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North Atlantic SIU32-AIUVARM-01 (Actuator Interface Units)

2x 3U OpenVPX MOSA Actuator Interface Unit

2 x MIL-STD-1553 & 12 x Programmable Discrete IO (CM8)
16 x ±100 VDC A/D Channels (ADF)
8 x Programmable RS-232/422/485 Serial Channels (SC3)
2 x AC Excitation References (AC2)
4 x LVDT Measurement Channels (LD2)
4 x ±40 VDC 100 mA Digital to Analog Channels (DA3)
28 VDC Input PSU per VITA 62 (VPX68) with at least 50 ms holdup
MIL-STD-810G, MIL-STD-461F and DO-160 environmental and EMI/EMC qualifications.

SKU: SIU32-AIUVARM-01 Categories: I/O Communication, Markets, Military, Uncategorized

NAI’s Modular Open Systems Approach (MOSA) solutions provide customers with pre-configured, pre-validated, rugged military embedded solutions that save development time and cost while reducing program risk. These Flexible, Adaptable, Configurable, Modular and Expandable Systems Eliminate custom designs and redesigns by taking advantage of NAI’s Configurable Open Systems Architecture (COSA). NAI’s full suite of MOSA Solutions are ARM® Cortex®-A53 processor-based and are ruggedized to withstand -40° C to +71° C and qualified to MIL-STD-1275D & MIL-STD-704A with 50 ms holdup (VITA 62 power supply); MIL-STD-461F and MIL-STD-810G.

North Atlantic SIU32-AIUVARM-01 (Actuator Interface Units)

Key Features

2 x MIL-STD-1553 & 12 x Programmable Discrete IO (CM8)
16 x ±100 VDC A/D Channels (ADF)
8 x Programmable RS-232/422/485 Serial Channels (SC3)
2 x AC Excitation References (AC2)
4 x LVDT Measurement Channels (LD2)
4 x ±40 VDC 100 mA Digital to Analog Channels (DA3)
28 VDC Input PSU per VITA 62 (VPX68) with at least 50 ms holdup
MIL-STD-810G, MIL-STD-461F and DO-160 environmental and EMI/EMC qualifications.

Key Benefits

Actuator Interface Units (AIU): Actuator Interface Units (AIU) systems serve as a focal point in tying a wide variety of sensors together that indicate temperature, flow, level or pressure. These Modular Open Systems Approach (MOSA) systems feature different analog and digital input and output modules that can be used with a wide range of function types including AC excitation, LVDT, variable reluctance, thermocouples, and RTDs. NAI’s rugged AIU systems offer a DO-178C & DO-254 Certifiable solution and are ruggedized to withstand -40° C to +71° C and qualified to MIL-STD-1275D & MIL-STD-704A with 50 ms holdup (power supply); MIL-STD-461F & MIL-STD-810G.

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Specifications

Need more or less configurations than the SIU32-AIUVARM-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
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