Remote Voltage Monitoring And Control - National Instruments PXIe-1095 User Manual

LED State
Steady green Intake or exhaust temperature is within chassis operating range.
Steady red
Fan LED Off
Steady green All chassis fans are enabled and operating normally.
Steady red
All LEDs Blinking red An internal chassis fault has occurred.
Table 2. Front Panel LED States
The chassis power supply has a single LED that indicates the health of that supply.
The following table describes the rear panel LED states. Refer to Figure 2, Rear View
of the PXIe-1092, for LED location.
State Description
Off Power supply is unplugged or in standby.
Steady green Main power is active and supply is operating normally.
Blinking red Power supply is operating outside of specification.
Steady red Power supply has failed.
Table 3. Rear Power Supply LED States

Remote Voltage Monitoring and Control

The PXIe-1095 chassis supports remote voltage monitoring and inhibiting through a
female 8-pin connector on the rear panel. The following table shows the pinout of
the 8-pin connector.
Note
The PXIe-1095 accessory kit includes one 8-pin connector. To order
additional connectors, use Phoenix Contact part number MC 1.5/8-STF-3.5-
BK or 1847181.
Pin Signal
1 Inhibit (Active Low)
2 Fault (Active High)
3 Logic Ground
Description
Intake or exhaust temperature is outside of chassis operating
range.
Chassis is powered off.
One or more chassis fans have failed.
PXIe-1095 User Manual
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