A-2 | ni.com
Appendix A Specifications
Electrical
Physical
Board dimensions .............................................Four-wide 3U PXI Express module
Slot requirements ..............................................One system slot plus three controller
expansion slots
Compatibility ....................................................Fully compatible with PXI Express
Specification 1.0
Weight ...............................................................1.32 kg (2.91 lb) typical
Environment
Maximum altitude.............................................2,000 m (800 mbar)
(at 25 °C ambient temperature)
Pollution Degree ...............................................2
Indoor use only.
Caution Clean the PXIe-8840 with a soft nonmetallic brush. Make sure that the
device is completely dry and free from contaminants before returning it to service.
Operating Environment
Ambient temperature range ..............................5 to 50 °C
(Tested in accordance with IEC-60068-2-1 and
IEC-60068-2-2. Meets MIL-PRF-28800F
Class 3 high temperature limit.)
Extended temperature option...............................0 to 55 °C
(Tested in accordance with IEC-60068-2-1 and
IEC-60068-2-2. Meets MIL-PRF-28800F Class 3
low temperature limit and MIL-PRF-28800F
Class 2 high temperature limit.)
Voltage (V)
Current (Amps)
Typical Maximum
+3.3 V 1.03 A 1.65 A
+5 V 1.33 A 2.48 A
+12 V 2.87 A 5.16 A
-12 V 0 A 0 A
+5 V
Aux
0.20 A 0.41 A
Note: Does not include any attached USB devices or ExpressCard.