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CAUTION: The V+ terminals are shunted internally together, as are the V- terminals. Do
not connect the terminals to different sources.
Table 10 on page 21
describes the LEDs on the DC power supplies.
Table 10: ACX6160 DC Power Supply LEDs
Name
Color
State
IN
Unlit
Off
Green
On steadily
OUT
Unlit
Off
Green
On steadily
! (Fault)
Amber
On steadily
ACX6160 DC Power Specifications
Table 11 on page 21
describes the DC power specifications for ACX6160 DC power supplies.
Table 11: DC Power Specifications for an ACX6160
Item
DC input voltage
Description
The power supply is disconnected from power, or the power supply is not
receiving power.
The power supply is receiving power.
The power supply is disconnected from power, or the power supply is not
sending out power.
Power is sending out power.
An error is detected in the power supply. Replace the power supply as soon as
possible. To maintain proper airflow through the chassis, leave the power
supply installed in the chassis until you are ready to replace it.
Specifications
•
Rated operating voltage: –48 VDC to –60 VDC
•
Operating voltage range: –40 VDC through –72 VDC
21
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Troubleshooting
