Appendix A Specifications - National Instruments PXI Express PXIe-1085 Series User Manual

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Specifications
This appendix contains specifications for the NI PXIe-1085 Series chassis.
Specifications are subject to change without notice.
Caution
Electrical
AC Input
Input voltage range ........................................... 100 VAC to 240 VAC
Operating voltage range
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.................................. 90 VAC to 264 VAC
Input frequency................................................. 50 Hz/60 Hz
1
Operating frequency range
Input current rating ........................................... 12 A to 6 A
Over-current protection .................................... 15 A circuit breaker
Line regulation
3.3 V ......................................................... <±0.2%
5 V ............................................................ <±0.1%
±12 V ........................................................ <±0.1%
Efficiency.......................................................... 70% typical
Power disconnect ............................................... The AC power cable provides main power
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The operating range is guaranteed by design.
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.............................. 47 Hz to 63 Hz
disconnect. Do not position the equipment so that
it is difficult to disconnect the power cord. The
front-panel power switch causes the internal
chassis power supply to provide DC power to the
CompactPCI/PXI Express backplane. You also
can use the rear-panel 8-pin connector and inhibit
mode switch to control the internal chassis power
supply.
A
© National Instruments | A-1

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