CHAPTER 2: POWER REQUIREMENTS
8
AC INPUT
The LEO-M user panel includes an AC Input connector that
supplies power to the loudspeaker. The 3-conductor
powerCON 32 is rated at 32 A and uses a locking connector
that prevents accidental disconnections.
LEO-M ships with a black powerCON 32 cable mount con-
nector, rated at 32 A, for assembling AC power cables.
Make sure to use an AC power cable that is wired correctly
(see “Wiring AC Power Cables” on page 8) and equipped
with the appropriate power plug (on the other end) for the
area in which you will operate the unit.
LEO-M requires a grounded outlet. To operate safely and
effectively, it is extremely important that the entire system be
properly grounded.
WIRING AC POWER CABLES
LEO-M ships with a black powerCON 32 cable mount con-
nector, rated at 32 A, for assembling AC power cables. The
pins on the powerCON 32 cable mount connector are
labeled as follows:
■ L (Line)
■ N (Neutral)
■ PE (Protective Earth or Ground)
How AC power cables are wired is determined by the type of
AC power distribution system used (see “AC Power Distri-
bution” on page 7). When wiring AC power cables for single-
line systems, use one of the following wiring schemes:
CAUTION: When wiring AC power cables and
distribution systems, it is important to preserve
AC line polarity and connect the earth ground on both
ends of the cable. LEO-M requires a grounded con-
nection. Always use a grounded outlet and plug. It is
extremely important that the system be properly
grounded to operate safely and properly. Do not
ground-lift the AC cable.
powerCON 32 AC Input Connector
powerCON 32 Cable Mount Connector
AC Wiring Scheme
Wire Color Attach to the
Following
Termin al
U.S. / Canada
60 Hz
European
50 Hz
Black Brown Hot or live (L)
White Blue Neutral (N)
Green Green and Yellow Protective earth /
ground (E or PE)
U.S./Canada, 60 Hz
Black (L)
Europe, 50 Hz
Green (E)
White (N)
Brown (L)
Blue (N)
Green/
yellow (E)
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