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Relio R2 (Front View)
Relio R2 (Front View)

Part# R2-Config

(Relio R2)

Configurable Relio R2 Industrial Computer


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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.
Call for Price No
Brand/Family Relio
Datasheet AA-00585
CPU Choice of:
  • 1.8GHz Intel Atom N2800
  • 1.6GHz Intel Core i3-3217UE Dual-Core
  • 1.7GHz Intel Core i7-3517UE Dual-Core (Up to 2.8GHz Turbo)
Chipset Intel NM10 Express (Atom)
Intel QM77 Express (i3, i7)
BIOS AMI Aptio EFI with CMOS Backup in 16MB SPI Flash (Atom)
AMI Aptio UEFI (i3, i7)
Serial Ports Two RS-232, One RS-485
USB 2.0 Ports Four SeaLATCH Locking USB
Networking Dual Gigabit Ethernet
Max RAM 4GB DDR3 1066MHz via 204-pin SODIMM Slot (Atom)
16GB ECC DDR3 1333MHz via Two 204-pin SODIMM Slots (i3, i7)
Max Video WUXGA 1920x1200 @ 60Hz (Atom)
QXGA 2048x1536 @ 60Hz (i3, i7)
Expansion Slots PCI Express Half-Size Mini Card for Optional Wireless or Other Capabilities
Display Support DisplayPort 1.1
Power Requirement 18-36 VDC (Max. 120W)
Operating Temperature 0 - +50C
Extended Temperature Call for Options
Storage Temperature -20 - +80C
Humidity Range 10 - 90% Relative Humidity, Non-Condensing
Dimensions 7.820" (L) x 4.744" (W) x 2.672" (H)
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

32GB Solid-State Disk Drive
32GB Solid-State Disk Drive


64GB Solid-State Disk Drive
64GB Solid-State Disk Drive


128GB Solid-State Disk Drive
128GB Solid-State Disk Drive


Microsoft Windows 7 Pro 32-Bit
Microsoft Windows 7 Pro 32-Bit


Microsoft Windows 7 Pro 64-Bit
Microsoft Windows 7 Pro 64-Bit


DB9 Serial Extension Cable
DB9 Serial Extension Cable


DB9 Null Modem Cable
DB9 Null Modem Cable


Null Modem - DB9 Male to DB9 Female
Null Modem - DB9 Male to DB9 Female


Modular Adapter
Modular Adapter


Terminal Block
Terminal Block


Terminal Block Kit
Terminal Block Kit



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