Chapter 1
Getting Started
1-2
ni.com
If you are missing any of the above items, or if you have the incorrect
AC power cable, contact National Instruments.
Key Features
The PXI-1044 combines a high-performance 14-slot PXI backplane with a
high-output power supply and a structural design that has been optimized
for maximum usability in a wide range of applications. The chassis’
modular design ensures a high level of maintainability, resulting in a very
low mean time to repair (MTTR). The PXI-1044 complies with the
PXI
Hardware Specification
,
Revision 2.1
, offering advanced timing and
synchronization features.
The key features of the PXI-1044 include the following:
•
PXI and CompactPCI (PICMG 2.0 R 3.0) module compatibility
•
3U-sized, 14-slot chassis
•
Universal AC input: automatic voltage and frequency ranging
•
Over-current protection through push-reset circuit breaker (no
AC-input fuses to replace)
•
Removable modular power-supply shuttle
•
Remote voltage monitoring and inhibit through a rear-panel connector
•
On/Off (Standby) power switch on the front panel for easy access
•
Temperature-sensing module that can adjust fan speed based on
air-intake temperature to minimize audible noise
Table 1-1.
AC Power Cables
Power Cable
Reference Standards
Standard 120 V (USA)
NEMA 5-15
Switzerland 220 V
SEV
Australia 240 V
AS C112
Universal Euro 230 V
CEE (7), II, IV, VII IEC83
North America 240 V
NEMA 6-15
United Kingdom 230 V
BS 1363/IEC83
