SIU31
3U cPCI Sensor Interface Unit
Configure with up to three I/O and communication function modules—
Over 100 different modules to choose from
The SIU31 is a highly configurable Rugged COTS System or subsystem ideally suited for military, industrial, and commercial applications that require high-density I/O, communications, Ethernet switching, and processing. The SIU31 uses one NAI field-proven, 3U cPCI board to deliver off-the-shelf, SWaP-optimized COTS solutions that Accelerate Your-Time-to-Mission™.
Features
- 1 x 3U cPCI slots – for installation of up to 3 I/O and communication function modules
- 100+ modules to choose from
- SBC-less, stand-alone operation supported via Ethernet connection to mission computer
- Processor options: NXP PowerPC™ QorIQ® P2041, Intel® Core™ i7, and ARM® Cortex®-A9
- MIL-STD-461F, MIL-STD-810G, MIL-STD-1275, & MIL-STD-704A
- +28 VDC input
- 4.7" W x 2.4" H x 8.8" D
- Customer-configurable I/O, communications, and processing
- Fast Boot capability
- Reduced SWaP-C
- COTS/NDI
- Sense & Response System
- Wind River® Linux and VxWorks®, Xilinx® PetaLinux, and 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)
5/26/2016 11:22:12 AM
1/9/2019 10:54:00 AM
1/9/2019 10:54:26 AM
2/4/2022 12:31:42 PM
7/15/2021 6:17:36 AM
5/24/2018 7:31:04 AM
6/1/2015 10:33:52 AM
The SIU31 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.
8/31/2016 9:49:31 AM
8/29/2024 1:10:16 PM
NAI’s Configurable Open Systems Architecture™ (COSA®) offers a choice of over 100 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
Need more or less configurations than the SIU31? 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.
| Model |
Dimensions w/
Connectors (w x h x d) |
Weight / lbs. (Fully populated) |
Function Module Slots |
Board Slots |
Board Formats | SOSA™-Aligned |
|---|---|---|---|---|---|---|
| NIU1A | 6.8" x 1.6" x 2.5" | < 1.2 lbs. | 1 | N/A | Integrated System | N/A |
| NIU2A | 7.2" x 2.7" x 3.0" | < 2.7 lbs. | 2 | N/A | Integrated System | N/A |
| NIU3A | 7.2" x 3.2" x 5.5" | < 5.4 lbs. | 3 | N/A | Integrated System | N/A |
| NIU3E | 7.2" x 3.2" x 7.1" | < 7.7 lbs. | 1 | N/A | Integrated System | N/A |
| SIU31 | 4.7"x 2.4" x 8.8" | < 5.9 lbs. | 3 | 1 | cPCI | N/A |
| SIU32S | Conduction Cooled: 6.0" x 4.6" x 9.5" Convection/Air Cooled: 6.2" x 4.8" x 9.5" |
Conduction Cooled: < 6.6 lbs. Convection/Air Cooled: < 6.9 lbs. |
6 | 2 | OpenVPX | Yes |
| SIU33 | 4.7" x 4.8" x 8.8" | < 10.6 lbs. | 9 | 3 | cPCI | N/A |
| SIU34 | 5.7" x 5.8" x 9.4" | < 15.1 lbs. | 12 | 4 | OpenVPX | N/A |
| SIU34S | Conduction Cooled: 7.8" x 5.1" x 9.5" Convection/Air Cooled: 6.0" x 7.2" x 9.5" |
Conduction Cooled: < 16.8 lbs. Convection/Air Cooled: < 19.8 lbs. |
12 | 4 | OpenVPX | Yes |
| SIU35 | 7.2" x 4.8" x 8.7" | < 16.0 lbs. | 15 | 5 | cPCI | N/A |
| SIU36 | Conduction Cooled: 9.0" x 5.0" x 9.5" Convection/Air Cooled: 9.0" x 6.4" x 9.5" |
Conduction Cooled: < 21.3 Convection/Air Cooled: < 22.5 |
18 | 6 | OpenVPX | N/A |
| SIU36S | Conduction Cooled: 10.0" x 5.1" x 9.5" Convection/Air Cooled: 6.1" x 9.5" x 9.5" |
Conduction Cooled: < 22.5 lbs. Convection/Air Cooled: < 23.1 lbs. |
18 | 6 | OpenVPX | Yes |
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