Pin Assignments for the DC Power Connectors (Redundant Systems)
The power-supply output voltages for redundant 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).
PWR1
PWRFD (FD1–FD4)
PWR2
PWR3
PWRSCSI (DDBP)
diagnostics port
Figure 1-12. Power-Supply Paralleling Board Connectors
1-16 Dell PowerEdge 4100/180 and 4100/200 Systems Service Manual
