Bus Supply; Ecosystem Bus Supply - Lutron Electronics EcoSystem Technical Manual

EcoSystem
4
Step Support Components

EcoSystem Bus Supply

Design Statement: The EcoSystem bus supply is required for two
or more ballasts (or BMFs) to work together. The bus supply powers
the communication bus and is capable of supporting up to 64 ballasts
or BMFs. For integration of multiple bus supplies or other lighting
control systems, please contact a Lutron Representative.
Dimensions
W: 1.77" (45mm)
H: 3.56" (85mm)
D: 3.62" (92mm)
Limits
Each EcoSystem bus can
accommodate the following:
64 Ballasts/BMFs
•
32 Occupancy Sensors
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64 Wallstations or
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Infrared Sensors
8 Daylight Sensors
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16 Lutron
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bus supply

™
EcoSystem Digital Bus Supply
CS-1L-CM (shown)
Contractor mountable, no enclosure,
2 contact closures, 1 panic contact closure
CS-1L-WM
2 contact closures, 1 panic contact closure, 1 wallstation/
IR connection, wall-mountable inside enclosure
Accepts one panic normally open or normally closed
•
dry contact closure to override light level to full output
EcoSystem bus may be wired Class 1 or Class 2;
•
bus wires are polarity insensitive
Topology-free wiring; Bus supply may be wired to the
•
communication bus at any point
Output voltage: 16VDC 250 mA Max (Class 1 or Class 2)
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Powered by 120 or 277 V, ~50 or 60 Hz
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Bus supply terminals:
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- EcoSystem bus: #12 – #18 AWG (2.05 – 1.02mm) Solid
- Power wiring: #12 – #18 AWG (2.05 – 1.02mm) Solid
- Class 2 contact closures
Non-volatile (EEPROM) memory stores system programming
•
for 10 years from power down to power restored
Lutron recommends 1 bus supply for each room being
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controlled by EcoSystem
Power draw is < 0.12 A; can be fed with same circuit as fixtures
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www.lutron.com/ecosystem
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Lutron World Headquarters: 1.610.282.3800