For additional information, see the complete installation and operation guide at www.lutron.com/qs
GRAFIK Eye QS with DALI® Control Unit Quick Installation and Operation Guide
8
Wiring the GRAFIK Eye QS with DALI® Control Unit:
Power Group Wiring Example
On the QS link, some devices supply power and some devices consume power. Each device has a specific number of Power Draw Units
(PDUs) that it either supplies or consumes. A Power Group consists of one device that supplies power and one or more devices that
consume power; each Power Group may have only one power-supplying device. Refer to the QS Link Power Draw Units specification
submittal (Lutron P/N 369405) for more information about PDUs.
Within Power Groups on the QS link, connect all 4 terminals (1, 2, 3, and 4), shown by the letter A in the diagram. Between devices on the
QS link that supply power, connect only terminals 1, 3, and 4 (NOT terminal 2), shown by the letter B on the diagram.
Wiring can be T-tapped or daisy-chained.
LUTRON
Power Group 1
Power Group 2
Power Group 3
(Do NOT connect terminal 2: 24 V-)
(Do NOT connect terminal 2: 24 V-)
(Do NOT connect terminal 2: 24 V-)
GRAFIK Eye QS
control unit
Supplies PDUs
Quantum panel
Supplies PDUs
QS Power Supply
Supplies PDUs
Energi Savr Node
unit Supplies PDUs
Control Interfaces
Consume PDUs
Control Interfaces
Consume PDUs
Wallstations
Consume PDUs
Wallstations
Consume PDUs
Wallstations
Consume PDUs
QS Sensor Module with
Occupancy Sensor
Consumes PDUs
B
A
A
B
A
B
Connect all 4 terminals within a
power group:
1: Common
2: 24 V-
3 and 4: Data
Connect only 3 terminals between
power groups:
1: Common
2: 24 V- Do NOT connect
3 and 4: Data
A
B
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