
R
6
LCP128
TM
Setup and Maintenance Guide
Introduction
Control Station - Contact Closure Outputs
Contact closure outputs can be added with either a Lutron OMX-AV control station (five outputs per OMX-AV) or
with a Lutron OMX-CCO-8 (eight outputs per OMX-CCO-8). Either control station can be added anywhere on
the digital control station link.
•
Each contact closure may be momentary or maintained.
•
Each contact closure output can be assigned to an action that is programmed to a wallstation button, key turn,
contact closure input, time clock event, or emergency state.
Integration through RS232
The
LCP128
system can be integrated with a building management system through the Lutron RS232 interface
(OMX-RS232).
Emergency Power Mode
When a
LCP128
panel is placed into emergency power mode (loss of normal power), circuits are changed to
emergency settings and remain at those settings until the controller exits emergency power mode (return of
normal power). All control station inputs and time clock events are ignored while in emergency power mode.
Emergency power mode can be activated using:
•
Panel to panel emergency sense line. This method requires that the system have at least two panels. The
system must have at least one normal (non-essential) feed panel and at least one emergency (essential) feed
panel. When power to the normal panel is interrupted, the emergency panel(s) will go into emergency mode.
Note that the normal / emergency switches at the bottom of the controllers need to be set correctly.
•
The Lutron emergency lighting interface (LUT-ELI-3PH), a UL 924 listed device, senses the normal (non-
essential) line voltage on all three phases (3PH) of normal power. When one or more phases of power are lost,
the LUT-ELI-3PH sends a signal to the
LCP128
controller. If the
LCP128
controller’s normal / emergency switch
is set to emergency, the emergency lighting scene or programmed circuit levels are activated.
For more information on emergency lighting applications, refer to Application Note #106. Available at
www.lutron.com.