Symmetricom TimeSource 2500 Manual page 78

S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S
Wire-Wrap Rear Panel
The 48 volt dc battery enters through the PWR-A and PWR-B
–
terminal blocks. Refer to Figure 27 for the location of the terminal
blocks. The terminals in the terminal blocks are listed in Table E.
If two office battery supplies (battery A and battery B) are not
available, connect the single office battery to the PWR-A terminal
block on the rear of the wire-wrap panel. This is not a
recommended arrangement.
To connect power, ensure the power wires are long enough to go
from the wire-wrap panel to the office battery source connection.
Connect the power wires to the terminals listed in Table E, using
appropriate sized spade lugs.
Connect the leads from the – and + terminals to the office battery
source, but do not apply the office battery to the TimeSource 2500
at this time.
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TimeSource 2500