Lutron EcoSystem Guia De Instalacion página 6

EcoSystem
Step : Emergency Input
The Emergency Input on the EcoSystem Bus Supply is
compatible with an external normally-closed contact
closure output. Normally closed means that the contact is
closed when normal power is present. The contact is open
when normal power is lost.
When the input to CCI-EMERG (terminal Em) is not
connected to CCI-COM (terminal C) and OPT Switch 5
(Emergency Disable) is in the Off position, the entire
EcoSystem Bus is in Emergency mode. When in
Emergency mode, all ballasts and modules will be at their
programmed emergency output (100% light by default).
Also, all control and programming of a ballast or module
will be disabled while it is in Emergency mode.
If using a 2L version, there is only one Emergency
input; it affects both busses.
Emergency Input Wiring (if used)
The EcoSystem Bus Supply is compatible with fire alarms
and security systems that have a normally-closed (NC)
contact closure output. Contact closure input may be
dry contact closure or open collector (NPN). To use the
Emergency input with an external normally-closed relay,
follow these steps:
DO NOT WIRE LIVE! Interrupt power via circuit
breaker before wiring and servicing the EcoSystem
Bus Supply. V
is off.
A. Wire the alarm system's normally-closed contactor
between CCI-COM (terminal C) and CCI-EMERG (terminal
Em) on the red terminal block. Use #12 AWG to #18 AWG
(2.5-1.0 mm ) between the EcoSystem Bus Supply and
2
contactor terminals. See the diagram on the next page.
B. Ensure that OPT Switch 5 (Emergency Disable) is in the
Off position.
C. Turn on circuit breaker to energize. V
the EcoSystem Bus Supply glows green when energized.
EcoSystem Bus Supply Installation Guide
TM
| Bus Supply Installation Guide
TM
PWR indicator is off when power
PWR indicator on
Step : Optional Contact Closure Inputs
Contact closure inputs (CCI) on the EcoSystem Bus
Supply may be used for integrating a BMS system or
occupant sensors with contact closure outputs (CCO) to an
EcoSystem Lighting Network.
If the contact closure inputs on the EcoSystem
Bus Supply are not used, skip to Step 6: Testing and
Troubleshooting.
If using a 2L version, there is one set of contact
closure inputs per bus. The contact closure inputs
for each bus are located beneath the corresponding
EcoSystem Bus terminals.
Contact Closure Input 1 (CCI-1) and Contact Closure
Input 2 (CCI-2) can be programmed to control two
different groups of ballasts or modules (one group per
CCI). CCIs force the assigned groups to an "Occupied
mode" or "Unoccupied mode". Groups are assigned using
the EcoSystem Programmer.
Occupied mode enables the system to operate
normally: wall controls, daylight sensors, and infrared
transmitters control ballasts as programmed. Unoccupied
mode turns EcoSystem ballasts and modules off.
A ballast or module can be programmed to listen to a
combination of occupant sensors (connected to ballasts on
the EcoSystem Bus) and/or contact closure inputs (CCIs)
on the EcoSystem Bus Supply. These programmable
inputs determine whether a ballast or module is in
occupied mode or unoccupied mode. A ballast or module
will be in unoccupied mode if all occupant sensors or Bus
Supply CCIs that are programmed to control the ballast
and module are in the unoccupied state. If any occupant
sensors or Bus Supply CCIs are in the occupied state, all
ballasts or modules that they are programmed to control
will be in the occupied mode.
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