© National Instruments
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2-7
Caution
To ensure the specified EMC performance with a second chassis power
supply, install a snap-on ferrite bead (NI part number 711849-01) onto the DC power
cord as close to the DC input connector as possible.
You can order this ferrite bead directly from NI using the
Order By Part Number
link on the home page at
ni.com
. Order the following part number: 781233-02 EMI
suppression ferrite, 10.2 mm (includes NI part number 711849-01 (Fair-Rite
0443167251, type 43, round cable, 10.2 mm/0.402 in. ID, 225
Ω
@ 100 MHz)).
Power-On Test
Caution
Do not install modules prior to performing the following power-on test.
Caution
To completely remove power, you must disconnect all power cables.
The PXIe-1066DC chassis has two slots for inserting power supplies on the rear of the chassis.
A power supply must be installed in one or both of these slots to power on the chassis.
Use the Inhibit Mode switch to power on the chassis or place it in standby mode. Set the Inhibit
Mode switch on the back of the chassis to the Manual position. Observe that all fans become
operational and that all chassis LEDs are steady green. Set the Inhibit Mode switch back to the
Default position to allow the system controller to control the power supply.
