Quantum Bus Supply Wiring - Lutron Quantum QP2-0P0CSE-120 Manual Del Usuario

Quantum Bus Supply Wiring
TM
Wire Gauge
12 AWG
(2.5 mm
14 AWG
16 AWG (1.5 mm ) (1.5 mm
2
18 AWG (1.0 mm ) (1.0 mm
2
Notes
• E1 and E2 wires are not polarity sensitive.
• Hot/live, neutral, and ground wires are also
connected to each lighting fixture; some may have
an emergency feed.
• EcoSystem bus uses a free wire topology.
• If 15 V +/- 1 V is not present between E1 and
E2, check the Quantum bus supply wiring. A short
between E1 and E2 will cause the bus supply to
stop providing voltage on the bus and will cause the
ERR indicator to flash. Removing the short between
E1 and E2 will allow the bus supply to operate
properly.
• To wire the Quantum bus supply for PELV (Class
2: USA), the Quantum bus supply wires must be
separated from the mains wiring. Otherwise, the
PELV wiring must be classified as NEC
8 Quantum Light Management Hub
TM
Max. Bus Length
2200 ft (670 m)
)
2
1400 ft (427 m)
) 900 ft (274 m)
2
) 570 ft (175 m)
2
Class 1.
®
Line voltage in
(prewired by Lutron)
DL7 DL8
E1 E2 E1 E2
EM C
E2
E1
EcoSystem devices
E2
E1
To additional
EcoSystem devices
Processor link (prewired by
Lutron; not visible in this view)
Emergency input
(normally closed)
R