Mircom FX-2003-6DS, FX-2017S-12ADS, FX-2009-12DS, FX-2009S-12DS, FX-2003-12XTDS Installation And Operation Manual

FX-2000

Intelligent Analog Fire Alarm Control Panel

Installation and Operation Manual

For the latest compatability information visit www.mircom.com/deviceguide

LT-657 Rev 15
December 2016

Table of Contents

1.0 Introduction 1

2.0 Document Conventions 3

3.0 System Components 4

4.0 Mechanical and Chassis Installation 12

5.0 Module Mounting Locations 23

6.0 Display and Adder Modules Mounting Locations 25

6.1 FX-2003-6DS/FX-2003-12DS/FX-2003-6DS-16LED Compact Main Chassis ............... 25

6.2 FX-2017(S)-12DS Mid-size Main Chassis ...................................................................... 25

6.3 FX-2009(S)-12DS Large Main Chassis .......................................................................... 26

6.4 ECX-0012 Expander Chassis for FX-2009-12DS ........................................................... 26

7.0 Module Settings 29

7.1 Main Fire Alarm Modules (MD-764 Part of Main Chassis) ............................................. 29

7.2 Main Fire Alarm Super Module (MD-757 Part of “S” Version Main Chassis) ................. 30

7.3 RAX-1048TZDS Zone Display Module ........................................................................... 32

7.4 IPS-2424DS Programmable Input Switches Module ...................................................... 32

7.5 Fan Damper Control Display Module (FDX-008W/WKI) ................................................ 33

7.6 DM-1008A Hardwire Detection Adder Module ............................................................... 36

7.7 SGM-1004A Hardwire NAC Signal Adder Module ......................................................... 37

7.8 RM-1008A Hardwire Relay Adder Module ..................................................................... 39

7.9 Polarity Reversal and City Tie Module (Model PR-300) ................................................ 40

7.10 UDACT-300A Main Board .............................................................................................. 41

7.13 ALC-H16 Hardwire Loop Controller Module ................................................................... 47

8.0 Field Wiring 49

8.1 Main Fire Alarm Module Terminal Connections ............................................................. 49

8.2 Analog Loop Wiring ........................................................................................................ 51

8.3 NAC Signal Module (SGM-1004A) Terminal Connections ............................................. 58

8.6 UDACT-300A Main Board Terminal Connections .......................................................... 61

8.8 Wiring Tables and Information ........................................................................................ 63

9.0 System Checkout 65

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10.0 Indicators and Controls 66

11.0 Operation 72

11.1 Single Stage Operation .................................................................................................. 72

11.2 Two Stage Operation ..................................................................................................... 73

11.3 Pre-Signal Operation ...................................................................................................... 74

11.4 UUKL feature ................................................................................................................. 74

11.5 Output Circuit Delay Operation ...................................................................................... 74

11.6 Circuit Types .................................................................................................................. 75

12.0 Appendix A: Specifications 79

13.0 Appendix B: Compatible Devices 85

13.1 FX-2000 Series Compatible Addressable Loop Devices (UL) ....................................... 85

13.2 FX-2000 Series Compatible Two-Wire Smoke Detectors (UL) ...................................... 86

13.3 FX-2000 Series Compatible Four-Wire Smoke Detectors (UL Listed) ........................... 88

13.4 FX-2000 Series Compatible Signalling Devices (UL Listed) .......................................... 88

13.5 FX-2000 Series Compatible Addressable Loop Devices (ULC) ..................................... 89

13.6 FX-2000 Series Compatible Hardwire Smoke Detectors (ULC) .................................... 90

13.7 FX-2000 Series Compatible Synchronized Modules and Strobes ................................. 91

14.0 Appendix C: Power Supply and Battery Calculations 92

15.0 Appendix D: Remote Annunciator Panels 94

16.0 Appendix E: DIP Switch Settings Summary 96

17.0 Appendix F: Alarm Verification Timing 98

18.0 Appendix G: Wiring For Supervised Output Module 99

19.0 Appendix H: Label Requirements for Zone Identification 100

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1.0 Introduction

1.1 About the FX-2000

Mircom's cost-effective FX-2000 Intelligent Analog Fire Alarm Control Panel (FACP) is a
flexible and easy-to-use analog system. The FX-2000 base panel consists of: one intelligent
analog loop controller capable of supporting 99 analog sensors and 99 addressable modules
that can be wired in Class A (Style 6 or 7) or Class B (Style 4). Analog sensors and
addressable modules consist of all compatibility listed devices including Advanced Protocol
devices. Loop adder modules are available for additional addressable (SLC) loops. The ALC­198S provides one additional addressable loop, and the ALC-396S provides two addressable
loops each capable of supporting 99 analog sensors and 99 addressable modules. In addition,
the base panel supports up to 16 conventional adder modules such as the DM-1008A Initiating
Circuit Module, SGM-1004A NAC Circuit Module, and the RM-1008A Relay Circuit Module.
The base panel also includes 4 Class A/B (Style Z/Y) NAC circuits rated at 1.7 amperes each,
and either a 6- or 12-ampere power supply. The ALC-H16 adder board provides expansion for
16 additional conventional hardwire modules.

1.2 Overall Features

Introduction

• Large system capacity and modular design.

• Each Analog Loop is capable of supporting 99 analog sensors and 99 addressable

modules which can be wired as Class A (Style 6 or 7) or Class B (Style 4).

• The base system supports 16 conventional hardwire adder modules.

• 6 or 12 Ampere Power Supply.

• Four Class A/B (Style Z/Y) NAC Circuits rated at 1.7 Amperes each, which can be

configured as Audible or Visual (silenceable or non-silenceable circuits). Audibles may
be steady, Temporal Code, California Code, or March Time.

• NAC circuits may be configured to provide additional auxiliary power or resettable

auxiliary power.

• Fault isolators are present on all in panel addressable loops.

• Configurable Signal Silence Inhibit, Auto Signal Silence, Two-Stage Operation, One-

Man Walk Test.

• Outputs for 4 Wire resettable Smoke Power Supply, Auxiliary Power Supply, and an

interface to the Mircom RTI Remote Trouble Indicator.

• RS-485 Interface for Remote Multiplex Annunciators.

• Three Level Password Protection with field settable definition which enables the installer

to determine what functions are accessible for each of the three levels of pass

• Four queues for Alarm ACK, Supervisory ACK, Trouble ACK, and BLDG (Monitor) ACK,

with LED indicators and selector keys.

• Auxiliary Form-C Relay Contacts for Common Alarm, Common Supervisory, and

Common Trouble.

• RS-232 Port for remote system printer or “CRT terminal”.

• Two Event History Logs; one for Alarm related events and one for all events.

• Front Panel Auto-Configure and / or Personal Computer Configuration.

• Large 4 line by 20 character alphanumeric, back-lit LCD Display with user-friendly menu

system.

1

Introduction

• Common controls and indicators for System Reset, Lamp Test, Fire Drill, Signal Silence,

General Alarm,

• General Alarm Cancel, AC On, Pre-Alarm, and Ground Fault.

• Two Spare configurable Keys and LED Indicators.

• 16 configurable LEDs (bi-coloured) with slide-in labels, available with the DSPL-420-

16TZDS display.

• Provides drift compensation for photoelectric smoke detectors.

• Provides Signal Coding of signal circuits for easy alarm identification (code consists of 1

to 4 digits, each digit consisting of 1-15 pulses on the signal).

• Selection for Canadian (ULC) or USA (ULI) requirements for Smoke Sensor sensitivity.

• Extensive transient protection.

• Surface Mountable Enclosures with removable doors for easy installation and service.

Flush Trims available.

• Removable Terminal Blocks for easy wiring and service.

• Loop Adder modules ALC-198S and ALC-396S for expanding addressable loops by 1

and 2 respectively.

• Adder module ALC-H16 hardwire loop interface board for expanding conventional input,

output, relay capability.

2

2.0 Document Conventions

2.1 Circuits and Zones

The term circuits refers to an actual electrical interface, initiating (detection), NAC (signal), or

relay.

The term zone is a logical concept for a fire alarm protected area, and will consist of at least

one circuit.

Often the terms zone and circuit are used interchangeably, but in this manual the term circuit

is used.

On the FX-2000, circuits can be hardwired inputs and outputs or addressable inputs and
outputs. Both hardwired inputs and outputs, and addressable inputs and outputs may be
grouped together to form logical zones.

2.2 Wiring Styles

Document Conventions

Initiating circuits are configured by default as Class B (Style B). They may be globally (all or

none) configured as Class A (Style D) as described in the system configurator. This operation
uses odd and even pairs of two-wire Class B (Style B) circuits to make one four-wire Class A
(Style D) circuit, thus cutting in half the number of available initiating circuits.

Notification Appliance Circuits (NAC) circuits (also known as NAC circuits) may be

individually wired as Class A (Style Z) or Class B (Style Y) without affecting the number of
circuits available.

Addressable Loops may be configured system wide as Class B (Style 4) or Class A (Style 6).
With the addition of isolators, a Class A (Style 6) will become a Class A (Style 7).

3

3.0 System Components

FX-2000 Chassis Types

System Components

FX-2003-6DS (pictured on the left) FX-2017-12ADS
FX-2003-6DS-16LED (pictured on the right) FX-2017S-12ADS
FX-2003-12DS (pictured on the left)

FX-2009-12DS FX-2003-12XTDS
FX-2009S-12DS

ECX-0012 Expander Chassis

4

System Components

All FX-2000 Series Panels have the following features:

• Main Chassis with one analog loop

• 4 Style Y or Z NAC Circuits

• 4 line by 20 character back-lit LCD display

Table 1 details the specifics of each chassis type. Some models may not be available in all
markets. Verify with your local distributor.

Table 1 FX-2000 Chassis Types

Model Amps

# of

Addressable

loops

# of

NACs

# of

Adder

Modules

# of

Conventional

Adder

Max # of

Display
Adders

Mounts into

Modules

FX-2003-6DS 6 1 4 3 3 2 UB-1024DS
FX-2003-6DS-

16LED
FX-2003-12DS 12 1 4 3 3 2 UB-1024DS

FX-2003-12XTDS 12 1 4 9 9 2

FX-2009-12DS 12 1 4 9 16 3

FX-2009S-12DS 12 0 4 9 16 3

FX-2017-12ADS 12 1 4 17 16 3

FX-2017S-12ADS 12 0 4 17 16 3

6 1 4 3 3 2 UB-1024DS

BBX-1024XT
or
BBX1024XTR

BB-5008 or
BB-5014

BB-5008 or
BB-5014

BBX-1072ADS
or BBX­1072ARDS

BBX-1072ADS
or BBX­1072ARDS

EXC-0012 12 0 0 12 0 2

3.1 Adder Modules

The following table describes the adder modules used with the FX-2000.

Table 2 FX-2000 Adder Modules

Models Description

ALC-198S

Single Intelligent Analog Loop Controller
Module

BB-5008 or
BB-5014

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Table 2 FX-2000 Adder Modules

Models Description

System Components

ALC-396S

DM-1008A, SGM-1004A,
RM-1008A

DSPL-420-16TZDS

3.2 Auxiliary Modules

The following table describes the auxiliary modules used with the FX-2000.

Dual Intelligent Analog Loop Controller
Module

Conventional Circuit Adder Modules,
Detection, Signal and Relay.

Optional main display with 16
configurable bi-coloured LEDs.

This display is included in the
FX-2003-6DS-16LED chassis package.

Table 3 FX-2000 Auxiliary Modules

Model Description

PR-300 Polarity Reversal and City Tie Module

UDACT-300A Digital Communicator/Dialer Module

IPS-2424DS Programmable Input Switches Module

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3.3 Enclosures

The following table describes the enclosures used with the FX-2000.

Table 4 FX-2000 Encl o su res

System Components

Model Description

BB-5008 Backbox 36”H x 30”W x 7”D

BB-5014 Backbox 60”H x 30”W x 7”D

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Table 4 FX-2000 Enclosures

Model Description

System Components

UB-1024DS
DOX-1024DS
DOX-1024DSR

FX-2003-6DS­16LED

UB-1024DS Universal Backbox

26”H x 14.5”w x 4.2”D

DOX-1024DS white door for universal backbox.

DOX-1024DSR red door or universal backbox.

Complete system with DSPL-420-16TZDS
display and UB-1024DS backbox and
DOX-1024DSR door.

8

Table 4 FX-2000 Encl o su res

Model Description

System Components

BBX-1024XT
BBX-1024XTR

BBX-1072ADS

Enclosure 35.5”H x 14.5”w x 5.25”D, white door

Enclosure 35.5”H x 14.5”w x 5.25”D, red door

Enclosure 24.8” x 32.5” x 6.4”, white door

BBX-1072ARDS

Enclosure 24.8” x 32.5” x 6.4”, red door

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3.4 Flush Trim Ring

The following table describes the flush trim ring used with the FX-2000.

Table 5 FX-2000 Flush Trim Ring

System Components

Model Description

FA-XT-TRB

3.5 Remote Annunciators

The following table describes the remote annunciators used with the FX-2000.

Table 6 FX-2000 Remote Annunciators

Model

RA-1000
Series

Black flush trim ring for BBX-1024XT and
BBX-1024XTR.

Description

Remote multiplex annunciator panels. For Canada,

ULC-S527 Standard requires a Common Alarm,

Common Supervisory, and a Common Ground Fault
LED indicator on the Remote Annunciators. To meet
this requirement, use the FX-2000 Configurator to
correlate one LED for Common Alarm, one LED for
Common Supervisory and one LED for Common
Ground Fault.

10

RAM-208/216

Remote multiplex annunciator panels. For Canada,

ULC-S527 Standard requires a Common Alarm,

Common Supervisory, and a Common Ground Fault
LED indicator on the Remote Annunciators. To meet
this requirement, use the FX-2000 Configurator to
correlate one LED for Common Alarm, one LED for
Common Supervisory and one LED for Common
Ground Fault.

Table 6 FX-2000 Remote Annunciators

System Components

3.6 Batteries

The following table describes the batteries used with the FX-2000.

Model

MGD-32,
AGD-048

RAX-LCD Remote Shared Display Annunciator

Description

Remote graphic annunciator drivers. The AGD-048
must be installed in the same enclosure as the
MGD-032.

Table 7 Batteries

Model Description

Batteries 10 to 55 AH

3.7 FX-2000 Accessories

Table 8 Accessorie s

Model Description

MP-300/R/S End-of-line Resistor Plate, Beige, R for red, S for stainless steel finish
RTI-1 Remote Trouble Indicator (ULC and ULI listed)
BC-160 External Battery Cabinet (ULC and ULI listed)

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Mechanical and Chassis Installation

4.0 Mechanical and Chassis Installation

The following chapter describes the Mechanical and Chassis installation for all FX-2000
FAC Ps.

4.1 Mechanical Installation Diagrams

Mechanical Installation Instructions for the following enclosures:

• BB-5008

• BB-5014

• UB-1024DS and DOX-1024DS/R

• BBX-1024XT

• BBX-1024XTR

• BBX-1072ADS

• BBX-1072ARDS

4.1.1 BBX-1072ADS and BBX-1072ARDS Mechanical Installation

Material Cold rolled steel18GA (0.048”) thick cold rolled steel

16GA (0.059”) thick for backbox

14GA (0.075”) thick for door

The BBX-1072ADS and BBX-1072ARDS are suitable for flush or surface mounting, and have
a built-in trim ring.

Dimensions of Enclosure (minus built in trim ring) 24.8” x 6.4” x 32.5”
Distance between horizontal mounting screws 16”
Distance between vertical mounting screws 23.6”
Complete Dimensions of Enclosures 26.4” x 7.7” x 34”

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Mechanical and Chassis Installation

i

Figure 1 BBX-1072ADS and BBX-1072ARDS Flush or Surface Enclosure Installation

and Dimensions

Note: Leave bottom of box conduit free for batteries.

13

4.1.2 BB-5008 Mechanical Installation

Backbox

BB-5008 Backbox

DOX-5008M Metal Door

Backbox with DOX-5008M Door

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Material Cold rolled steel18GA (0.048”) thick cold rolled steel

16GA (0.059”) thick for backbox

14GA (0.075”) thick for door

Mechanical and Chassis Installation

Figure 2 BB-5008 Enclosure Installation Instructions and Dimensions

Note: Leave bottom of box conduit free for batteries.

14

4.1.3 BB-5014 Mechanical Installation

Backbox

BB-5014 Backbox

DOX-5014M Metal Door

Backbox with DOX-5014M Door

i

Material Cold rolled steel18GA (0.048”) thick cold rolled steel

16GA (0.059”) thick for backbox

14GA (0.075”) thick for door

Finish Painted except for hinges

Mechanical and Chassis Installation

Figure 3 BB-5014 Installation Instructions and Dimensions

Note: Leave bottom of box conduit free for batteries.

15

Mechanical and Chassis Installation

26 ”

17”

23 1/2”

14 1/2”

5 5/8”

1 3/8”

4 1/4”

12”

28 ”

26 ”

1 3/4”

1 3/4”

6”

2”

9 1/2”

1 3/4”

1 3/4”

2”

2”

TOP VIEW

SIDE VIEW

SIDE VIEW

BACKBOX

DOOR

BACKBOX FRONT VIEW

UB-1024DS UNIVERSAL BACKBOX AND DOX-1024DS/R DOOR

KNOCKOUT LOCATIONS

Dimensions of backbox (minus built-in trim ring)

Horizontal distance between mounting screws

Vertical distance between mounting screws

Complete dimensions of enclosure with door

Size of Knockouts

26”H x 14 1/2”W x 4 1/4” D

12”

1”

23 1/2”

28”H x 17”W x 5 5/8”D

4.1.4 UB-1024DS and DOX-1024DS/R Mechanical Installation

The universal enclosure is suitable for flush or surface mounting, and have a built-in trim ring.

Dimensions of backbox (minus built in trim ring) 26” x 14.5” x 4.25”
Distance between horizontal mounting screws 12”
Distance between vertical mounting screws 23.5”
Complete Dimensions of Enclosure with door 28” x 17” x 5.6”

Figure 4 UB-1024DS and DOX-1024DS/R Installation Instructions and Dimensions

16

4.1.5 FX-2003-12XTDS Mechanical Installation

14.500

35.500

5.25

17.000

38.010

12.000

25.500

Front Door
(Inside View)

FA-XT-TRB
Trim Ring for
Flush Mounting

Backbox

Adhere trim ring to wall
surface around backbox.

Backbox

Mounting Holes

FX-2003-12XTDS is an expanded version of the FX-2003-12DS.

Dimensions 14.76” wide by 35.8” long by 5.45”

16GA (0.059”) thick for backbox

14GA (0.075”) thick for door

Finish Painted except for hinges

Mechanical and Chassis Installation

Figure 5 BBX-1024XT/R Backbox Enclosure with Trim Ring

17

Mechanical and Chassis Installation

TRIM R ING

WALL

WOOD OR

METAL STUD

BACKBOX

4.1.6 Surface and Flush Mounting Views of the BBX-1024XT/R

5.45” 0.7”

Figure 6 BBX-1024XT/R Surface and Flush Side Views

4.1.7 BBX-1024XT Flush Mounted Box with FA-XT-TRB Trim Ring

Figure 7 Cross section view of mounted BBX-1024XT/R enclosure

18

4.2 Chassis Installation

Chassis Installation Instructions for the following:

• FX-2003-6DS

• FX-2003-12DS

• FX-2003-12XTDS

• FX-2009-12DS

• FX-2009S-12DS

• FX-2017-12ADS

• FX-2017S-12ADS

• ECX-0012

For proper chassis installation do the following

1. Group the incoming wires through the top of the enclosure to prepare it for wiring the
modules. Do not run the wires in-between the modules since it could cause a short
circuit.

Mechanical and Chassis Installation

2. Use a wire tie to group wires for easy identification and neatness.

3. Be sure to connect a solid earth ground (from building system ground / to a cold water
pipe) to the chassis earth ground mounting lug, and to connect the earth ground wire
lugs from the main chassis to the ground screw on the backbox.

4. Mount chassis using the supplied hex nuts.

19

Mechanical and Chassis Installation

4.2.1 Mounting the Chassis into the BBX-1072ADS or BBX-1072ARDS
Enclosure

Mount chassis FX-2017-12ADS or FX-2017S-12ADS into backbox BBX-1072ADS or BBX­1072ARDS using the supplied four #6 hex nuts (two at the top and two at the bottom) as
shown below. The transformer chassis is also mounted using four hex nuts.

Figure 8 Chassis Installation into BBX-1072ADS or BBX-1072ARDS Module Mounting

Locations

20

8 #8 hex nuts, 4 for inner
chassis and 4 for the
transformer chassis.

Mechanical and Chassis Installation

4.2.2 Mounting the Chassis into the BB-5008 or BB-5014

The chassis is mounted using the four #6 hex nuts provided. Two across the top portion and
two across the bottom of the chassis. The inner door is mounted using four hex nuts on the left
side and secured with two screws on the right side.

Figure 9 Chassis Installation into backbox BB-5008 and BB-5014

21

Mechanical and Chassis Installation

i

4.2.3 Mounting the Chassis into the UB-1024DS and DOX-1024DS/R Enclosure

The chassis is mounted using the six #8 hex nuts provided. Three across the top and three
across the bottom of the chassis. The inner door mounts over the chassis with two #8 hex
nuts.

Figure 10

Note: Leave bottom of box conduit free for batteries.

22

Chassis Installation into Universal Enclosure UB-1024DS and DOX-1024DS/R

5.0 Module Mounting Locations

SCREWS
PROVIDED

M/F HEX SPACER

UDACT-300A
DIALER MODULE

OTHER ADDER
CIRCUIT MODULE

FX-2000
MAIN CHASSIS

OTHER ADDER
CIRCUIT MODULE

PR-300 CITY TIE MODULE

i

i

The FX-2003-6DS/12DS or FX-2017-12ADS Main Chassis come pre-assembled with a main
chassis, display components and boards. Install adder modules of different types as shown in
the diagrams on the following pages.

Module Mounting Locations

Figure 11 Module Mounting Loc ations View #1

Note: To enable communication from the main module to all of the adder modules, it is

necessary to add a continuity jumper on the last adder module in a chain (see the
appropriate module settings section to verify the location of the continuity jumper

Notes: Front plate is not shown. Reserved for PR-300 or UDACT-300A. Other circuit

on a particular circuit adder module). Only the last circuit adder module should
have a jumper plug on its continuity jumper; all others must be left without a
jumper plug.

adder modules may be:

• DM-1008A Detection Circuit Adder Module

• SGM-1004A Signal Circuit Adder Module

• RM-1008A Relay Circuit Adder Module

• ALC-198S Loop Adder Module

• ALC-396S Loop Adder Module

• ALC-H16 Hardwire Loop Controller Module

23

Provision for PR-300 or UDACT-300A

Module Mounting Locations

Figure 12 Module Mounting Locations View #2

24

Display and Adder Modules Mounting Locations

FX-2000 Main Board

123

Slot is reserved for
PR-300 or UDACT­300A. If not
required, this slot
can be used to
mount any of the
adder modules.

1

23

45

67

89101112

1314151617

FX-2000 Main Board

6.0 Display and Adder Modules Mounting Locations

6.1 FX-2003-6DS/FX-2003-12DS/FX-2003-6DS-16LED Compact

Main Chassis

Mounts in the UB-1024DS backbox and supports three circuit adder modules.

Exterior View Interior View

6.2 FX-2017(S)-12DS Mid-size Main Chassis

Mounts in the BBX-1072ADS or BBX-1072ARDS Enclosure, and supports three display
modules and 17 adder modules.

Exterior View Interior View

Slot is reserved for PR-300 or UDACT­300A. If not required, this slot can be used
to mount any of the adder modules.

25

Display and Adder Modules Mounting Locations

Slot is reserved for PR-300 or UDACT­300A. If not required, this slot can be used
to mount any of the adder modules.

Cutout to mount

display module

Cutout to mount

display module

6.3 FX-2009(S)-12DS Large Main Chassis

Mounts and occupies four display positions in BB-5008 or BB-5014 Enclosures, and supports
two display modules and nine adder modules.

Exterior View Interior View

Cutout to mount

display module

Cutout to mount

display module

Cutout to mount

display module

231

FX-2000 Main Board

6.4 ECX-0012 Expander Chassis for FX-2009-12DS

Mounts and occupies two display positions in BB-5008 or BB-5014 Enclosures, and supports
two display and 12 adder modules.

Exterior View Interior View

56

56

34

4

789

2

1

789101112

26

Display and Adder Modules Mounting Locations

Inside Chassis for mounting adder
modules. Three modules can be
mounted over the main re alarm
board and six above the main re
alarm board stacked three over
three.

Three adder modules
mounted over main re
alarm board.

Main Fire Alarm Board

3

4

5

6

7

8

9

2

1

6.5 Mounting the Boards to the BBX-1024XTChassis

The main board is mounted to the chassis and is shipped out this way. Mounts up to 9 adder modules
and one display module such as RAX-1048TZDS Programmable 48 Zone and Trouble LED display
module, IPS-2424DS Programmable Input Switches module and FDX-008W Fan Damper module.

Figure 13 FX-2003-12XT in a BBX-1024XT Enclosure

27