Motorola SC 4812ET RF Hardware Installation Manual page 109

Materials needed
Table 5-25: Materials Required for Power Cabinet Alarm Cabling
Cable
D
3086039H17
Power Cabinet Alarm Cabling
Procedures
Step
1 Route the conduit for the twisted pair cable (D) from the I/O area of the Power Cabinet to the I/O area
of the RF Cabinet.
NOTE
This cable should share the same conduit used for the DC Power Cabling 3" trade size conduit is
recommended for the DC cables shipped with the Power Cabinet. Refer to Figure 5-4 for
recommended location.
NOTE
This step is omitted if the conduit is already in place in the concrete pad.
2 Route the twisted pair cable (D) through the previously installed conduits and to the punch block
through the rubber boot in the floor of each I/O area (See Figure 5-6).
NOTE
The rubber boot is sized to seal a cable with an outer diameter of either 1/4" or 1/2", if a different
sized cable is used heat/cold shrink or other means may be required to ensure a good seal. A tie wrap
or hose clamp must be used to ensure a good seal around the cables at the boot.
3 Connect the pairs from the cable to the punch blocks in both the RF and Power Cabinet (using only
the recommended 110 style punch tool CGDS237744 or equivalent).
4 Strain relief the cable (D) by tie wrapping it to the punch block mounting bracket as shown in
Figure 5-9 (Power Cabinet) and Figure 5-5 (RF Cabinet).
Apr 2001
SC
TM
V05.03
Table 5-25 lists the quantity and description of the necessary materials.
Qty
Power Cabinet Alarm/Control Cable (length=12ft.), 12–wire,
shielded twisted 6 pair, solid wire.
1
NOTE
If the 12 ft. cable is does not meet site requirements a longer
cable can be ordered using part number 3086039H16.
Refer to Figure 5-9 and Figure 5-10, and follow the procedures in
Table 5-26 to install the Power Cabinet Alarm cabling.
Table 5-26: Power Cabinet Alarm Cable Install Procedure
4812ET RF and Power Cabinet Hardware Installation Manual
DRAFT
Description
Action
Cabinet Cabling
– continued
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