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North Atlantic NIU3A-DCU-01 3 Function Slot MOSA Nano Data Concentrator Unit (DCU)

2 x Redundant MIL-STD-1553 Channels
8 x ARINC-429/575 Tx/Rx Channels
8 x RS-232/422/485 Sync/Async Serial Channels
28 VDC Input PSU with 50 ms holdup option

SKU: NIU3A-DCU-01 Categories: Computing, I/O Communication, Markets, Military, Military-Ruggedized, Mission Computers

NIU3A-RDC-01 is a Modular Open Systems Approach (MOSA) Data Concentrator with low power high performance ARM Cortex -A53 processing. 8 GB RAM, 32 GB SATA Flash, 2 x 10/100/1000Base-T Ethernet.

North Atlantic NIU3A-DCU-01 3 Function Slot MOSA Nano Data Concentrator Unit (DCU)

Key Features

2 x Redundant MIL-STD-1553 Channels
8 x Programmable ARINC-429/575 Tx/Rx Channels
4 x CANBus 2.0 A/B, CAN-FD or ARINC-825 Channels
24 x Programmable Discrete IO (PWM Capable)
8 x RS-232/422/485 Serial Channels (SC3)
6 x Chip Detect/Fuzz Burn Channels (CD1)
8 x Programmable Thermocouple/RTD Channels (TR1)
28 VDC Input PSU with 50 ms holdup option

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 packaging 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. Each I/O function has dedicated processing, unburdening the system Single Board Computer (SBC) from unnecessary data management overhead.

Key Benefits

The NIU3A-DCU-01 is compact rugged system solution ideally suited to support air, land and sea platforms requiring processing, monitoring, management and control of pre-integrated MIL-STD-1553, ARINC-429/575, CANBus and Discrete I/O interfaces. The NIU3A-DCU-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. The COSA NIU3A-DCU-01configured with SC3, CD1 and TR1 modules adds support for serial, Chip Detect/Fuzz Burn and Thermocouple/RTD interfaces. The NIU3A-DCU-01 supports full remote operation over Ethernet or OS support includes PetaLinux, Wind River VxWorks HVP, DDC-I 653 Deos or GHS Integrity-178 tuMP for customer application development. Software Support Kit libraries and source code are supplied at no cost.

Trust the Experts at Integrys

For more than 50 years, Integrys has been the industry leader in selecting and evaluating rugged and embedded computers, imaging and video technology and engineering solutions.

Specifications

Just How Configurable Are NAI’s COTS Systems?

Need more or less configurations than the NIU3E? 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
NIU1A	6.8” x 1.5” x 2.5”	< 1.2	1	N/A	Integrated System
NIU2A	7.0” x 3.0” x 2.5”	< 2.75	2	N/A	Integrated System
NIU3A	7.2″ x 5.65″ x 3.25″	< 5.4	3	N/A	Integrated System
NIU3E	7.2″ x 6.6″ x 3.0″	< 6	1	N/A	Integrated System
SIU31	4.71” x 2.35” x 8.71”	< 5	3	1	cPCI
SIU32 Preliminary	9.4” x 5.7” x 3.9”	< 11	6	2	OpenVPX
SIU33	4.71” x 4.78” x 8.71”	< 10	9	3	cPCI
SIU33V	4.71” x 4.78” x 8.71”	< 10	9	3	OpenVPX
SIU34	9.4” x 5.7” x 5.9”	< 16	12	4	OpenVPX
SIU35	7.13” x 4.76” x 8.71”	< 15	15	5	cPCI, OpenVPX
SIU36	7.13“ x 4.71“ x 8.91“	< 23	18	6	OpenVPX