Specifications

36
Diagrams are for reference only.
Consult the appropriate installation sheet for wiring details.
TM
EST3 NETWORK ANNUNCIATORSEST3 NETWORK ANNUNCIATORS
EST3 NETWORK ANNUNCIATORSEST3 NETWORK ANNUNCIATORS
EST3 NETWORK ANNUNCIATORS
CONTROL PANELS
Remote Annunciator
Use EST3 remote annunciators wherever a compact system status display is needed.
Annunciator configurations include: LCD only display, LED only display, or
combination LED and LCD display in a single enclosure. Display and control is
provided by the 3-LCD and Control Display Modules.
Control/Display modules install over any annunciator support module, maximizing
annunciator design flexibility. A lamp test feature can program to any spare control
switch. If a 3-LCD display is installed in the annunciator, simply operate the Alarm
Silence and Trouble Silence switches simultaneously to lamp test all LEDs. 3-REMICA
remote microphones can also be installed in annunciator cabinets.
TX RX
TXRX
TX RX
TXRX
TX RX
TXRX
TX RX
TXRX
EARTH GROUND
To Backbox
Ground Lead
Rear View
24 VDC
24 VDC
NETWORK A
NETWORK B
SPARE
To TB1 on 3-ANNCPU1
12 435678910