Comprehensive Product Summary – Nuvo‑2500E Fanless Embedded Controller

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### 1. Product Overview

Product Name: Nuvo‑2500E
Model: Nuvo‑2500E
Series: Nuvo‑2500E/P Series – Rugged Embedded Fanless Computers
Article Number: Nuvo‑2500E
Manufacturer: Neousys Technology Inc. (Taipei, Taiwan)

The Nuvo‑2500E is a compact, rugged, fanless embedded computer designed for industrial and embedded control applications. It belongs to Neousys’ Nuvo‑2500E/P Series, which integrates Intel® Bay Trail processors and patented expansion cassette technology. The Nuvo‑2500E variant features a PCI Express x4 slot (with one‑lane Gen2 signal) for add‑on cards, while maintaining a small footprint and high reliability under harsh environmental conditions.

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### 2. Key Features

- Processor: Intel® Celeron® J1900 Quad‑Core Bay Trail (2.42 GHz, 2 MB cache)
- Fanless Architecture: Passive cooling for silent, maintenance‑free operation
- Compact Design: 205 mm (W) × 145 mm (D) × 73 mm (H)
- Dual Independent Display: VGA and DVI‑D outputs, each supporting up to 2560 × 1600 resolution
- Dual Gigabit Ethernet: Two Intel® I210 GbE ports for high‑speed networking
- Flexible Expansion:
- One PCIe x4 slot (1‑lane Gen2 signal) via patented expansion cassette
- One full‑size Mini‑PCIe slot with USIM holder
- One full‑size Mini‑PCIe slot (USB signal only)
- One half‑size mSATA slot
- Rich I/O Interface:
- 4 × COM ports (2 × RS‑232/422/485 software‑selectable, 2 × RS‑232)
- 1 × USB 3.0 and 3 × USB 2.0 ports
- 1 × Mic‑in and 1 × Speaker‑out
- Optional Auxiliary I/O (MAIO): 4 × DI, 8 × DO, 6 × PWM, 1 × Encoder, 2 × ADC via DB‑37 connector
- Wide‑Range DC Input: 8 – 35 V DC with built‑in power circuitry
- Rugged Reliability:
- Operating temperature: –25 °C to +70 °C (100 % CPU load, SSD)
- Vibration: 5 Grms, 5–500 Hz, 3 axes (IEC 60068‑2‑64)
- Shock: 50 Grms, 11 ms half‑sine (IEC 60068‑2‑27)
- Mounting Options: Wall‑mount (standard) or DIN‑rail (optional)
- Optional Accessories: PoE modules, fan kits, DIN‑rail kits, and 60 W AC/DC adapter

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### 3. Technical Specifications

| Category | Specification |
|---------------|-------------------|
| Processor | Intel® Celeron® J1900 Quad‑Core (2.42 GHz, 2 MB cache) |
| Graphics | Integrated Intel® HD Graphics |
| Memory | 1 × 204‑pin SO‑DIMM slot, up to 8 GB DDR3L‑1333 MHz SDRAM |
| Storage | 1 × 2.5″ SATA III HDD/SSD port + 1 × half‑size mSATA slot |
| Expansion | 1 × PCIe x4 slot (1‑lane Gen2), 1 × full‑size Mini‑PCIe with USIM, 1 × full‑size Mini‑PCIe (USB signal) |
| Ethernet | 2 × Intel® I210 Gigabit Ethernet ports |
| Video Outputs | 1 × VGA (2560 × 1600), 1 × DVI‑D (2560 × 1600) |
| Serial Ports | 2 × RS‑232/422/485 (software‑selectable), 2 × RS‑232 |
| USB Ports | 1 × USB 3.0, 3 × USB 2.0 |
| Audio | 1 × Mic‑in, 1 × Speaker‑out (Realtek ALC262 codec) |
| Auxiliary I/O (Optional) | 4 × DI, 8 × DO, 6 × PWM, 1 × Encoder, 2 × ADC via DB‑37 |
| Power Input | 8 – 35 V DC via 3‑pin pluggable terminal block |
| Dimensions | 205 mm (W) × 145 mm (D) × 73 mm (H) |
| Weight | 2.3 kg (including HDD and RAM) |
| Operating Temp. | –25 °C to +70 °C (SSD, 100 % CPU load) |
| Storage Temp. | –40 °C to +85 °C |
| Humidity | 10 % – 90 %, non‑condensing |
| Vibration | 5 Grms (5–500 Hz, 3 axes, SSD) |
| Shock | 50 Grms (11 ms half‑sine, SSD) |
| EMC Compliance | CE/FCC Class A (EN 55022 & EN 55024) |

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### 4. Functionality

The Nuvo‑2500E operates as a compact embedded controller for industrial automation, machine control, and data acquisition. Its fanless design ensures silent operation and long‑term reliability in dusty or vibration‑prone environments.

Operation & Use Cases:
- Industrial automation and process control
- Machine vision and inspection systems
- Data logging and communication gateways
- Transportation and mobile computing (with wide‑range DC input)
- Edge computing and IoT gateways

Compatibility:
- Supports Windows 7/8/8.1 (32/64‑bit) and Ubuntu 14.04 or later
- BIOS supports Wake‑on‑LAN, watchdog timer, and ignition control (for related models)
- Compatible with standard PCIe x1/x4 cards and Mini‑PCIe modules (Wi‑Fi, LTE, GPS, etc.)

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### 5. Components & Accessories

Included Items:
- Nuvo‑2500E system unit
- Wall‑mounting bracket and screws
- 3‑pin pluggable DC terminal block
- Neousys Drivers & Utilities DVD
- Optional pre‑installed DDR3L RAM and 2.5″ HDD/SSD

Optional Accessories:
- DINRAIL‑25: DIN‑rail mounting kit
- PA‑60W‑OW: 60 W AC/DC adapter (12 V 5 A, –30 °C to +60 °C)
- FANKIT‑25: 25 × 25 × 10 mm fan assembly for cassette
- Cassette Modules:
- CSM‑PoE354 (PCIe PoE 354at)
- CSM‑PoE352 (PCIe PoE 352at)
- CSM‑USB380 (PCIe USB 3.0 module)
- CSM‑USB340 (PCIe USB 3.0 module)
- Optional MAIO Board: Auxiliary I/O (4 DI, 8 DO, 6 PWM, 1 Encoder, 2 ADC)

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### 6. Installation & Setup

Power Requirements:
8 – 35 V DC input via 3‑pin terminal block. Optional 60 W adapter available. Observe correct polarity (V+ to V+, GND to GND).

Mounting Options:
- Standard wall‑mount bracket (included)
- Optional DIN‑rail mount kit
- Ensure vertical orientation for optimal heat dissipation

Storage and Memory Installation:
- One 204‑pin DDR3L SO‑DIMM slot (1.35 V modules only)
- One 2.5″ SATA HDD/SSD bay with thermal pad and bracket
- One half‑size mSATA slot for secondary storage

Expansion Card Installation:
- Remove cassette cover (secured by M4 screws)
- Insert PCIe x1/x4 add‑on card (max 173 mm × 121 mm)
- Reassemble cassette and secure to chassis

Mini‑PCIe Modules:
- Full‑size slot with USIM holder for 3G/LTE modules
- Full‑size USB‑only slot for Wi‑Fi or GPS modules
- Half‑size mSATA slot for SSD or USB device

Power‑On Options:
- Front panel power button (ATX mode)
- Wake‑on‑LAN support via Intel I210 GbE
- Ignition control available on related VTC models

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### 7. Performance & Capabilities

- CPU Performance: Quad‑core 2.42 GHz processor with low TDP (~10 W)
- Graphics: Intel HD Graphics supports dual independent displays (VGA + DVI‑D)
- Memory Bandwidth: DDR3L‑1333 MHz (up to 8 GB)
- Storage Throughput: SATA III 6 Gb/s and mSATA SSD support
- Network: Dual Intel I210 GbE controllers with Wake‑on‑LAN and PXE boot
- I/O Throughput: USB 3.0 (5 Gb/s) + USB 2.0 (480 Mb/s)
- Environmental Tolerance: Operates at full CPU load up to 70 °C with SSD; vibration and shock resistant for mobile or factory use
- Power Efficiency: Operates from 8 V to 35 V DC with minimal power loss; supports low‑power standby modes
- Limitations: Single SO‑DIMM slot (max 8 GB RAM); one PCIe lane available for expansion card

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### 8. Standards & Compliance

- EMC: CE/FCC Class A (EN 55022 & EN 55024)
- Vibration & Shock: IEC 60068‑2‑64 and IEC 60068‑2‑27 compliant
- RoHS: Compliant with EU RoHS Directive
- Safety: Designed for industrial use in non‑condensing environments
- Operating System Support: Windows 7/8/8.1 (32/64‑bit), Ubuntu 14.04 or later
- BIOS Features: AMI UEFI BIOS with Watchdog Timer, Wake‑on‑LAN, Power‑on after Power Failure, and Ignition Control support

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### 9. Additional Information

Warranty: Standard Neousys limited warranty (typically 2 years; region‑dependent)
Support: Driver and utility DVD included; online resources and technical support available via Neousys website
Maintenance: Fanless design requires no periodic cleaning; ensure adequate airflow around chassis
Firmware & Driver Updates: Available through Neousys support portal
Documentation: Comprehensive User’s Manual (Rev. A1.0) with installation and API references

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### Summary

The Neousys Nuvo‑2500E is a robust, compact, and energy‑efficient fanless embedded controller built for industrial automation, machine vision, and embedded control applications. Its Intel® Celeron® J1900 quad‑core processor delivers reliable performance with low power consumption. The system’s patented expansion cassette allows PCIe add‑on cards without compromising thermal stability, while its wide‑range DC input and rugged mechanical design ensure operation in demanding environments.

With dual Gigabit Ethernet, multiple COM ports, USB interfaces, and optional Auxiliary I/O, the Nuvo‑2500E offers exceptional connectivity and expandability for industrial and embedded deployments. Its compliance with CE/FCC Class A and IEC vibration/shock standards further underscores its suitability for mission‑critical applications requiring long‑term stability and maintenance‑free operation.