Architectural Spot & Flood Light
INSTALLATION GUIDE
GVA Lighting, Inc. 3400 Ridgeway Drive, #14 Missisauga, Ontario L5L 0A2
Tel: + 1 905 569 6044 Email: info@gvalighting.com gvalighting.com
IG-LIRA, 2018-08-28 | Page 4 / 9
Specifications are subject to change without notice. Every effort has been made to ensure that the information provided in this manual is accurate.
GVA Lighting Inc. is not responsible for printing or clerical errors. Refer to www.gvalighting.com for additional information.
LIRA
™
2
CONNECTION
DIAGRAMS
2.1
TYPICAL SYSTEM DIAGRAM
WARNING
Ensure power supply is turned OFF before making any connections. Connecting the luminaire while the power is turned
ON may result in equipment damage.
Make connections to junction boxes (supplied by others) and to the luminaires.
NOTE: LIRA luminaire 24VDC power conductors and DMX Common should be connected in parallel.
NOTE: DMX I/O must be connected in series.
NOTE: Total load shall not exceed power rating of PDB-ELV/PS-ELV and should be under 100W to remain Class 2.
NOTE: Follow labels & markings on terminal blocks & cables for correct polarity.
NOTE: Luminaire configuration and length of leader/ jumper cables directly affects the maximum number of luminaires allowed in a single run. Minimum working
voltage of LIRA luminaire is 18VDC.
JUNCTION BOX
(supplied by others)
LIRA LUMINAIRE(S)
DMX OUTPUT CABLE
(optional, supplied by others,
for DMX luminaires only)
AC OUTPUT CABLE
(optional, supplied by others)
BUS SYSTEM
LEADER
CABLE
FIRST
JUNCTION BOX
(supplied by others)
LAST
JUNCTION BOX
(supplied by others)
LEADER
CABLE
LEADER
CABLE
LIRA LUMINAIRE
JUNCTION BOX
(supplied by others)
AC INPUT CABLE
(supplied by others)
100~277VAC LINE
VOLTAGE
PDB-ELV or PS-ELV
RADIAL/ STAR SYSTEM
2C 24VDC CABLE &
5C DMX CABLE
(for DMX luminaire only,
supplied by others)
OR 2C 24VDC CABLE
(for non-dimming luminaire only,
supplied by others)
2C 24VDC CABLE &
5C DMX CABLE
(for DMX luminaire only,
supplied by others)
OR 2C 24VDC CABLE
(for non-dimming luminaire only,
supplied by others)
2C 24VDC CABLE &
5C DMX CABLE
(for DMX luminaire only,
supplied by others)
OR 2C 24VDC CABLE
(for non-dimming luminaire only,
supplied by others)
NOTE: Diagram shows 2C power cable and 5C data cable option.
GVA 7C power & data cable available (supplied separately).
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