R
4
Installation Guide for Lighting Zone Controllers
This page applies to:
LZC1
Small
Panel
Std.
Panel
System Overview (continued)
LUTRON
LUTRON
1
CIR COM is used for connecting multiple LZCs
to one or more wall controls or occupant
sensors. See pages 21, 22, and 24 for more
details.
2
Use 24 V
or +15 V
, depending
on occupant sensor
PELV
(Class 2: USA)
wiring
Maximum
length 250 ft.
(76 m)
#22 AWG
(0.64 mm
2
)
LZC link
Maximum
length 2000 ft.
(610 m)
Ground
Ground
Neutral
Dimmed hot
Switched hot
+24 V
(red)
PS SIGNAL (yellow)
PS COM (black)
+15 V
(red)
2
+24 V
(red/white)
2
OCC SIG (blue)
OCC COM (black)
WC COM (white/black)
CIR COM (white/black)
1
WC SIGNAL (yellow)
+24 V
(red/white)
Shield (bare): #24 AWG (0.5 mm
2
)
EMERG (red): #12 AWG (2.5 mm
2
)
MUX (purple): #22 AWG (0.64 mm
2
)
MUX (white): #22 AWG (0.64 mm
2
)
LINK COM (black): #12 AWG (2.5 mm
2
)
White
Orange
Black
White
Orange
Black
Neutral
Green
White
Hot
Black
Orange
Red
Circuit
breaker
Line voltage
wiring
Load wiring
Maximum length 750 ft. (240 m)
Ground
Cap off orange wire for switched loads
Router
panel
or
GRAFIK
7000P
processor
panel
Lighting
zone
controller
Lighting
zone
controller
Daylight sensor
Occupant sensor
Nova T*
®
wall control
100 - 277 V
distribution panel
Lutron 3-wire phase control
dimming ballasts
Fluorescent fixture
Additional ballast for
4-lamp fixture only
LZC
Ballast
Ballast
White
Black
Switched load
To LZC link
Note:
Colors indicated refer
to the typical equipment wire
colors
Note:
LZC link wiring must be daisy-chained;
do not create T-taps longer than 6 inches
Lutron GRX-CBL-46L series cable or equivalent
6 in.
(150 mm)
maximum
This diagram shows all the connections that may be made to a lighting zone controller (LZC). Line voltage wiring
to an LZC panel may vary slightly. The remainder of this Guide will explain this wiring in more detail.
Wiring Detail
#18 AWG
(1.0 mm
2
)