Appendix A
Specifications
NI PXI-1010 Chassis User Manual
A-4
ni.com
PXI Subsystem Cooling
Per slot cooling capacity.........................Slot cooling capacity in
worst-case slot is 20 W
Module cooling system...........................Forced air circulation (positive
pressurization) from two fans
Slot airflow direction ..............................P1 to P2, bottom of module to top
of module
Module cooling intake ............................Bottom rear of chassis
Module cooling exhaust..........................Top sides of chassis
Power supply cooling system .................Forced air circulation from
integrated fan
Power supply cooling intake...................Rear of chassis
Power supply cooling exhaust ................Sides of chassis
Module cooling fan MTBF.....................30,000 h
Environment
Temperature (IEC 60068-2-1, 2) ............0 to +50 °C, functional
–20 to +70 °C, storage
Humidity (IEC 60068-2-3) .....................10 to 90% (noncondensing),
functional
Random vibration
(IEC 60068-2-34) ...................................5 to 150 Hz at 0.005 g
2
/Hz ASD,
0.837 g
rms
, functional
10 to 500 Hz at 0.010 g
2
/Hz ASD,
2.214 g
rms
, survival
Random vibration (MIL-T-28800E,
MIL-STD-810E Method 514)
1
...............5 to 500 Hz, 0.31 g
rms
, 3 axes,
operational
10 to 500 Hz, 2.46 g
rms
, 3 axes,
non-operational
1
Test levels exceed those recommended in MIL-STD-810E for Category 1 (Basic Transportation, Figures 514.4-1 through
514.4-3).
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