Edwards R-Series Annunciators are
high-performance remote annunciators that provide status indication and
common controls for E-FSA series of small analog addressable fire alarm
systems. This family of annunciators offers LCD or LED annunciation.
Models are available with and without common controls.
There
are three R-Series annunciator models, plus an LED-based expander. Up to
two expanders can be connected to any annunciator. The expander
includes 24 pairs of LEDs that extend the capabilities
of any of the annunciators.
All
annunciator models include status LEDs and an internal buzzer. Two
models have an LCD text display, and one has 16 pairs of LEDs for zone
annunciation. LCD models feature a large back-lit, four by twenty
character per line, super-twist liquid crystal display.
R-Series
annunciators and expanders are mounted on a standard 4-inch square
electrical box, using the included mounting ring. They can also be
surface mounted in locking steel enclosures. Three different enclosures
are available.
A keyswitch and graphic annunciator interface
is available for R-Series annunciator applications. The keyswitch
enables or disables common controls. The graphic annunicator interface
cards supports 32 LEDs and 16 switches on the graphic panel display.
LCD models feature large 4 x 20 character backlit LCD display
LED models provide 16 pairs of LEDs for zone annunciation
Available expander extends capability with 24 pairs of LEDs
Up to two expanders may be wired to each annunciator
Status LEDs and internal buzzer standard on all models
Common controls available for LED and LCD display models
Available keyswitch for disabling common controls
Standard 4-inch square electrical box mounting
Class B or Class A RS485 wiring standard
One-, two-, and three-position enclosures available
Graphic Annunciator interface, includes common control, indicators and 32 LEDS
No programing required, set the address and unit recieves all information from panel
Graphic Annunicator Interface
The
RA Graphic Annunicator is an interface card that connects the fire
alarm control panel to the display panel of an LED-based graphic
annunciator.
The annunciator card supports 32 LEDs and 16
switches on the graphic panel display. It includes status LEDs and an
internal buzzer.
The graphic interface is supplied with snap
track mounting. It is attached to a plastic mounting rail that requires
two EIA panels.
The annunciator communicates with the FACP on
the RS?485 data riser. This can be configured for Class A or Class B
communication. The annunciator does not provide ground fault isolation.
It is a stand-alone unit that can be powered by the FACP or by an
approved power supply.