Power Connections; Figure 1 - Ac Power Compression Gland; Figure 2 - Ac Power Using 1/2" Conduit; Figure 3 - Ac Power Using 3/4" Conduit - RaceAmerica 6428E Manual

Figure 1
110VAC/230VAC
Power Cord installation
with Compression
Gland
Figure 2
110VAC/230VAC
Electrical Wire
installation using
1/2in conduit
Figure 3
110VAC/230VAC
Electrical Wire
installation using
3/4in conduit
RaceAmerica Wireless Drag Racing Scoreboards

POWER CONNECTIONS

Power is supplied through the POWER
INPUT box located on the backside bottom left
rear corner. Models are available powered by
either 110VAC/230VAC or 12VDC or 24-30VDC.
AC power can be connected with an AC power
cord using the watertight compression gland
shown in Figure 1 using a standard 3-conductor
power cord.
L = live or hot side of AC power
N = neutral side of AC power
G = ground lead of AC power
Power can also be conduit connected by installing
a 1/2in (Figure 2) or 3/4 (Figure 3) by removing
the compression gland. The 3/4" conduit fixture
is connected to the matching hole in the cabinet
metal. The compression gland can remain in
place to provide a watertight connection. DC
power is connected to the terminal strip for
12VDC powered equipment and 24VDC powered
equipment. Figure 4 illustrates the typical
installation for 24VDC powered equipment. An
external chassis ground connection is provided
and should be connected to a grounded wire for
permanent installations. DC powered models will
accept 12VDC or 24-30VDC but not both.
Figure 4 - Example of 24VDC powered
equipment DC Power Cord installation
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