®
Wallbox Power Module Installation and Operation Guide 2
D1 D1 D2 D2
DALI-Compliant Bus Wiring
(See the bus wiring details section for
complete specification)
Note:
DALI-compliant bus link wires are
not polarity sensitive. Labels D1 and D2
are for illustration purposes only.
• Pull power wiring from distribution
panel and to light fixtures
• Each line voltage terminal can accept
one 4.0 mm
2
wire
• Consult Lutron for non-dim relay wiring
and/or load side emergency transfer
wiring
D1 D1 D2 D2
1 2 3 4 5 6 L N
1 2 3 4 5 6 L N
Wiring the Wallbox Power Module with DALI Control Unit:
Overview of Line Voltage/Mains and DALI-Compliant Bus Wiring
Distribution
Panel
Rear of
WPM control
unit
120 V
~
or
220–240 V
~
only
Not used
4.0 mm
2
each
terminal
Line Voltage/Mains
Cables and
Load Wiring
D2
D1
D2
D1
To additional
DALI-compliant loads
D1 D1 D2 D2
DALI-compliant
loads
Terminal labels:
L: Hot/Live
N: Neutral
: Ground
