Connecting To An Ac Power Source; Connecting To A Dc Power Source (Pxi-1031Dc Only); Dc Connector - National Instruments PXI-1031 User Manual

Connecting to an AC Power Source

Connecting to a DC Power Source (PXI-1031DC Only)

© National Instruments Corporation
Attach input power through the rear AC inlet using the appropriate
AC power cable supplied. Refer to Figure 1-2,
Chassis, or to Figure 1-3,
the AC inlet.
The power switch allows you to power on the chassis or place it in standby
mode. Press the power switch to the On position (if not already on).
Observe that all fans become operational.
Table 2-1. DC Power Requirements
Electrical Element
Voltage
Max. DC Input Current
For full chassis power, the DC source must be capable of providing
a minimum of 300 watts of continuous power per feed pair to the
P1 connector on the PXI-1031DC power supply.

DC Connector

Figure 2-2 shows the DC connector (P1) that appears on the rear panel of
the PXI-1031DC power supply.
Positive
(+)
Figure 2-2. The P1 DC Input Connector
Chapter 2
Rear View of the PXI-1031DC
11–30 VDC
30 amps
P1
2-5
Installation and Configuration
Rear View of the PXI-1031
Chassis, to locate
Requirement
Negative
(–)
NI PXI-1031/PXI-1031DC User Manual