Figure 1-12. Power-Supply Paralleling Board Connectors - Dell 6100 Service Manual

1-14 Dell PowerEdge 6100/200 System Service Manual
share current with each other. When a failure occurs, the power-supply parallel-
ing board isolates the failed power supply.
The power-supply output voltages for redundant or nonredundant systems can
be measured at the connectors on the power-supply paralleling board (PWR1,
PWR2, PWR3, PWRSCSI, and PWRFD) or at the connectors on the end of the
wire bundles extending from these connectors (PWR1, PWR2, PWR3, DDBP,
and FD1–FD4).
diagnostics port (J32)

Figure 1-12. Power-Supply Paralleling Board Connectors

system board
connector (PWR1)
peripherals
connector (PWRFD)
system board
connector (PWR2)
system board
connector (PWR3)
SCSI backplane
board connector
(PWRSCSI)