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CAUTION:
The power wire assembly has been evaluated for use as internal wire only and
therefore needs to be installed in a cabinet for the system to retain its safety
regulatory markings.
Table 2 shows the pinouts for the site end of this cable. Figure 5 shows a
diagram of the pins. The user/installer must make connections to the site
installation using this information. Connect the 9-pin connector on the
supplied cable to the negative 48/60 volt power supply at the rear of the
system chassis.
Table 2.
WARNINGS:
1.) The power supply cable is used as the main disconnect device for this
equipment. The key switch on front of SPU does NOT disconnect the input to
power supply.
2.) Make sure that all central office safety precautions are carefully observed
when connecting the power supply to primary power source.
3.) This product is to be installed only in Restricted Access Areas (dedicated
equipment rooms, equipment closets or the like) in accordance with Articles
110-16 to 110-18 of National Electrical Code, ANSI/NFFA 70.
Addendum to D Class Enterprise Servers System Installation Guide
DC Power Cable Pinouts
Function
-48V (14 AWG)
Power Supply Status (Open-OK)
Shield
-48V (14 AWG)
Fan Status (Open-OK
Alarm Common
-48V RTN (14 AWG)
-48V RTN (14 AWG)
Remote Reset (Close-reset)
Color
Pin No
Black
1
White
2
3
Black
4
Red
5
Green
6
Red
7
Red
8
Black
9
DC Power Supply
15
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