.
- Fanless operation not recommended for the V1807B variant due to higher TDP.

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### 8. Standards & Compliance

Environmental and Mechanical Compliance:
- Vibration: MIL-STD-810G, Method 514.6, Category 4
- Shock: MIL-STD-810G, Method 516.6, Procedure I, Table 516.6-II

Electromagnetic Compatibility (EMC):
- CE/FCC Class A certified
- Compliant with EN 55032 (emission) and EN 55024 (immunity) standards

Safety and Reliability:
- Designed for continuous 24/7 operation in industrial environments
- Meets industrial-grade component selection and thermal design standards

RoHS and Environmental Compliance:
- Manufactured in accordance with RoHS directives for hazardous substance reduction

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### 9. Additional Information

Warranty:
Standard manufacturer warranty provided by Neousys Technology (typically 2 years, depending on region and distributor).

Support and Maintenance:
- Technical documentation, drivers, and BIOS updates available from Neousys support portal.
- Modular design allows easy replacement or upgrade of MezIO modules and storage devices.
- Long-term product availability and lifecycle support typical of industrial embedded platforms.

Software and Firmware Updates:
- BIOS and firmware updates provided periodically for performance optimization and compatibility improvements.
- Supports mainstream operating systems (Windows 10 IoT Enterprise, Linux Ubuntu/CentOS).

Service and Integration Support:
Neousys offers integration assistance, customization options for I/O configurations, and OEM branding services for industrial customers.

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### Summary

The Neousys POC-546 represents a new generation of ultra-compact embedded controllers that combine high computational power, advanced graphics capability, and rugged industrial design. Powered by the AMD Ryzen™ Embedded V1807B processor and Vega GPU, it delivers exceptional performance for machine vision, automation, and edge AI applications. Its robust I/O configuration—featuring 4× PoE+, 4× USB 3.0, multiple COM ports, and dual display outputs—ensures versatile connectivity, while the MezIO-R12 module expands functionality with SATA storage and isolated digital I/O.

With its compact footprint, wide temperature tolerance, and compliance with industrial standards, the POC-546 is ideally suited for deployment in harsh environments where reliability, performance, and flexibility are paramount. It exemplifies Neousys’ commitment to delivering high-performance embedded computing solutions optimized for the evolving demands of Industry 4.0 and intelligent edge systems.