EDAC Installation Guide
512-1090-001, Revision K0
Page 21 of 56
Base Board
The base board (Figure 7) functions as a backplane for the port and relay cards. Single
port cards mount in sockets JP1 through JP12. Relay cards mount only in sockets JP9
through JP12. It is recommended that port cards be mounted in order beginning with
JP1. If relay cards are used, they should be mounted beginning with JP9 and should
correspond to single port cards as indicated in Table 3.
Figure 7. Base Board
EDAC Power Distribution Panel
The EDAC Power Distribution Panel allows up to eight EDAC units to be mounted on a
19 inch rack. Threaded inserts enable the user to mount the EDAC units on the front of
the panel and two multi-unit power supplies on the back of the panel. The Power
Distribution Module (refer to Figure16 for detail) is attached to the panel and allows the
output of each power supply to accommodate up to four EDAC units. Machine screws
for EDAC unit and Power Distribution Panel installation are supplied.
