Fujitsu ETERNUS DX S5 Series Configuration Manual page 62

4. Connecting Cables
Power Cord Connection
The following figures show a connection diagram of AC outlet cables.
: Connect OUTn of the power distribution unit #0 to the PSU#0 inlet of the ETERNUS storage system.
: Connect OUTn of the power distribution unit #1 to the PSU#1 inlet of the ETERNUS storage system.
3
Use the power cord clamps to prevent the power plugs from coming unplugged.
Attach the power cord clamps removed in
4
Connect the plugs on the other end of the power cords (AC input cables) that are attached to the power
distribution unit to sockets.
IMPORTANT
Power supply failure can be prevented by connecting the power cords (AC input cables) on the
power distribution unit #0 side and the power distribution unit #1 side to different power sources.
Drive enclosure 5
Drive enclosure 4
Drive enclosure 3
Drive enclosure 2
PSU#2 Inlet
Drive enclosure 1
PSU#0 Inlet
Controller enclosure
PSU#0 Inlet
PSU#3 Inlet
PSU#1 Inlet
PSU#1 Inlet
Power distribution unit #1
Power distribution unit #0
Step 1.
62 Configuration Guide (Basic)