Daktronics Galaxy AF-3112 Primary Series, Руководство пользователя

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The Cat-5 cable used is an eight-conductor cable that has a special configuration for
use. See
Section 3.7 for the signal cable configuration.
3.4 Conduit
Reference Drawings:
Shop Drawing, AF-3112-2480-34-SF-*-P/M ................ Drawing A-193720
Shop Drawing, AF-3112-1680-34-SF-*-P/M ................ Drawing A-201993
Daktronics does not provide the conduit. Refer to Drawing A-193720 or A-201993
for your display size for approximate locations for power and signal conduit.
Separate conduit must be used to route:
•
Power
•
Signal IN wires
•
Signal OUT wires (if signal is required for another display)
Knockout holes for ½" conduit are located at the bottom right (rear view) of the back
of the display (refer to
Drawing A-193720 or A-201993 ).
For displays with more than one face, signal and temperature sensor wiring between
displays is done using a quick connect interconnect cable.
3.5 Preparing for Power/Signal Connection
Reference Drawings:
F. Assy, AF-3112-2480-34........................................... Drawing B-200259
1. The display door has three face panel latches, see
Figure 17
. Release the
latches using a 5/32" Allen wrench as shown in
Figure 16
. Lift the face
panel. Gas springs will hold the door open for servicing. Caution: The door
will swing up. Take extra precautions during windy conditions.
Figure 16: Use 5/32" Hex Wrench to Release Latches
Figure 17: Face Panel Latches
2. Punch or use 7/8" (0.875) conduit holes for the desired conduit openings.
Be careful that none of the internal components are damaged. Attach
the conduit.
3. Locate the controller and power termination panel for these displays in
Drawing B-200259
Electrical Installation
3-5