Overview Of Iec Pelv/Nec ® Class 2 Wiring - Lutron Electronics GRAFIK Eye QS with EcoSystem Installation And Operation Manual

Wiring the GRAFIK Eye QS with EcoSystem Control Unit
Overview of IEC PELV/NEC
IR Wiring
18 AWG (1.0 mm )
2
each terminal
From external
IR connection
(by others)
Contact Closure Input Wiring
24 V- 50 mA
For settings, see CCI Mode Setup.
Example:
Occupancy sensor
18 AWG (1.0 mm
(maximum 1)
each terminal
Signal
+V Input
Circuit Common
LUT-ELI-3PH
Example:
Emergency lighting interface (maximum 1)
Note: The GRAFIK Eye QS control unit must
be powered by a Normal/Emergency
distribution panel for proper ELI
operation. Refer to the LUT-ELI-3PH
Installation Guide for the complete
wiring diagram.
®
Class 2 Wiring
®
1: IR DATA
2: IR COM
A: CCI SIG
B: 24 V-
C: CCI COM QS Link Control Wiring
24 V- 100 mA
Common and power (terminals 1 and 2):
Two 18 AWG (1.0 mm
) Two 12 AWG (4.0 mm
2
A: CCI SIG
B: 24 V-
C: CCI COM
Data (terminals 3 and 4):
Twisted, shielded pair 22 AWG (0.5 mm
each terminal
GRAFIK Eye QS with EcoSystem Control Unit Installation and Operation Guide 8
(continued)
) each terminal (for link <500 ft/153 m)
2
) each terminal (for link 500-2000 ft/153-610 m)
2
To control stations,
shades, or other
GRAFIK Eye QS
control units
1 2 3 4 5 6 L N
1 2 3 4 5 6 L N
1: COM
2: 24 V-*
* Do not connect terminal 2
3: MUX
between any GRAFIK Eye QS
4: MUX
control unit and any other power
supply, including another GRAFIK
Eye QS control unit.
Refer to the QS Link Power Draw
) Units specification submittal
2
(Lutron P/N 369405) for more
information concerning PDUs.
1 2 3 4 5 6 L N Note: Use appropriate wire connecting devices
as specified by local codes.
N H 1 2 3