Daktronics Galaxy AF-3112 Primary Series, Руководство пользователя

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Figure 22: RS232 Enclosure Connection
RS422
Reference Drawings:
System Riser Diagram, RS422 Comm. Box ................. Drawing A-199144
A RS422 controlled display requires the use of signal converter (0A-1127-0237) near
the computer. From the signal converter, cable is run to the surge board assembly in
a weather resistant enclosure at the display, as shown in
Figure 23
. A quick connect
cable connects the enclosure to the display. The cable from the signal converter to
the display, must be routed though conduit.
Do not run signal and display power
through the same conduit. Refer to Drawing A-199144 for system layout.
Figure 23: RS422 Display Layout
Electrical Installation
3-10