Lutron Electronics QS Wallstation Signature Series Installation Manual page 3

Wiring/Installation
• Refer to the system installation guide and Lutron job
drawings for power cable and data cable (control
link) wiring restrictions and limitations.
• Connect the wallstation to the control link inside the
wallstation's wallbox or in a junction box (provided
by others).
• Use the wire connector required by local code.
Warning! Shock hazard. May result
in serious injury or death. Always turn
OFF the circuit breaker/MCB or remove
the main fuse from the power line before
doing any work.
1. Turn Power OFF. Turn
power OFF at circuit
breaker/MCB (or remove
fuse).
2. Mount Wallbox. Ensure corerct size. See
"Mounting" for details.
3. Prepare Wallstations. Remove the faceplate and
set aside.
4. Prepare wires. Strip insulation from wires so that
4 in (10 mm) of bare wire is exposed.
Wire Sizes (check compatibility in your area)
QS Link Wiring Length Wire Gauge
Less than 153 m (500 ft) Power (terminals 1 and 2)
1 pair 1.0 mm 2 (18 AWG)
Data (terminals 3 and 4)
1 twisted, shielded pair 0.5 mm
153 to 610 m Power (terminals 1 and 2)
2
(500 to 2000 ft) 1 pair 4.0 mm (12 AWG)
Data (terminals 3 and 4)
1 twisted, shielded pair 0.5 mm
Installation Instructions
• Control link wiring must not be run in the same
raceway as line voltage.
• The drain/shield wire must be maintained throughout
the control link. Do not connect the shield to earth/
ground or allow contact with the grounded wallbox.
• Do not connect high-voltage power to low-
voltage ter mi nals. Improper wiring can result in
personal injury or damage to the control or to other
equipment.
Allowable Wiring Configurations
LUTRON LUTRON LUTRON LUTRON
Daisy chain
LUTRON LUTRON LUTRON
LUTRON LUTRON LUTRON
LUTRON LUTRON LUTRON
T-Tap
LUTRON
LUTRON LUTRON LUTRON
LUTRON
LUTRON LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
Wire Strip length
LUTRON
LUTRON
4 in (10 mm)
Lutron Cable P/N
GRX-CBL-346S (non-plenum)
GRX-PCBL-346S (plenum)
2
(22 AWG)
GRX-CBL-46L (non-plenum)
GRX-PCBL-46L (plenum)
2
(22 AWG)
4
Wiring the QS Link
Connect two 22 AWG (0.5 mm
pair wires to terminals 3 and 4 of the wallstation's
control link connector. Shielding (drain) of the
twisted pair wires must be connected together as
shown, but do not connect the shielding to earth/
ground or the wallstation and do not allow it to
contact the grounded wallbox.
500 to 2000 ft/153 to 610 m
seeTouch , seeTouch International
® ®
Drain
LUTRON
(2) 12 AWG
(4.0 mm 2 )
(2) 12 AWG
(4.0 mm 2 )
LUTRON
Signature Series , Architrave
TM
IEC PELV/NEC
®
(2) 18 AWG (1.0 mm
1: Common
2: 24 V
1
2
3
4
Data link: (1) twisted, shielded pair
22 AWG (0.5 mm
3: MUX
4: MUX
Occupant Copy Occupant Copy
) shielded, twisted Connect the appropriate size wires to terminals 1
2
and 2 for power, according to your link length (see
table opposite).
<500 ft/153 m
seeTouch
®
Data link: (1) twisted, shielded pair
Drain
2
22 AWG (0.5 mm )
3: MUX
4: MUX
4
IEC PELV/NEC
Class 2 control
3
wiring
2
1
seeTouch International
®
IEC PELV/
NEC Class 2
®
control wiring
Data
IEC PELV/NEC Class 2 control wiring
link
®
(2) 18 AWG (1.0 mm 2 )
1: Common
Drain
2: 24 V
TM
Class 2 control wiring
2
) Signature Series
(2) 12 AWG
2
(4.0 mm )
(2) 12 AWG
2
(4.0 mm )
1
2
3
4
Drain
2 )
Data link: (1) twisted, shielded pair
22 AWG (0.5 mm
3: MUX
4: MUX
5
Data link
4
3
2
1
®
C
B
A
, Architrave
TM TM
IEC PELV/NEC Class 2
®
control wiring
Data link
Drain
IEC PELV/NEC Class 2 control wiring
®
2 2
) (2) 18 AWG (1.0 mm )
1: Common
2: 24 V
Installation Instructions