Figure 6-4. Logic Ground Cable Routes In Dc Environment - Tekelec 1100 Hardware Manual

Post Installation Procedures
Procedure 6-4.
1.
Use Procedure 6-1 on page 6-4 to prepare the logic ground cable (P/N
690-0131-01).
NOTE: It may be necessary to drill the central office ground window bar
to accept the 3/8-inch bolts on one-inch centers.
2.
Attach one of the ground cables to the logic ground terminal strip and the
other end to the system ground bar (EF00) or the isolated ground of the
ground window (see Figure 6-4 on page 6-9).

Figure 6-4. Logic Ground Cable Routes in DC Environment

Ground window
Producers
Absorbers
P A N I
NOTE: This figure shows five servers in the frame. For more complete
information about the configuration used by the application, refer to the
assembly
910-2969-001 Revision H, February 2007
Preliminary
Connect Logic Ground from Logic Ground Terminal Strip to
Ground Window
Neutral
Isolated
Clamp amp meter
test area
Bracket*
T1100/T1000 Frame
Logic ground
drawing.
A reading of 0.01 amps is acceptable
a higher reading is not acceptable
To Ground Window
1/0AWG
(cable rack horns)
on brackets
Bracket*
Logic gnd
Frame 1
Breaker
panels
A
B
C
D
E
03_ts_system_logicgnd
* = Brackets
as required
Logic gnd
6-9