Envoy 1-4 Zone Conventional Fire Alarm Control Panels Specifications Page 14

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8
EST3
EST3
Network
SUBMIT
Network
Power
Supply
Power
Supply
J8
J9
J10
J11
J8
J9
J10
J11
Central
Processor
Unit
3-CPU1
L
R
M
Alarm
Silence
Alarm
Silence
Panel
Silence
Panel
Silence
DrillDrill
Reset
AlarmAlarm
Sup'ySup'y
TroubleTrouble MonitorMonitor
1
4
7
2
5
8
0
3
6
9
PowerPower TestTest
CPU
Fail
CPU
Fail
GND
Fault
GND
Fault
DisableDisable
PreviousPrevious
MessageMessage
NextNext
Expanded
Message
Expanded
Message
Command
Menu
Command
Menu
Date and Time
EST3 system
Liquid Crystal Display Modules
LCD display modules provide system control and annunciation from any network node location at
which they are installed. Modules feature backlit high-contrast supertwist graphical displays and
mount to the local rail over the node’s central processing unit (3-CPU3). Simple-to-
understand LEDs and switches help the emergency user display information and
execute system commands with confidence.
3-LCDXL modules feature large screens that support 24 lines of text 40 characters in
length – enough space to display eight events simulaneously. It occupies four local
rail module spaces.
3-LCD modules support eight lines of text 21 characters in length. They occupy two
local rail module spaces.
EST3 networks can support any combination of 3-LCDXL and 3-LCD display modules.
3-LCDXL 21 Line Liquid Crystal Display Module Catalog Sheet: 85010-0135
3-LCD 8 Line Liquid Crystal Display Module Catalog Sheet: 85010-0071
Control Display Modules
EST3 Control Display modules provide the emergency user with the simplest of interfaces: lights
and switch controls. Control Display Modules install over local rail modules. There are five types
of modules available.
The first module supports simple zone annunciation; the second, zone annunciation with zone
disable; the third, alarm and trouble zone annunciation; the fourth, alarm and trouble zone
annunciation with zone disable. Typically, alarm zone annunciation appears on any of these
module types.
The fifth module is very adaptable to system requirements for audio or remote equipment control. Each contains 18
LEDs and 18 switches. And each group of three switches has a latching-interlock to support operations that must be
kept separated. The interlock is under software control so only one switch is active at a given time.
3-LDSM LED Display Support Module Catalog Sheet: 85010-0055
3-24R Display Module: 24 red LED Catalog Sheet: 85010-0055
3-24Y Display Module: 24 yellow LED Catalog Sheet: 85010-0055
3-24G Display Module: 24 green LED Catalog Sheet: 85010-0055
3-12SR Display/Control Module: 12 switches with 12 red LEDs Catalog Sheet: 85010-0055
3-12SY Display/Control Module: 12 switches with 12 yellow LEDs Catalog Sheet: 85010-0055
3-12SG Display/Control Module: 12 switches with 12 green LEDs Catalog Sheet: 85010-0055
3-12RY Display Module: 12 red LEDs and 12 yellow LEDs Catalog Sheet: 85010-0055
3-12/2Y Display Module: 12 groups of 2 yellow LEDs Catalog Sheet: 85010-0055
3-12/RY Display Module: 12 groups of 1 red and 1 yellow LED Catalog Sheet: 85010-0055
3-12/S1GY Display/Control Module: 12 switches with 1 green and 1 yellow LED per switch Catalog Sheet: 85010-0055
3-12/S1RY Display/Control Module: 12 switches with 1 red and 1 yellow LED per switch Catalog Sheet: 85010-0055
3-12/S2Y Display/Control Module: 12 switches with 2 yellow LEDs per switch Catalog Sheet: 85010-0055
3-6/3S1G2Y Display/Control Module: 6 groups of 3 switches, 1 LED each: green, yellow, yellow Catalog Sheet: 85010-0055
3-6/3S1GYR Display/Control Module: 6 groups of 3 switches, one LED each: green, yellow, red Catalog Sheet: 85010-0055
Control, Display
& Annunciation
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