6U VME COTS System - Sensor Interface Unit
Configure with up to 12 I/O and communications function modules—
Over 70 different modules to choose from
NAI’s SIU6 is a highly configurable Rugged COTS System or subsystem ideally suited for military, industrial, and commercial applications that require high-density I/O, communication, Ethernet switching, and processing. The SIU6 leverages NAI field-proven, 6U VME boards to deliver off-the-shelf, SWaP-optimized COTS solutions that Accelerate Your-Time-to-Mission™.
- 2 x 6U VME slots – allows installation of up to 12 I/O or Communications modules
- 70+ modules to choose from
- SBC-less stand-alone operation supported via Ethernet connection to your mission computer
- Processor options: NXP PowerPC™ QorIQ® P2041, Intel® Core™ i7 or ARM® Cortex®-A9
- MIL-STD-461F, MIL-STD-1275 & 704A
- Customer Configurable I/O, Communications and Processing
- Fast Boot capability
- Reduced SWaP-C
- 11.8" W x 3.4" H x 8.7" D
- Sense & Response system
- +28 VDC input
- Wind River® Linux / VxWorks®, Xilinx® PetaLinux, Windows® Embedded Standard 7 OS Support
- COSA® architecture
- VICTORY Interface services (Contact factory)
- Continuous Background Built-In-Test (BIT)
- Operating temperature: -40° C to +71° C conduction cooled (air-cooled option)
The SIU6 includes SSKs to support multiple operating systems. In addition, SSKs are supplied with source code and board-specific library I/O APIs to facilitate system integration.
Accelerate Your Time-to-Mission™ With COSA®
NAI’s Configurable Open Systems Architecture™ (COSA®) offers a choice of over 70 smart I/O, communication, and Ethernet switch functions, providing the highest package density and greatest flexibility of any multifunction I/O board in the industry. Preexisting, fully-tested functions can be combined quickly and easily in an unlimited number of ways. Choose the ideal platform for your application below. Each I/O function has dedicated processing, unburdening the system Single Board Computer (SBC) from unnecessary data management overhead.
Related COSA® Products
Single Board Computers
High Density I/O Boards
Just How Configurable Are NAI's COTS Systems?
Need more or less configurations than the SIU6? Choose from NAI's standard COTS configurable systems that you can populate with pre-integrated boards, smart function modules, power supplies and software libraries of your choice.
(w x h x d)
Weight / lbs.
|Board Slots||Board Formats|
|NIU1A||6.8" x 1.6" x 2.5"||< 1.2||1||N/A||Integrated System|
|NIU2A||7.2" x 2.7" x 3.0"||< 2.7||2||N/A||Integrated System|
|NIU3A||7.2" x 3.2" x 5.5"||< 5.4||3||N/A||Integrated System|
|NIU3E||7.2" x 3.2" x 7.1"||< 7.7||1||N/A||Integrated System|
|SIU31||4.7"x 2.4" x 8.8"||< 5.9||3||1||cPCI|
|SIU32S||5.9" x 4.5" x 9.5"||< 11.5||6||2||OpenVPX|
|SIU33||4.7" x 4.8" x 8.8"||< 10.6||9||3||cPCI|
|SIU34||5.7" x 5.8" x 9.4"||< 15.1||12||4||OpenVPX|
|SIU35||7.2" x 4.8" x 8.7"||< 16.0||15||5||cPCI|
|SIU36||Conduction Cooled: 9.0" x 5.0" x 9.5"
Convetion/Air Cooled: 9.0" x 6.4" x 9.5"
|Conduction Cooled: < 21.3
Convection/Air Cooled: < 22.5
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