Daktronics Data Time Series 50 Time & Temperature Display Manual de usuario descargar pdf (Pagina 23)

Electrical

Installation

3-1

SECTION 3 : Electrical Installation

Reference Drawings: Eave Mounting of Sensor.........................................Drawing A-15267

Assembly, Term Plate..............................................Drawing A-57279

System Schematic...................................................Drawing A-57319

Schematic, 48” & 60” T&T.......................................Drawing A-67341

Component Access and Controller..........................Drawing A-87841

Knockouts for1/2” conduit are provided in the master display on either end of the display for signal and

power entrance. Refer to the appropriate drawing in Section 1 for dimensions. Figure 1 shows the

general electrical layout of an installation.

3.1 Display Access

Access the inside of the display through the hinged lampbank to perform electrical installation.

The lampbank is held closed with 1/4-turn fasteners along the bottom. Release the fasteners

and swing the lampbank open. Cut the cable ties on the prop rod and secure the lampbank

open.

(25 ft. typical)

(50 ft maximum)

Figure 1: Installation Electrical Layout

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 79 80

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Daktronics Data Time Series 50 Time & Temperature Display Manual de usuario Pagina 23