Section 3:
Electrical Installation
Reference Drawing:
Specifications; Gas Price Driver, 4 Col. ..........................................................
Drawing A-250728
Schematic, Enclosed 1 KW Power Supply .....................................................
Drawing A-299746
Address Dip Switch Settings ...........................................................................
Drawing B-256001
Electrical installation consists of the following processes, as illustrated in
:
•
providing power and ground to a disconnect near the display.
•
routing power and ground from the main disconnect to the display.
•
connecting the display ground to a ground rod at the sign location.
•
routing the control signal cable from the control location to the sign location. Signal options
include the DM-100, RC-100, and RC-50.
Each of these steps is covered in the following section.
Figure 8: Power and Signal Routing
Electrical Installation
5
