Daktronics Galaxy AF-3010, Руководство пользователя

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Reference Drawings:
System Riser Diagram; Power/Signal, V1500 Displays .............. Drawing A-88427
System Riser Diagram, RS422 ................................................... Drawing A-92681
A 4-conductor cable with shield is used to connect the temperature sensor to the display. The
cable is terminated in the entrance enclosure on the terminal block labeled “TEMP SENSOR.”
Figure 36: Temperature Sensor--Connection and Interconnection
TB42 Cable Wires Temperature Sensor
Pin 7 Green Temp RX-P
Pin 8 White Temp RX-N
Pin 9 Red Temp +5V
Pin 10 Black Temp GND
Pin 10 Bare N/A
2V Displays
If the display is 2V, one temperature sensor is used for both sides. An extra piece of the 4-
conductor cable must be used to jumper the temperature sensor data to the second sign. Refer
to
Drawing A-88426 , Drawing A-88427 , and Drawing A-92681 (located in Appendix C )
for connections. Note: Do not connect the red, black, or shield wires in the jumper to the
second sign. Refer to Figure 36 above.
Sign A
(TB43) Field Cabling Sign B
(TB42)
Pin 7 Green Pin 7
Pin 8 White Pin 8
NC Black NC
NC Red NC
NC Blue NC
A-2 Appendix A: Optional Temperature Sensor