The Relio R1420 is a small, rugged embedded computer that operates without fans and is designed for harsh, industrial environments.
The Relio R1420 offers a wealth of standard I/O features including dual Gigabit Ethernet, six USB 2.0 ports, four serial ports, 8-bit GPIO, audio output and VGA video. Powered by a 1.6GHz Intel Atom N450 CPU, the R1420 includes 2GB RAM and offers very low power consumption while operating fanless up to 50C ambient. This makes the computer perfect for a variety of industrial and commercial environments including mobile applications, embedded control, test & measurement and HMI applications.
The system will operate from optional CompactFlash. An optional 2.5" SATA solid-state disk (SSD) can be integrated and preloaded with Microsoft Windows or Linux operating systems. Popular options include 32-bit and 64-bit versions of Windows 7 Professional. Linux is also supported. Operating from solid-state disk, the fanless design offers the ultimate in reliability with no moving parts.
The system is powered from your 9-30VDC source or select from a variety of Sealevel power supply options. The system is housed in a compact, rugged metal enclosure with the same footprint as Sealevel SeaI/O modules. Optional brackets allow for versatile mounting to walls, under counters, on tabletops, or even to DIN rails.
Local or remote I/O expansion is available using Sealevel SeaI/O modules. Choose from a variety of I/O configurations including optically isolated inputs, Reed and Form C relay outputs, TTL interfaces, A/D, and D/A. The R1420 connects to SeaI/O modules via the system's RJ45 pass-through port and communicates using RS-485 Modbus RTU.
Extended temperature motherboards, hard drives and other options are available. Call today to discuss a solution for your specific application.
The Relio R1420 offers a wealth of standard I/O features including dual Gigabit Ethernet, six USB 2.0 ports, four serial ports, 8-bit GPIO, audio output and VGA video. Powered by a 1.6GHz Intel Atom N450 CPU, the R1420 includes 2GB RAM and offers very low power consumption while operating fanless up to 50C ambient. This makes the computer perfect for a variety of industrial and commercial environments including mobile applications, embedded control, test & measurement and HMI applications.
The system will operate from optional CompactFlash. An optional 2.5" SATA solid-state disk (SSD) can be integrated and preloaded with Microsoft Windows or Linux operating systems. Popular options include 32-bit and 64-bit versions of Windows 7 Professional. Linux is also supported. Operating from solid-state disk, the fanless design offers the ultimate in reliability with no moving parts.
The system is powered from your 9-30VDC source or select from a variety of Sealevel power supply options. The system is housed in a compact, rugged metal enclosure with the same footprint as Sealevel SeaI/O modules. Optional brackets allow for versatile mounting to walls, under counters, on tabletops, or even to DIN rails.
Local or remote I/O expansion is available using Sealevel SeaI/O modules. Choose from a variety of I/O configurations including optically isolated inputs, Reed and Form C relay outputs, TTL interfaces, A/D, and D/A. The R1420 connects to SeaI/O modules via the system's RJ45 pass-through port and communicates using RS-485 Modbus RTU.
Extended temperature motherboards, hard drives and other options are available. Call today to discuss a solution for your specific application.
| Brand/Family | Relio |
|---|---|
| CPU Speed | 1.6GHz |
| CPU Type | Intel Atom |
| Memory | 2GB |
| CPU | 1.6GHz Intel Atom |
| Chipset | Intel Atom N450 + ICH8M |
| BIOS | AMI 16 Mbit Flash |
| Max RAM | 2GB DDR2 667MHz (Installed) |
| Max Video | SXGA (1400 x 1050 @ 75Hz) |
| Power Requirement | 9-30 VDC @ 15W Nominal (30W Max) |
| Operating Temperature | 0 - +50C |
| Extended Temperature | Call for Options |
| Storage Temperature | -20 - +80C |
| Humidity Range | 10 - 90% Relative Humidity, Non-Condensing |
| Dimensions | 7.5" (L) x 5.1" (W) x 1.8" (H) |
| Approximate Weight | ~3 lbs |
System Features
Enclosure Front
Enclosure Left Side
Enclosure Right Side
System Monitoring and Management
What's In the Box?
- • Silent solid-state design with no fans or other moving parts
- • Wide temperature operation from 0 - 50C ambient
- • 3.5" Single board computer includes 1.6GHz Intel Atom N450 processor and 2GB RAM
- • Maximum 2GB DDR2 667MHz RAM, 200-pin SODIMM (2GB Installed)
- • Solid-state operation using CompactFlash memory or Solid-State Disk (SSD)
- • CompactFlash module and 2.5" drive bay are accessible without opening the enclosure
- • Integrated Intel Gen 3.5+ GFX Core graphics supports SXGA resolution up to 1400x1050 @ 75Hz
- • RJ45 Modbus RTU RS-485 pass-through port (supports N-series SeaI/O expansion modules)
Enclosure Front
- • Two 10/100/1000BaseT RJ45 (Intel 82567V, 82583V) Gigabit Ethernet ports with status LEDs
- • One DB9M serial port (COM1, RS-232)
- • Six USB 2.0 ports (Four use high-retention connectors)
- • 8-bit general purpose I/O (GPIO) available on 10-position removable terminal block
- • One analog VGA DB15 connector
- • Type I/II CompactFlash bay accessible via removable plate
- • LED status indicators for power and disk activity
- • Recessed Reset switch
Enclosure Left Side
- • Three DB9M serial ports (COM2 = RS-232/422/485, COM3,4 = RS-232)
- • COM2 port accessible via DB9F (RS-232), RJ45 port (RS-422/485), or removable terminal blocks (RS-422/485)
- • Termination and biasing dipswitches for RS-485 port
- • 9-30VDC power input via 2-pin removable terminal block
- • Stereo audio out via standard 1/8" speaker connector
Enclosure Right Side
- • Supports 2.5" SATA Solid-State Disk (SSD), accessible via thumbscrews
System Monitoring and Management
- • Battery backup 3V/210mAH
- • Watchdog Timer with 255 level interval timer
- • Supports APM, ACPI power management
What's In the Box?
- • Relio R1420 industrial computer
- • Optional power supply, cables and storage available as accessories
![]() Part#SW-WIN7P3-INT Microsoft Windows 7 Pro 32-Bit $219.00 |
![]() Part#SW-WIN7P6-INT Microsoft Windows 7 Pro 64-Bit $219.00 |
![]() Part#SSD-16GMS 16GB Solid-State Disk Drive $129.95 |
![]() Part#SSD-32GMS 32GB Solid-State Disk Drive $189.95 |
![]() Part#SSD-16GSS 16GB Solid-State Disk Drive $239.95 |
![]() Part#SSD-64GMS 64GB Solid-State Disk Drive $299.95 |
![]() Part#SSD-128GMS 128GB Solid-State Disk Drive $579.95 |
![]() Part#CF-512 512MB CompactFlash Memory $29.95 |
![]() Part#CF-1GB 1GB CompactFlash Memory $79.95 |
![]() Part#TR135 Desktop Power Supply $54.95 |
![]() Part#TR135-US Desktop Power Supply $59.95 |
![]() Part#PS103 DIN Rail Power Supply $159.95 |
![]() Part#PS105 165 Watt Power Supply $229.00 |
![]() Part#RJ9S8 Modular Adapter $3.95 |
![]() Part#TB34 Terminal Block $8.95 |
![]() Part#CA246 CAT5 UTP 7' Patch Cable $8.95 |
![]() Part#CA247 CAT5 UTP 10' Patch Cable $9.95 |
![]() Part#CA127 DB9 Serial Extension Cable $9.95 |
![]() Part#CA239 SeaI/O RS-485 Interconnect $2.95 |
![]() Part#HUB7M 7-Port USB 2.0 Hub $269.00 |
![]() Part#270U SeaI/O-270U $299.00 |
![]() Part#DR104 DIN Rail Mounting Clips $9.95 |
![]() Part#KT122 SeaI/O Expansion $8.95 |
![]() Part#KT123 Flush Mount Bracket $17.95 |
![]() Part#KT125 Universal Mounting Bracket $69.95 |
![]() Part#KT127 Universal Double-Width Mounting Bracket $79.95 |
![]() Part#KT130 Side Mount Bracket $32.95 |
![]() Part#410N SeaI/O-410N $269.00 |
![]() Part#420N SeaI/O-420N $259.00 |
![]() Part#430N SeaI/O-430N $229.00 |
![]() Part#440N SeaI/O-440N $309.00 |
![]() Part#450N SeaI/O-450N $249.00 |
![]() Part#462N SeaI/O-462N $239.00 |
![]() Part#463N SeaI/O-463N $249.00 |
![]() Part#470N SeaI/O-470N $429.00 |
![]() Part#520N SeaI/O-520N $239.00 |
![]() Part#530N SeaI/O-530N $349.00 |
![]() Part#540N SeaI/O-540N $369.00 |
![]() Part#570N SeaI/O-570N $399.00 |
![]() Part#647U SeaI/O-647U $299.00 |
![]() Part#687U SeaI/O-687U $499.00 |
![]() Part#REF101 The Digital I/O Handbook $19.95 |












































