Figure 1-10. Dc Power Connector Pwrscsi (Ddbp); Figure 1-11. Dc Power Connector Pwrfd (Fd1-Fd4) - Dell 6100 Service Manual

common (black)
common (black)
common (black)
common (black)
PWRSCSI
(DDBP)
+12 VDC (yellow)
+5 VDC (red)
+12 VDC (yellow)
+5 VDC (red)

Figure 1-10. DC Power Connector PWRSCSI (DDBP)

PWRFD
(FD1–FD4)
1
Wires 1 through 4 are connected to FD1 and FD2.
2
Wires 5 through 8 are connected to FD3 and FD4
Figure 1-11. DC Power Connector PWRFD (FD1–FD4)
The power-supply paralleling board (see Figure 1-12) connects the power from
two power supplies together in a redundant configuration, monitors the inputs
and outputs of each power supply, and determines when to turn on/off each
power supply. With the power-supply paralleling board, the two power supplies
common (black)
common (black)
common (black)
8 9 10 11 12 13 14
1 2 3 4 5 6 7
+12 VDC (yellow)
common (black)
common (black)
+5 VDC (red)
2
8
5 6 7
1
4
1 2 3
+5 VDC (red)
common (black)
common (black)
+12 VDC (yellow)
.
+12 VDC (yellow)
+5 VDC (red)
+12 VDC (yellow)
System Overview 1-13