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POC-222

Atom E3825 Ultra-Compact Fanless Controller with HDD Bay
  • Manufacturer Neousys Technology
  • Category: Atom Powered Embedded
  • The Neousys POC‑222 is a compact, rugged, and fanless embedded controller designed for industrial automation, machine vision, and edge computing applications. It belongs to the POC‑200 series, which emphasizes small form factor, wide‑temperature operation, and versatile I/O connectivity. The POC‑222 variant integrates an Intel® Atom™ E3825 dual‑core processor and supports a 2.5" SATA HDD/SSD bay with an easy‑swap tray, making it ideal for space‑constrained deployments requiring reliable, low‑power computing.
- Intel® Atom™ E3825 Dual‑Core Processor (1.33 GHz):
Energy‑efficient 22 nm Bay Trail‑I architecture delivering stable performance for embedded control and data acquisition.

- Ultra‑Compact Fanless Design:
Measures only 149 mm × 105 mm × 53 mm, enabling installation in confined industrial spaces. The fanless aluminum chassis ensures silent operation and long‑term reliability.

- Wide Operating Temperature Range:
Supports ‑25 °C ~ +70 °C with SSD and ‑10 °C ~ +50 °C with HDD under full CPU load, suitable for harsh industrial environments.

- Comprehensive I/O Connectivity:
Includes dual Intel® I210 Gigabit Ethernet ports, three USB 3.0 ports, one USB 2.0 port, two serial ports (RS‑232/422/485 + RS‑232), one DVI‑I video output, and 8‑channel 5 V TTL GPIO.

- Storage Flexibility:
One internal SATA port with an easy‑swap 2.5" HDD/SSD tray for quick maintenance and optional onboard 16 GB eMMC module.

- Integrated Intel® HD Graphics:
Supports DVI‑I output for both analog RGB and digital DVI/HDMI displays up to 2560 × 1600 resolution.

- Rugged Power Input:
Built‑in 8 ~ 35 V DC wide‑range power supply with a 2‑pin pluggable terminal block for field wiring; optional 60 W AC/DC adapter (12 V, 5 A).

- Flexible Mounting Options:
Standard wall‑mount chassis; optional DIN‑rail mounting kit for cabinet integration.

- Industrial‑Grade Reliability:
Vibration resistance 5 Grms (5–500 Hz, 3 axes) and shock tolerance 50 Grms (half‑sine 11 ms) per IEC 60068‑2‑27/‑64.

Country of origin: Taiwan R.O.C.

Customs tariff number: 8471 5000 000

Comprehensive Product Summary: Neousys POC‑222 Ultra‑Compact Fanless Controller




### 1. Product Overview

Product Name: POC‑222
Model: POC‑222
Series: POC‑200 Series – Ultra‑Compact Atom™ Bay Trail‑I Fanless Embedded Controllers
Article Number: POC‑222
Manufacturer: Neousys Technology Inc.
Website: [www.neousys‑tech.com](https://www.neousys-tech.com)

The Neousys POC‑222 is a compact, rugged, and fanless embedded controller designed for industrial automation, machine vision, and edge computing applications. It belongs to the POC‑200 series, which emphasizes small form factor, wide‑temperature operation, and versatile I/O connectivity. The POC‑222 variant integrates an Intel® Atom™ E3825 dual‑core processor and supports a 2.5" SATA HDD/SSD bay with an easy‑swap tray, making it ideal for space‑constrained deployments requiring reliable, low‑power computing.




### 2. Key Features

- Intel® Atom™ E3825 Dual‑Core Processor (1.33 GHz):
Energy‑efficient 22 nm Bay Trail‑I architecture delivering stable performance for embedded control and data acquisition.

- Ultra‑Compact Fanless Design:
Measures only 149 mm × 105 mm × 53 mm, enabling installation in confined industrial spaces. The fanless aluminum chassis ensures silent operation and long‑term reliability.

- Wide Operating Temperature Range:
Supports ‑25 °C ~ +70 °C with SSD and ‑10 °C ~ +50 °C with HDD under full CPU load, suitable for harsh industrial environments.

- Comprehensive I/O Connectivity:
Includes dual Intel® I210 Gigabit Ethernet ports, three USB 3.0 ports, one USB 2.0 port, two serial ports (RS‑232/422/485 + RS‑232), one DVI‑I video output, and 8‑channel 5 V TTL GPIO.

- Storage Flexibility:
One internal SATA port with an easy‑swap 2.5" HDD/SSD tray for quick maintenance and optional onboard 16 GB eMMC module.

- Integrated Intel® HD Graphics:
Supports DVI‑I output for both analog RGB and digital DVI/HDMI displays up to 2560 × 1600 resolution.

- Rugged Power Input:
Built‑in 8 ~ 35 V DC wide‑range power supply with a 2‑pin pluggable terminal block for field wiring; optional 60 W AC/DC adapter (12 V, 5 A).

- Flexible Mounting Options:
Standard wall‑mount chassis; optional DIN‑rail mounting kit for cabinet integration.

- Industrial‑Grade Reliability:
Vibration resistance 5 Grms (5–500 Hz, 3 axes) and shock tolerance 50 Grms (half‑sine 11 ms) per IEC 60068‑2‑27/‑64.




### 3. Technical Specifications

Processor: Intel® Atom™ E3825 1.33 GHz dual‑core
Graphics: Integrated Intel® HD Graphics
Memory: 1 × DDR3L‑1067 SODIMM socket, up to 4 GB (max)
Storage:
- 1 × internal SATA port for 2.5" HDD/SSD (easy‑swap tray)
- Optional 16 GB onboard eMMC module

I/O Interfaces:
- Ethernet: 2 × Gigabit Ethernet (Intel® I210 GbE controller)
- USB: 3 × USB 3.0 (2 via Renesas uPD720202 controller + 1 native), 1 × USB 2.0
- Serial: 1 × RS‑232/422/485 (COM1), 1 × RS‑232 (COM2)
- Video: 1 × DVI‑I connector (analog RGB + DVI/HDMI, up to 2560 × 1600)
- Audio: 1 × Speaker‑out (Realtek ALC262 codec)
- GPIO: 8‑channel 5 V TTL (4 DI + 4 DO)
- Mini‑PCIe: 1 × mini PCI Express slot with USIM socket (for Wi‑Fi/3G/4G/GPS modules)

Power Supply:
- Input Voltage: 8 ~ 35 V DC (built‑in converter)
- Connector: 2‑pin pluggable terminal block
- Typical Power Consumption: 7.27 W (0.30 A @ 24 V)
- Full Load Power Consumption: 9.60 W (0.40 A @ 24 V)

Mechanical:
- Dimensions: 149 mm (W) × 105 mm (H) × 53 mm (D)
- Weight: 1.1 kg (including 2.5" HDD)
- Mounting: Wall‑mount (standard); DIN‑rail (optional)

Environmental:
- Operating Temperature: ‑25 °C ~ +70 °C (SSD); ‑10 °C ~ +50 °C (HDD)
- Storage Temperature: ‑40 °C ~ +85 °C
- Humidity: 10 % ~ 90 %, non‑condensing
- Vibration: 5 Grms (5–500 Hz, 3 axes)
- Shock: 50 Grms (half‑sine 11 ms)
- EMC: CE/FCC Class A (EN 55022 & EN 55024)




### 4. Functionality

The POC‑222 operates as a compact embedded controller for industrial automation, machine vision, and edge computing. Its fanless design ensures silent, maintenance‑free operation in dusty or vibration‑prone environments. The Intel® Atom™ E3825 SoC integrates CPU, GPU, and chipset functions, reducing power consumption and heat output.

Typical Use Cases:
- Industrial Control & HMI: PLC communication, data logging, and process visualization.
- Machine Vision & Robot Vision: Connection to GigE or USB3 cameras for inspection and object recognition.
- Surveillance & Security: Dual GbE ports for IP camera networks and video analytics.
- IoT Edge Computing: Data aggregation and local processing in distributed sensor networks.
- Transportation & Mobile Systems: Wide DC input range and shock/vibration tolerance for vehicle integration.

Compatibility:
Supports Windows 7/8/8.1 (32/64‑bit) and Ubuntu 14.04 or later. Drivers for Intel I210 GbE, Renesas USB3, and Realtek audio are provided on the Neousys Drivers & Utilities DVD.




### 5. Components & Accessories

Included Items:
1. POC‑222 unit (pre‑configured per order)
2. Specialized 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
- 60 W AC/DC power adapter (12 V, 5 A output)
- Mini‑PCIe modules (Wi‑Fi, 3G/4G, GPS)
- External antennas for wireless modules

Connectors & Indicators:
- Front panel: Power button, reset button (hidden), LED indicators (PWR, WDT, HDD), 2 × USB 3.0, audio jack, DVI‑I, GPIO connector.
- Rear panel: 1 × USB 3.0, 1 × USB 2.0, 2 × COM ports, 2 × GbE ports, 2‑pin DC input terminal.




### 6. Installation & Setup

Requirements:
- 8 ~ 35 V DC power source or Neousys AC/DC adapter.
- 1.35 V DDR3L SODIMM module (up to 4 GB).
- 2.5" SATA HDD or SSD for storage.

Mounting Options:
- Wall‑Mount: Two keyhole slots on bottom for suspension (88 mm pitch).
- Surface Mount: M4 threaded holes for inside‑out or outside‑in installation.
- DIN‑Rail: Optional clip for cabinet mounting.

Configuration Steps:
1. Install DDR3L SODIMM module (ensure 1.35 V type).
2. Mount 2.5" HDD/SSD using the easy‑swap tray and thermal pad.
3. Connect DC power via terminal block (V+ and V–).
4. Attach display, keyboard, and network cables.
5. Power on using front button or remote switch (AT/ATX mode).
6. Install OS and drivers from the provided DVD.

Remote Power Control:
- Supports latched (AT‑mode) and non‑latched (ATX‑mode) external switches.
- Wake‑on‑LAN (WOL) function available on first GbE port.




### 7. Performance & Capabilities

- CPU Performance: Intel® Atom™ E3825 dual‑core 1.33 GHz (22 nm Bay Trail‑I).
- Graphics: Intel® HD Graphics engine with hardware 3D and video codec acceleration.
- Memory Bandwidth: DDR3L‑1067 up to 4 GB.
- Storage Throughput: SATA 3 Gb/s interface for HDD/SSD.
- Network: Dual Intel® I210 GbE controllers supporting Wake‑on‑LAN and PXE boot.
- Power Efficiency: Typical 7.27 W; full load 9.6 W at 24 V input.
- Reliability: Fanless design with solid‑state components for 24/7 operation.
- Limitations: No PoE support (unlike POC‑200 model); maximum 4 GB RAM due to E3825 architecture.




### 8. Standards & Compliance

- EMC Compliance: CE/FCC Class A (EN 55022 & EN 55024).
- Environmental Testing: Vibration and shock tested per IEC 60068‑2‑64 and IEC 60068‑2‑27.
- RoHS Compliance: All components meet RoHS environmental standards.
- Safety Guidelines: DC input voltage must not exceed 35 V; reverse polarity protection recommended.
- Operating System Support: Windows 7/8/8.1 (32/64‑bit), Ubuntu 14.04 or later.
- BIOS Features: AMI UEFI BIOS with configurable COM modes, SATA mode (AHCI/IDE), C‑States, WOL, and watchdog timer for booting.




### 9. Additional Information

Warranty & Support:
Neousys provides standard manufacturer warranty and technical support through authorized distributors. Firmware and driver updates are available via the Neousys website.

Maintenance:
- Fanless design requires no periodic cleaning of fans.
- Ensure adequate airflow around the chassis for heat dissipation.
- Use wide‑temperature HDD/SSD for sub‑zero operation.
- Firmware and driver updates should be applied as recommended by Neousys.

Software Utilities:
- “Drivers & Utilities DVD” includes automatic and manual driver installation tools.
- WDT_DIO library (v2.0.4 or later) for programming watchdog timer and GPIO functions under Windows.
- Sample code and API documentation provided for custom application development.

Watchdog Timer (WDT):
Hardware mechanism to reset the system if software hangs. Configurable timeout (1–255 s or min) and LED indicator for status.

Digital I/O Programming:
8‑channel 5 V TTL GPIO accessible via API functions (DIReadLine, DOWritePort, etc.) for industrial control integration.

BIOS Customization:
Users can configure COM port modes (RS‑232/422/485), enable AHCI for SATA, set power recovery behavior, and adjust CPU C‑States for performance or power efficiency.




### Summary

The Neousys POC‑222 is a robust, ultra‑compact, and energy‑efficient embedded controller tailored for industrial and embedded applications requiring reliable fanless operation. Powered by the Intel® Atom™ E3825 dual‑core processor, it delivers sufficient computing and graphics performance for automation, vision, and IoT edge tasks while maintaining low power consumption. Its dual Gigabit Ethernet ports, multiple USB interfaces, serial communications, and GPIO expandability make it a versatile platform for system integration. With a wide temperature range, rugged mechanical design, and compliance with industrial standards, the POC‑222 offers a reliable solution for 24/7 operation in demanding environments.
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