SIU36-RIUVARM-01
6x 3U OpenVPX MOSA Remote Interface Unit
SIU36-RIUVARM-01 is a Modular Open Systems Approach (MOSA) Remote Interface Unit (RIU) to manage, monitor and control connected I/O, communications, measurement and simulation interfaces through Ethernet commands from a main mission processors. Extremely low power with 2 x 10/100/1000Base-T Ethernet.
The SIU36-RIUVARM-01 is ideally suited to support several land, air and sea platforms. The SIU36-RIUVARM-01 takes advantage of NAI’s COSA Architecture: a flexible, adaptable, configurable, modular and expandable solution that offers an almost infinite number of configurations while eliminating hardware and software NRE redesign. VxWorks 6.9 RTOS and PetaLinux
Features
- 2 x MIL-STD-1553 & 8 x ARINC-429 Tx/Rx (CM5)
- 8 x RS-232/422/485 Serial Channels (SC3)
- 8 x CANBus A/B 2.0/CAN-FD/ARINC-825 (CB8)
- 8 x Programmable RTD or Thermocouple measurement (TR1)
- 16 x ±100 VDC A/D Channels (ADF)
- 8 x ±40 VDC 100 mA Digital to Analog Channels (DA3)
- 2 x AC Reference Excitation (AC2)
- 4 x Strain Gage Measurement (SG1)
- 8 x Variable Reluctance/Pulse Counter Measurement Channels (VR1)
- 16 x 10/100/100 Base-T Ethernet Switch (ES2)
- 48 x Discrete Input Channels and 48 Programmable Discrete I/O Channels (68DT1)
- 28 VDC MIL-STD-704 Aircraft Electrical Power Characteristics with at least 50 ms holdup.
- MIL-STD-810G, MIL-STD-461F and DO-160 environmental and EMI/EMC qualifications.
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 SIU36-RIUVARM-01? 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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