Comprehensive Product Summary: Neousys POC-212 Ultra-Compact Fanless Controller

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### 1. Product Overview

Product Name: POC-212
Model: POC-212
Series: POC-200 Series – Ultra-Compact Atom™ Bay Trail-I Fanless Embedded Controllers
Article Number: POC-212
Manufacturer: Neousys Technology Inc.
Website: [www.neousys-tech.com](https://www.neousys-tech.com)

The Neousys POC-212 is a rugged, ultra-compact, fanless embedded controller designed for industrial automation, machine vision, and edge computing applications. It belongs to the POC-200 series, which integrates Intel® Atom™ Bay Trail-I processors and offers a balance of performance, connectivity, and reliability in a small form factor. The POC-212 specifically features an Intel® Atom™ E3845 1.91GHz quad-core CPU, dual Gigabit Ethernet ports, multiple USB 3.0 interfaces, and an easy-swap 2.5” SATA HDD/SSD bay.

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### 2. Key Features

- Intel® Atom™ E3845 Quad-Core Processor (1.91GHz):
Delivers over 200% performance improvement compared to previous Atom D525/D2550 platforms, leveraging 22nm lithography for enhanced efficiency and integrated Intel® HD Graphics.

- Ultra-Compact Design:
Occupies only a 3.5” HDD footprint (149mm x 105mm x 54mm), ideal for space-constrained environments.

- Fanless Operation:
Supports -30°C to +70°C operation with SSD (or -10°C to +60°C with HDD) under 100% CPU load, ensuring silent and reliable performance in harsh industrial conditions.

- Comprehensive I/O Connectivity:
Includes 2x Intel® I210 Gigabit Ethernet ports, 3x USB 3.0, 1x USB 2.0, 1x DVI-I (supporting analog RGB and DVI/HDMI), 2x COM ports (RS-232/422/485 + RS-232), and 8-channel 5V TTL GPIO.

- Storage Flexibility:
One internal SATA port with an easy-swap 2.5” HDD/SSD tray for quick maintenance and upgrades.

- Expansion Capability:
One Mini PCI Express slot with USIM socket for wireless modules (Wi-Fi, 3G/4G, GPS).

- Wide Power Input Range:
Built-in 8–35VDC power input via a 2-pin pluggable terminal block, suitable for industrial DC power systems.

- Rugged Mechanical Design:
Aluminum alloy chassis with wall-mount and optional DIN-rail mounting options; vibration and shock tested to IEC60068-2-64 and IEC60068-2-27 standards.

- Energy Efficient:
Typical power consumption of 7.68W (0.32A @ 24V) and full-load consumption of 13.44W (0.56A @ 24V).

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### 3. Technical Specifications

Processor: Intel® Atom™ E3845, 1.91GHz, quad-core
Graphics: Integrated Intel® HD Graphics
Memory: 1x DDR3L-1333 SODIMM socket, up to 8GB (1.35V DDR3L only)
Storage:
- 1x internal SATA port for 2.5” HDD/SSD
- Easy-swap HDD tray
- Optional 16GB onboard eMMC module

I/O Interfaces:
- Ethernet: 2x Intel® I210 Gigabit Ethernet ports
- USB: 3x USB 3.0 (two front, one rear), 1x USB 2.0 (rear)
- Serial Ports: 1x RS-232/422/485 (COM1), 1x RS-232 (COM2)
- Video Output: 1x DVI-I (supports analog RGB and DVI/HDMI, up to 2560x1600 resolution)
- Audio: 1x Speaker-out (Realtek ALC262 codec)
- Digital I/O: 8-channel 5V TTL GPIO (4 DI + 4 DO)

Expansion:
- 1x Mini PCI Express slot with USIM socket

Power Supply:
- Input Voltage: 8–35VDC
- Connector: 2-pin pluggable terminal block
- Optional 60W AC/DC adapter (12V, 5A output)

Mechanical:
- Dimensions: 149mm (W) x 105mm (H) x 54mm (D)
- Weight: 1.1 kg (with 2.5” HDD)
- Mounting: Wall-mount (standard), DIN-rail (optional)

Environmental:
- Operating Temperature:
- -30°C to +70°C (with SSD, 100% CPU load)
- -10°C to +60°C (with HDD, 100% CPU load)
- Storage Temperature: -40°C to +85°C
- Humidity: 10%–90%, non-condensing
- Vibration: 5 Grms, 5–500Hz, 3 axes (IEC60068-2-64)
- Shock: 50 Grms, half-sine 11ms (IEC60068-2-27)

EMC Compliance: CE/FCC Class A (EN 55022 & EN 55024)

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### 4. Functionality

The POC-212 functions as a compact embedded controller for industrial and automation systems. It integrates computing, communication, and control capabilities in a fanless chassis. The Intel® Atom™ E3845 processor provides sufficient performance for real-time control, data acquisition, and machine vision tasks.

Use Cases and Applications:
- Industrial Automation: PLC interfacing, HMI control, and process monitoring.
- Machine Vision: Integration with GigE or USB3 cameras for inspection and robotics.
- Surveillance: Dual GbE ports for IP camera connectivity and video streaming.
- Edge Computing: Local data processing and IoT gateway applications.
- Transportation and Mobile Systems: Wide DC input and rugged design for vehicular or field deployment.

Compatibility:
Supports Windows 7/8/8.1 (32/64-bit) and Ubuntu 14.04 or later. Linux users may need to manually install Intel I210 GbE drivers.

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### 5. Components & Accessories

Included Items:
1. POC-212 fanless controller unit
2. DVI-to-VGA adapter
3. 2-pin pluggable terminal block for DC input
4. Neousys Drivers & Utilities DVD
5. Screw package for mounting and HDD installation

Optional Accessories:
- DIN-rail mounting kit
- 60W AC/DC power adapter (12V, 5A output)
- Mini-PCIe expansion modules (Wi-Fi, 3G/4G, GPS)
- DVI-I to VGA+DVI-D Y-cable for dual display output

Connectors:
- Front: Power button, reset button, LED indicators (PWR, WDT, HDD), 2x USB 3.0, audio out, DVI-I, DIO connector
- Rear: 1x USB 3.0, 1x USB 2.0, 2x COM ports, 2x GbE ports, DC input terminal block

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### 6. Installation & Setup

Requirements:
- DC power source (8–35VDC)
- Compatible DDR3L-1333 SODIMM memory (1.35V)
- 2.5” SATA HDD/SSD or optional eMMC storage

Mounting Options:
- Wall-Mount (Standard): Two keyhole slots for wall suspension.
- Surface Mount (Inside-Out or Outside-In): M4 threaded holes for secure installation.
- DIN-Rail (Optional): Mounting clip for cabinet integration.

Configuration Steps:
1. Install DDR3L SODIMM module (up to 8GB).
2. Mount 2.5” HDD/SSD using the easy-swap tray.
3. Connect DC power via terminal block (observe polarity).
4. Power on using the front power button or remote on/off control.
5. Configure BIOS settings (COM mode, SATA mode, WOL, watchdog timer).
6. Install OS and drivers using the provided DVD or manual installation sequence.

Power Control Options:
- Front power button (ATX mode)
- External latched switch (AT mode)
- External non-latched switch (ATX mode)
- Wake-on-LAN (WOL) via first GbE port

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### 7. Performance & Capabilities

Processing Performance:
The Atom™ E3845 quad-core CPU provides approximately 240% performance improvement over the older D525 platform, with integrated Intel® HD Graphics supporting 3D acceleration and HD video decoding.

Storage Performance:
Supports SATA 3Gb/s interface for HDD/SSD, with AHCI mode recommended for optimal performance.

Networking:
Dual Intel® I210 GbE controllers ensure reliable, low-latency Ethernet communication. Supports Wake-on-LAN and PXE boot.

I/O Throughput:
Three USB 3.0 ports (5Gbps) and one USB 2.0 port for high-speed peripheral connectivity.

Power Efficiency:
Typical consumption of 7.68W ensures low thermal output, enabling fanless operation even under full CPU load.

Limitations:
- No native PoE support (available only on POC-200 model).
- Limited to one Mini PCIe expansion slot.
- Single display output (DVI-I) without dual independent display capability.

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### 8. Standards & Compliance

Certifications:
- CE: Conforms to European EMC Directive (EN 55022, EN 55024).
- FCC: Class A digital device compliance under Part 15 of FCC Rules.
- RoHS: Compliant with Restriction of Hazardous Substances Directive.

Environmental Testing:
- Vibration: 5 Grms, 5–500Hz, 3 axes (IEC60068-2-64)
- Shock: 50 Grms, 11ms half-sine (IEC60068-2-27)
- Temperature: Validated for -30°C to +70°C operation with SSD

Industry Standards:
- IEEE 802.3 (Ethernet)
- SATA 3Gb/s
- USB 3.0/2.0
- RS-232/422/485 serial communication standards

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### 9. Additional Information

Warranty & Support:
- Standard manufacturer warranty (contact Neousys for regional terms).
- Technical support via Neousys website and authorized distributors.
- Firmware and driver updates available through official support channels.

Maintenance:
- Fanless design minimizes moving parts and maintenance requirements.
- Easy-swap HDD tray simplifies storage replacement.
- Regular firmware and BIOS updates recommended for optimal stability.

Software & Utilities:
- “One-Click” driver installation utility for Windows OS.
- WDT_DIO library for programming watchdog timer and digital I/O functions.
- BIOS configurable watchdog timer for boot reliability.

Watchdog & DIO Programming:
- Watchdog Timer (WDT): Hardware-based system reset mechanism with programmable timeout (1–255 seconds).
- Digital I/O (DIO): 8-channel 5V TTL GPIO (4 DI, 4 DO) accessible via Neousys API library.

Operating System Support:
- Windows 7/8/8.1 (32/64-bit)
- Ubuntu 14.04 or later
- Linux kernel support for Intel I210 GbE (manual driver installation may be required)

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### Summary

The Neousys POC-212 is a robust, ultra-compact, fanless embedded controller engineered for industrial and embedded computing environments. Powered by the Intel® Atom™ E3845 quad-core processor, it delivers a strong balance of performance, energy efficiency, and durability. Its dual Gigabit Ethernet ports, multiple USB 3.0 interfaces, and flexible storage options make it ideal for machine vision, automation, and edge computing applications. With wide temperature tolerance, 8–35VDC power input, and compliance with industrial EMC and vibration standards, the POC-212 ensures reliable operation in demanding field conditions. Optional expansion via Mini PCIe and easy installation features further enhance its adaptability across diverse industrial scenarios.