Part#: R2-Config

Relio R2

Configurable Relio R2 Industrial Computer

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Optional WiFi Integration

Solid-State Drive Integration

Operating System Integration

Operating System Integration



The Relio R2 is a rugged, solid-state embedded industrial computer designed for applications requiring a small footprint, high reliability, scalable processing and a long product lifecycle.

Building on the advantages of COM Express architecture, the R2 features your choice of Intel dual-core processor (Atom N2800 1.8GHz; Core i3 1.6GHz; Core i7 1.7GHz) and up to 16GB RAM. The system requires low power consumption while operating fanless over a wide operating temperature range of 0-50C. Standard features include dual Gigabit Ethernet, four SeaLATCH locking USB 2.0 ports, three serial ports, DisplayPort video and audio interfaces.

The Relio R2 operates from your choice of 2.5″ SATA solid-state disk (SSD) that can be integrated and preloaded with 32-bit or 64-bit versions of Microsoft Windows or Linux operating systems. Operating from solid-state disk, the system is perfect for industrial and commercial environments including mobile, transportation, embedded process control, test & measurement and HMI applications.

Additionally, Sealevel can install an optional, 802.11 a/g/n wireless network adapter into the internal mini PCI Express slot. The optional dual-band (2.4 GHz, 5 GHz) wireless module supports data rates to 300 Mbps.

The included brackets allow for versatile mounting to walls, under counters or on tabletops. Extended temperature range and other options are available. If you have application specific requirements, call today to discuss a Sealevel custom COM Express solution.

Additional information

Weight 12.00 lbs
Dimensions 7.820 x 4.744 x 2.672 in

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Display Support

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System Features

  • Compact, rugged enclosure with powder-coated finish
  • Silent solid-state design with no fans or other moving parts
  • Wide temperature operation from 0-50C ambient
  • COM Express Type 6 Module supports Intel dual-core Atom, Core i3 and i7 processors
  • Up to 16GB DDR3 RAM
  • Internal 2.5″ drive bay is perfect for optional solid-state disk (SSD) applications
  • Internal PCI Express Half-Size Mini Card slot supports optional wireless interface and other expansion modules
  • Integrated graphics supporting DirectX and OpenGL 3.x
  • Supports ACPI power management

Enclosure Front

  • Stereo audio line-in and line-out via standard 1/8″ speaker connectors
  • Two SeaLATCH locking USB 2.0 ports
  • LED status indicators for power and disk activity
  • On/Off power switch

Enclosure Rear

  • Two 10/100/1000BaseT RJ45 Gigabit Ethernet ports with status LEDs
  • Two SeaLATCH locking USB 2.0 ports
  • Three DB9M serial ports (COM1,2 = RS-232, COM3 = RS-485)
  • One DisplayPort 1.1 digital video connector (supports optional active analog VGA adapters)
  • 18-36 VDC power input via 4-pin removable terminal block

What’s In the Box?

  • Relio R2 industrial computer
  • 100-240 VAC to 24 VDC @ 2.7 A, 65 Watt desktop power supply (Item# TR140), with attached Molex 39-01-2040 connector
  • NEMA 5-15P US power cord, 72 inch length (Item# CA248)
  • Set of mounting brackets (Item# BK1042, Qty 2)
  • Optional VESA bracket, cables and solid-state storage available as accessories


Manual: Relio R2

1 review for Relio R2

  1. Rated 5 out of 5

    Steve Van Duser

    Relio R2 packs a big punch in a small footprint!
    At Eaton Corporation, we are always looking for ways to solve real customer problems with solutions that are both feature rich and sensitively priced.
    I approached SeaLevel Systems to find out what they had to offer in terms of a powerful small fan-less computer that could be used in an industrial applications.
    Eric Sikes proposed the new Relio R2 product for me to review. Once I received the unit, I was impressed with the quality of construction and the ease in which I was able to configure it and load our Eaton application.
    I ordered the Windows 7 Professional version with the i7 processor, 16 Meg RAM, and the 256 MB Solid-State hard drive and Wow!, this unit really performs well.
    We plan on ordering many more of these in the future!

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