Dali Bus Wiring Details - Lutron GRAFIK Eye QS Guía De Instalación Rápida

Wiring the GRAFIK Eye

DALI Bus Wiring Details

• DALI terminal is double insulated from
QS and mains voltage terminals.
• DALI bus wiring may be run in the same
conduit as mains wiring.
• Consult applicable national and local
codes for compliance.
• Lutron recommends using two different
colors for D1 and D2 (DALI bus) wires.
This will prevent wiring mistakes in
junction boxes where several different
DALI bus wires combine. Use the
following instructions for wiring the DALI
bus.
• Each DALI bus can have only 1 GRAFIK
Eye QS with DALI control unit connected
®
to it. No additional DALI bus supplies can
be on the link.
• Up to 64 DALI devices can be connected
to the DALI bus.
WARNING! Shock hazard. May
result in serious injury or death.
Do not wire live. Interrupt power
via circuit breaker before wiring
and servicing the GRAFIK Eye
QS with DALI control unit.
®
QS with DALI Control Unit:
®
Step 1: Use the wire size chart at right to
determine which wire size to use based
on the length of the DALI bus.
Step 2: Wire the DALI bus from terminal
D1 and terminal D2 to all DALI devices.
Step 3: Turn on circuit breaker to
energize.
DALI Bus
18 V
®
For additional information, see the complete installation and operation guide at www.lutron.com/qs
GRAFIK Eye
250 mA
QS with DALI Control Unit Quick Installation and Operation Guide 5
®
Wiring Size and Bus Length
DALI bus wires D1 and D2 are not
polarity sensitive. DALI bus length is
limited by the wire gauge used for D1 and
D2 as follows:
Wire Gauge Maximum DALI
Bus Length
4,0 mm 671 m
2
2,5 mm 427 m
2
1,5 mm 275 m
2
1,0 mm 175 m
2
DALI bus wiring cables (1,5 mm
available from Lutron, part numbers
C-CBL-216-GR-1 and C-PCBL-216-CL-1.
) are
2