Environmental Characteristics
Temperature
Operating
0 °C to 55 °C for ≤ 58 W module operation
0 °C to 40 °C for > 58 W module operation
Storage
-40 °C to 71 °C
Humidity
Operating
10% to 90%, noncondensing
Storage
5% to 95%, noncondensing
Pollution Degree
2
Maximum altitude
2,000 m
Ventilation Clearance and Cooling
Cooling
Module
Forced air circulation (positive pressurization) through two 210 CFM fans
Secondary cooling
Forced air circulation (positive pressurization) through one 70 CFM fan
Power supply
Forced air circulation through two integrated fans
Minimum chassis cooling clearances
Top and sides
44.45 mm (1.75 in.)
Back
101.60 mm (4.00 in.)
Environmental Standards
This product meets the requirements of the following environmental standards for electrical equipment.
• IEC 60068-2-1 Cold
• IEC 60068-2-2 Dry heat
• IEC 60068-2-78 Damp heat (steady state)
Note
To verify marine approval certification for a product, refer to the product label or visit
and search for the certificate.
Power Requirements
Power Guidelines
Notice
This product is for use only with the Data Record System AD 500W DC Power Supply (NI part number 861354-01).
Power Specifications
Input voltage rating
1
9 V at 68 A
30 V at 19 A
Operating voltage range
9 VDC to 30 VDC
Maximum power consumption
PXI backplane power
12 V at 22.3 A
5 V
aux
at 3 A
5 V at 26.5 A
3.3 V at 36 A
-12 V at 1.75 A
Total available output power
283 W
Maximum power consumption per PXI slot
58 W at 55 °C, 82 W at 40 °C
Main power disconnect
The installation must contain a suitable switch or circuit breaker for power
disconnect. It must be suitably located and easily reached, and marked as the
disconnect device for the equipment.
Required power cord
2.5 mm
2
to 16 mm
2
(14 AWG to 6 AWG) conductor
Select the proper conductor size based on power source and cable routing.
Ensure conductor insulation and cable construction are sufficient for the
application and adhere to applicable electrical codes. Ensure none of the
conductor is exposed.
1
Do not exceed the current rating of the branch circuit providing power to the chassis.
PXIe-1092DC Safety, Environmental, and Regulatory Information
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© National Instruments Corporation
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