Cabling The Dc Power Supplies - NexStor 4900F Series User Manual

Chapter 3 - Setup and Installation
4
This completes the physical hardware installation, refer to "Network Connectivity
for Embedded StorView" on page 55 and "Before You Continue..." on page 55.

Cabling the DC Power Supplies

NOTE:
If you are using the DC Power Supply system, refer to the following procedures
to properly connect the cables.
1
2
3
4
5
This completes the physical hardware installation, refer to "Network Connectivity
for Embedded StorView" on page 55 and "Before You Continue..." on page 55.
54
Cabling the DC Power Supplies
Repeat the above steps for each additional storage system enclosure you will
be installing.
Refer to "DC Power Supply Connector Pinout" on page 160 for wiring
and connector details.
Plug the connector into the power supply, it is keyed to install only one way.
Connect the two Red pair wires to the DC Feed +48VDC connection.
Connect the two Green/Yellow pair wires to the DC Feed ground
connection.
Connect the two Black pair wires to the DC Feed -48VDC connection.
Repeat the above steps (1 - 4) for the second power supply, if this option
was ordered.
Black (2x)
Middle two pair
Red (2x)
Black (2x)
Attaching the DC Cable
Red (2x)
Top two pair
Green/Yellow (2x)
Bottom two pair
Green/Yellow (2x)