Appendix A
Specifications
©
National Instruments Corporation
A-3
Power Requirements
Voltage ................................................... +5 V
DC
(2 A)
+12 V
AC
(24 mA)
–12 V
DC
(20 mA)
Physical
Dimensions
PCI-1422 ......................................... 10.7 by 17.5 cm
(4.2 by 6.9 in.)
PXI-1422......................................... 16 by 10 cm
(6.3 by 3.0 in.)
Weight
PCI-1422 ......................................... 0.127 kg (0.28 lb)
PXI-1422......................................... 0.172 kg (0.38 lb)
Environment
Operating temperature............................ 0 to 55 °C
Storage temperature ............................... –20 to 70 °C
Humidity ................................................ 10 to 90% RH, noncondensing
Maximum altitude .................................. 2000 m
Pollution degree ..................................... 2
MTBF..................................................... 544,562 h at 25 °C
Functional shock (PXI only) .................. MIL-T-28800 E Class 3 (per
Section 4.5.5.4.1) Half-sine shock
pulse, 11 ms duration, 30 g peak,
30 shocks per face
Operational random vibration
(PXI only) .............................................. 5 to 500 Hz, 0.31 grms, 3 axes
Nonoperational random vibration
(PXI only) .............................................. 5 to 500 Hz, 2.5 grms, 3 axes
