F2401ca0 CMP2401 2402 Installation Manual

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CMP-2401B/CMP-2402B

Fire Alarm Control Panel

Installation, Maintenance and Operating

Instruction Manual

24 Viceroy Road

Concord, Ontario L4K2L9

Phone (905) 660-7210

FAX (905) 660-7204

P/N 50907:A ECN 98-425

Document #50907

10/26/98 Rev.

Installation Precautions -

Adherence to the following will aid in problem-free installation with long-term reli

WARNING -

Several different sources of power can be connected

to the fire alarm control panel.

Disconnect all sources of power

before servicing. Control unit and associated equipment may be

damaged by removing and/or inserting cards, modules, or inter-

connecting cables while the unit is energized. Do not attempt to

install, service, or operate this unit until this manual is read and

understood.

CAUTION -

System Reacceptance Test after Software Changes:

To ensure proper system operation, this product must be tested in

accordance with NFPA 72-1993 Chapter 7 after any programming

operation or change in site-specific software. Reacceptance test-

ing is required after any change, addition or deletion of system

components, or after any modification, repair or adjustment to sys-

tem hardware or wiring.

All components, circuits, system operations or software functions

known to be affected by a change must be 100% tested. In addi-

tion, to ensure that other operations are not inadvertently affected,

at least 10% of initiating devices that are not directly affected by

the change, up to a maximum of 50 devices must also be tested

and proper system operation verified.

This system meets NFPA requirements for operation at 0-49O C/

32-120O F and at a relative humidity of 85% RH (non-condensing)

at 30O C/86O F. However, the useful life of the system's standby

batteries and the electronic components may be adversely

affected by extreme temperature ranges and humidity. Therefore,

it is recommended that this system and its peripherals be installed

in an environment with a nominal room temperature of 15-27O C/

60-80O F.

Verify that wire sizes are adequate for all initiating device loops.

Most devices cannot tolerate more than a 10% I.R. drop from the

specified device voltage.

Like all solid state electronic devices, this system may oper-

ate erratically or can be damaged when subjected to lightning

induced transients. Although no system is completely immune

from lightning transients and interferences, proper grounding

will reduce susceptibility.

Overhead or outside aerial wiring is

not recommended, due to an increased susceptibility to nearby

lightning strikes.

Consult with the Technical Services Depart-

ment if any problems are anticipated or encountered.

Disconnect AC power and batteries prior to removing or

inserting circuit boards. Failure to do so can damage circuits.

Remove all electronic assemblies prior to any drilling, filing,

reaming or punching of the enclosure. When possible, make

all cable entries from the sides or rear. Before making modifi-

cations, verify that they will not interfere with battery, trans-

former and printed circuit board location.

Do not tighten screw terminals more than 9 in-lbs. Over tight-

ening may damage threads, resulting in reduced terminal con-

tact pressure and difficulty with screw terminal removal.

This system contains static-sensitive components Always

ground yourself with a proper wrist strap before handling any

circuits so that static charges are removed from the body. Use

static suppressive packaging to protect electronic assemblies

removed from the unit.

Follow the instructions in the installation, operating and pro-

gramming manuals. These instructions must be followed to

avoid damage to the control panel and associated equipment.

FACP operation and reliability depend upon proper installation.

While installing a fire alarm system may make lower insurance

rates possible, it is not a substitute for fire insurance!

Fire Alarm System Limitations

An automatic fire alarm system - typically made up of

smoke detectors, heat detectors, manual pull stations, audi-

ble warning devices and a fire alarm control with remote noti-

fication capability can provide early warning of a developing

fire. Such a system, however, does not assure protection

against property damage or loss of life resulting from a fire.

Any fire alarm system may fail for a variety of reasons:

Smoke detectors may not sense fire where smoke cannot

reach the detectors such as in chimneys, in walls, or roofs, or

on the other side of closed doors. Smoke detectors also may

not sense a fire on another level or floor of a building. A sec-

ond floor detector, for example, may not sense a first floor or

basement fire. Furthermore, all types of smoke detectors -

both ionization and photoelectric types, have sensing limita-

tions. No type of smoke detector can sense every kind of fire

caused by carelessness and safety hazards like smoking in

bed, violent explosions, escaping gas, improper storage of

flammable materials, overloaded electrical circuits, children

playing with matches, or arson.

IMPORTANT!

Smoke detectors must be installed in the

same room as the control panel and in rooms used by the

system for the connection of alarm transmission wiring, com-

munications, signaling and /or power.

If detectors are not so

located, a developing fire may damage the alarm system,

crippling its ability to report a fire.

Audible warning devices such as bells may not alert people if

these devices are located on the other side of closed or partly

open doors or are located on another floor of a building.

A fire alarm system will not operate without any electrical

power. If AC power fails, the system will operate from standby

batteries only for a specified time.

Rate-of-Rise heat detectors may be subject to reduced sensi-

tivity over time. For this reason, the rate-of-rise feature of each

detector should be tested at least once per year by a qualified

fire protection specialist.

Equipment used in the system may not be technically compat-

ible with the control panel. It is essential to use only equipment

listed for service with your control panel.

Telephone lines needed to transmit alarm signals from a

premise to a central monitoring station may be out of service or

temporarily disabled.

The most common cause of fire alarm malfunctions, however,

is inadequate maintenance. All devices and system wiring

should be tested and maintained by professional fire alarm

installers following written procedures supplies with each

device. System inspection and testing should be scheduled

monthly or as required by National and/or local fire codes.

Adequate written records of all inspections should be kept.

FCC Warning

WARNING: This equipment generates, uses and can radi-

ate radio frequency energy and if not installed and used in

accordance with the instruction manual, may cause interfer-

ence to radio communications, It has been tested and

found to comply with the limits for class A computing device

pursuant to Subpart B of 15 of FCC Rules, which is

designed to provide reasonable protection against such

interference when operated in a commercial environment.

Operation of this equipment in a residential area is likely to

cause interference, in which case the user will be required

to correct the interference at his own expense.

Canadian Requirements

This digital apparatus does not exceed the Class A limits for radi

tion noise emissions from digital apparatus set out in the Radio

Interference Regulations of the Canadian Department of Comm

cations.

Le present appareil numerique n'emet pas de bruits radioelec-

triques depassant les limites applicables aux appareils numeriqu

de la classe A prescrites dans le Reglement sur le brouillage ra

electrique edicte par le ministere des Communications du Cana

Document 50907 Rev. A 10/26/98 P/N: 50907:A

CHAPTER 1: Product Description ..............................................................................................................7

1.1: Product Features..........................................................................................................................................7

FIGURE 1-1: CMP-2401B/CMP-2402B.............................................................................................8

1.2: Specifications ..............................................................................................................................................9

1.3: Controls, Indicators and Operation .............................................................................................................10

1.3.1: Front Panel Slide Switches ...............................................................................................................10

FIGURE 1-2: CMP-2401B/CMP-2402B Control Switches................................................................10

1.3.2: LED Indicators .................................................................................................................................11

FIGURE 1-3: LED Indicators (CMP-2402B Illustrated).....................................................................11

1.3.3: Local Sounder ...................................................................................................................................12

1.3.4: Normal Standby Operation ...............................................................................................................12

1.3.5: Alarm Condition ...............................................................................................................................12

1.3.6: Trouble Condition.............................................................................................................................12

1.4: Circuits ........................................................................................................................................................13

1.5: Components.................................................................................................................................................13

1.6: Optional Modules and Accessories.............................................................................................................14

CHAPTER 2: Installation............................................................................................................................15

2.1: Mounting Options .......................................................................................................................................15

FIGURE 2-1: CMP-2401B/CMP-2402B Mounting............................................................................15

2.2: Backbox Mounting......................................................................................................................................15

FIGURE 2-2: Cabinet Dimensions and Knockout Locations..............................................................16

FIGURE 2-3: FACP Backbox..............................................................................................................17

2.3: Operating Power..........................................................................................................................................18

FIGURE 2-4: Operating Power Connections.......................................................................................18

2.4: Input Circuits...............................................................................................................................................19

FIGURE 2-5: CMP-2402B Style B Initiating Device Circuit Connections ........................................19

2.5: Output Circuits ............................................................................................................................................20

FIGURE 2-6: Auxiliary Power Connection.........................................................................................20

FIGURE 2-7: Notification Appliance Circuit Connections.................................................................20

FIGURE 2-8: Relay Terminals ............................................................................................................21

2.6: UL Power-limited Wiring Requirements ....................................................................................................21

FIGURE 2-9: Typical Wiring Diagram for UL Power-limited Requirements....................................21

2.7: Installation of Optional Module ..................................................................................................................22

2.7.1: 4XTMF Transmitter Module.............................................................................................................22

FIGURE 2-10: 4XTMF Module Connections .....................................................................................22

2.7.2: RTB - Remote Trouble Buzzer..........................................................................................................23

FIGURE 2-11: RTB Remote Trouble Buzzer Connection..................................................................23

CHAPTER 3: Programming Options........................................................................................................... 24

3.1: Earth Ground Fault Detection .....................................................................................................................24

FIGURE 3-1: Ground Fault Detection Circuit.....................................................................................24

3.2: Optional 4XTMF Transmitter Module Placement Supervision..................................................................24

FIGURE 3-2: 4XTMF Module Placement Supervision ......................................................................24

CHAPTER 4: Periodic Testing and Maintenance......................................................................................... 25

CHAPTER 5: Battery Calculations..............................................................................................................26

TABLE 5-1: Battery Calculations........................................................................................................26

5.1: The Main Power Supply..............................................................................................................................27

TABLE 5-2: Load in Standby..............................................................................................................27

TABLE 5-3: Load in Alarm.................................................................................................................28

Table of Contents

Document #50907 Rev.A 10/26/98 P/N 50907:A

Notes

This control panel has been designed to comply with standards set forth by the following regulatory agencies:

• Underwriters Laboratories Standard UL 864

• NFPA 72 National Fire Alarm Code

• CAN/ULC - S527M Standard for Control Units for Fire Alarm Systems

NFPA Standards

This Fire Alarm Control Panel complies with the following NFPA Standards:

NFPA 72 National Fire Alarm Code for Local Fire Alarm Systems and

Remote Station Fire Alarm Systems (requires an optional Remote Station Output Module).

Underwriters Laboratories Canada Documents:

CAN/ULC - S524M Standard for Installation of Fire Alarm Systems

CAN/ULC - S527-M87 Standard for Control Units for Fire Alarm Systems

Other:

Applicable Local and State Building Codes

C22.1 Canadian Electrical Code, Part I

C22.2 No. 0, General Requirements - Canadian Electrical Code, Part II

C22.2 No. 0.4, Bonding and Grounding of Electrical Equipment (Protective Grounding) - Canadian

C282, Emergency Electrical Power Supply for Buildings - Canadian

Requirements of the Local Authority Having Jurisdiction (LAHJ)

Fire•Lite Documents

Fire•Lite Device Compatibility Document Document #15384

Before proceeding, the installer should be familiar with the following documents.

Document #50907 Rev. A 10/26/98 P/N 50907:A

Document #50907 Rev.A 10/26/98 P/N 50907:A

CMP-2401B/CMP-2402B Main Circuit Board











CMP-2402B

Only

Transformer

2402LAYO.CDR

System Reset

Signal Silence

Zone 1

Signal Silence

Zone 2

(CMP-2402B Only)

Trouble Silence

Cut if

Option

Board is

Present

Cut to

Disable

Earth

FAult

Option Module

Connectors

Battery

(7.0 AH, 12 VDC)

AC Power Fuse

2 AMP 3AG

Slow Blow

Connections to Remote

Trouble Buzzer

Document #50907 Rev. A 10/26/98 P/N 50907:A

Product Description

CHAPTER 1 Product Description

The CMP-2401B is a one zone FACP (Fire Alarm Control Panel) and the CMP-2402B is a two zone FACP. This

manual will use the term FACP to refer to both the CMP-2401B and CMP-2402B where features are identical. These

control panels provide reliable fire signaling protection for small to medium sized commercial, industrial and institu-

tional buildings. The FACPs use conventional input devices such as two-wire smoke detectors, four-wire smoke

detectors, pull stations, waterflow devices and other normally-open contact devices. Outputs include one NAC (Noti-

fication Appliance Circuit) and 24 volt resettable power. The FACP also supervises all wiring, AC voltage and bat-

tery level.

Activation of a compatible smoke detector or any normally open fire alarm initiating device will activate audible and

visual signaling devices, illuminate an indicating LED and sound the piezo at the FACP, activate the FACP alarm

relay and operate an optional module used to notify a remote station or initiate a supplementary control function.

1.1 Product Features

• Style B (Class B) Initiating Device Circuit (IDC)

✓CMP-2401B - one IDC

✓CMP-2402B - two IDCs

• One NFPA Style Y (Class B) Notification Appliance Circuit (NAC)

• Form-C Alarm Relay

• Form-C Trouble Relay

• Control switches

✓Reset

✓Trouble Silence

✓Signal Silence - Zone One

✓Signal Silence - Zone Two (CMP-2402B only)

• LED Indicators

✓AC Power

✓Zone Alarm and Trouble

✓Bell Trouble

✓Option Module Trouble

✓System Trouble

✓Zone Silence

✓Ground Fault

✓Battery Trouble

• Piezo Sounder for alarm and trouble signal

• Dress Panel coverplate

• 24 volt operation

• Small backbox size

• Low AC voltage sense

• Silence Inhibit Notification Appliance Circuit

• Automatic Battery Float Charger

• Battery Deep Discharge Protection

• Optional Remote Trouble Buzzer

Product Features

Document #50907 Rev.A 10/26/98 P/N 50907:A

FIGURE 1-1:CMP-2401B/CMP-2402B

Transformer

Holds up to two 7 AH Batteries

System

Reset *

Signal

Silence

Zone 1*

Signal

Silence Zone

2 * (CMP-

2402B)

Trouble

Silence *

Cut to

Disable

Earth Fault

4X Option

Module

Connectors

Cut if 4X

Option Module

is Installed

Remote

Trouble Buzzer

+24 Volt

Resettable

Power

Alarm Relay

Trouble Relay

Notification

Appliance

Circuit

Input Zones

(2 on CMP-2402B

only)

* Note that all switches are illustrated in the normal position.

2401INBX.CDR

Document #50907 Rev. A 10/26/98 P/N 50907:A

Specifications

1.2 Specifications

AC Power - TB3

120 VAC, 60 Hz, 0.5 amps

Fuse F2 - 2 Amp, 3AG Slow Blow

Wire size: minimum #14 AWG (2.0 mm2) with 600V insulation

Battery (lead acid only) - J3

Maximum Charging Circuit: Normal Flat Charge - 27.6V @ 0.8 amp

Maximum Charger Capacity: 7.0 Amp Hour battery which can be housed in the FACP cabinet

Battery Deep Discharge Protection:

In order to protect the battery, the deep discharge circuit disconnects the battery from the FACP when

the battery voltage drops below 15 VDC. The FACP will restart and the battery will begin recharging

only after primary AC power is restored.

Initiating Device Circuit(s) - TB2

Zone 1 - TB2 Terminals Initiating Zone 1 (-) & (+)

Zone 2 - TB2 Terminals Initiating Zone 2 (-) & (+) (CMP-2402B only)

Power-limited circuitry

Operation: NFPA Style B (Class B)

Normal Operating Voltage: Nominal 24 VDC , ripple 2.0 VP-P

Alarm Current: 20 mA minimum

Short Circuit Current: 40 mA maximum

Maximum Loop Resistance: 100 ohms per side (200 ohms total zone resistance)

End-of-Line Resistor: 3.9K ohm, ½ watt

Detector Loop Current is sufficient to ensure operation of two alarmed detectors per zone

Standby Current: 9 mA (includes ELR and 3 mA maximum detector current)

Smoke Detector Identifier A

Refer to Fire•Lite Device Compatibility Document for listed compatible devices

Notification Appliance Circuit - TB2, Terminals Signal Output (-) and Signal Output (+)

Operation: NFPA Style Y (Class B)

Power-limited circuitry

Normal Operating Voltage: Nominal 24 VDC

Current Limit: via PTC

Maximum signaling current: 1.25 amps

End-of-Line Resistor: 3.9K ohm, ½ watt

Refer to Fire•Lite Device Compatibility Document for listed compatible devices

Two Form-C Relays - Terminals Alarm (NC, C, NO) and Trouble (NC, C, NO)

Relay contact ratings: 2.0 amps @ 30 VDC (resistive), 2.0 amps @ 30 VAC (resistive)

Resettable Power - TB1, Terminals Ground and +24V Resettable

Operating Voltage: Nominal 24 VDC

Up to 85 mA is available for powering 4-wire smoke detectors

Power-limited circuitry

Refer to Fire•Lite Device Compatibility Document for compatible listed devices

Controls, Indicators and Operation

Document #50907 Rev.A 10/26/98 P/N 50907:A

1.3 Controls, Indicators and Operation

1.3.1 Front Panel Slide Switches

All switches are illustrated in their normal position. The function of each switch is listed below.

System Reset

The function of this nonlatching switch is:

1. to reset the FACP and the smoke detectors provided the alarm condition has been cleared and 60 seconds has

elapsed since the first alarm

2. LED test

Signal Silence - Zone 1

Placing the switch in the Silence position will silence the Notification Appliance Circuit if 60 seconds has elapsed

since the first alarm. A trouble condition is indicated while the switch is in the Silence position. If an alarm

occurs on the silenced zone, the alarm LED will indicate the alarm condition and the alarm relay will transfer.

Signal Silence - Zone 2 (CMP-2402B only)

Placing the switch in the Silence position will silence the Notification Appliance Circuit if 60 seconds has elapsed

since the first alarm. A trouble condition is indicated while the switch is in the Silence position. If an alarm

occurs on the silenced zone, the alarm LED will indicate the alarm condition and the alarm relay will transfer.

Trouble Silence

This latching, two-position switch, will silence the piezo sounder. The trouble LED will continue to indicate a

trouble condition. An intermittent tone will sound when the trouble is cleared to indicate that this switch should

be returned to its normal position.

FIGURE 1-2:CMP-2401B/CMP-2402B Control Switches

System Reset

Signal Silence Zone 1

Signal Silence Zone 2

(CMP-2402B only)

Trouble Silence

2402SWTC.CDR

Document #50907 Rev. A 10/26/98 P/N 50907:A

Controls, Indicators and Operation

1.3.2 LED Indicators

The LED indicators for the CMP-2401B/CMP-2402B are labeled in English and French. The purpose of each indica-

tor is listed below:

AC Power (Alimentation) - green LED

The green LED is on when the FACP is operating from normal AC power. The LED turns off to indicate a below

normal AC voltage (brownout) or complete loss of AC power. The System Trouble LED will also turn on.

Option Trouble (Trouble Option) - yellow LED

This yellow LED turns on to indicate the removal of the optional supervised 4XTMF Transmitter Module or a

trouble with the module.

Zone 1 Alarm (Alarme Zone 1) - red LED

This red LED turns on to indicate an alarm condition, even if the Zone Silence switch is in the Silence position.

Zone 2 Alarm (Alarme Zone 2) - red LED (CMP-2402B only)

This red LED turns on to indicate an alarm condition, even if the Zone Silence switch is in the Silence position.

Zone 1 Trouble (Trouble Zone 1) - yellow LED

This yellow LED turns on to indicate a trouble condition, such as an open in the field wiring, on the IDC (Initiat-

ing Device Circuit) zone 1.

Zone 2 Trouble (Trouble Zone 2) - yellow LED (CMP-2402B only)

This yellow LED turns on to indicate a trouble condition, such as an open in the field wiring on the IDC (Initiating

Device Circuit) zone 2.

Zone Silence (M.S. Silence Zone) - yellow LED

This yellow LED turns on to indicate that the Notification Appliance Circuit has been silenced.

Bell Trouble (Trouble Cloche) - yellow LED

This yellow LED turns on to indicate a trouble condition, such as an open or short in the field wiring, on the

Notification Appliance Circuit.

Battery Trouble (Trouble Piles) - yellow LED

This yellow LED turns on to indicate a low battery/no battery condition or battery charger fault.

FIGURE 1-3:LED Indicators (CMP-2402B Illustrated)

2401DISP.CDR

Controls, Indicators and Operation

Document #50907 Rev.A 10/26/98 P/N 50907:A

System Trouble (Trouble Systeme) - yellow LED

This yellow LED turns on for all faults or abnormal operating conditions.

Ground Fault (Faute M.A.L.T.) - yellow LED

This yellow LED turns on to indicate a ground fault condition (low impedance to ground) on any field wiring or

battery connections.

1.3.3 Local Sounder

A piezo sounder provides distinct signals for alarm and trouble conditions:

• Alarm - steady

• Trouble - pulse

1.3.4 Normal Standby Operation

Normal standby operation indicates that there are no alarms or trouble conditions present on the FACP and that the

IDC zone(s) have not been Silenced. In Normal Operation:

• All switches must be in their normal positions. Refer to Figure 1-1, “CMP-2401B/CMP-2402B,” on page 8.

• The green AC power LED is on steady

• The red alarm LED(s) are off

• All yellow trouble LEDs are off

1.3.5 Alarm Condition

Alarm condition indicates that an IDC (input) zone has detected an alarm (active smoke detector, pull station

activation, etc.). In Alarm Operation:

• The zone alarm LED will turn on

• The notification appliances are activated

• The optional 4XTMF Transmitter Module is activated

• Piezo sounder turns on steady

• The alarm relay will transfer

1.3.6 Trouble Condition

Trouble condition indicates that one or more faults have been detected by the FACP. Contact the local service

representative for immediate correction of the fault since FACP operation may be impaired. A Trouble condition will

cause the following:

• The yellow System Trouble LED will light steady

• Additional trouble LEDs may turn on

• The piezo sounder will pulse

Document #50907 Rev. A 10/26/98 P/N 50907:A

Circuits

1.4 Circuits

Input Circuits

The CMP-2401B has one IDC (Initiating Device Circuit) and the CMP-2402B has two IDCs. Input circuit(s) pro-

vide Style B (Class B) configuration and accept 2-wire smoke detectors and normally-open contact devices.

Output Circuits

• 24 Volt Resettable Power Output 85 mA

• 24 Volt Battery Charger (up to two 7 AH batteries)

Notification Appliance Circuit

One Style Y (Class B) Notification Appliance Circuit @ 1.25 amps maximum

Relays

Two dry Form-C relays for system alarm and system trouble are provided standard. Contacts are rated 2.0 amps

@ 30 VDC (resistive), 2.0 amps @ 30 VAC (resistive).

Battery Charger

The battery charger will charge up to two 7 AH batteries. The FACP cabinet holds a maximum of two 7 AH

batteries.

1.5 Components

Main Circuit Board

The main circuit board contains power supply, alarm and trouble

relays, control switches, LED indicators, option jumpers, wiring

interface connectors and other primary components. The option

module plugs in and is mounted to the main circuit board. The

main circuit board is delivered premounted in the cabinet.

Cabinet

The cabinet is red. The backbox measures 14.5" (36.83 cm)

high X 12.5" (31.75 cm) wide X 2.875" (7.303 cm) deep and

provides space for two batteries (up to 7.0 Amp Hours each).

Also supplied is a blue dress panel which mounts inside the

cabinet.

Dress Panel

A blue dress panel, which is required for Canadian

installations, is provided with the cabinet. The dress panel

restricts access to the system wiring while allowing access to

the control switches.

Transformer Assembly

One transformer is provided standard with the panel. The

transformer plugs into connector J5 on the main circuit board.

Batteries

The cabinet provides space for two 7 Amp Hour batteries

which must be ordered separately.

2402BORD.CDR

MP2401DR.CDR DP-2401.CDR

2401XFOR.CDR

2401BATT.CDR

Optional Modules and Accessories

Document #50907 Rev.A 10/26/98 P/N 50907:A

1.6 Optional Modules and Accessories

4XTMF Transmitter Module

The 4XTMF Transmitter Module provides a supervised output for local energy municipal box transmitter and

alarm and trouble reverse polarity. It includes a disable switch and disable trouble LED on the module. A jumper

option on the module allows the reverse polarity circuit to open with a system trouble condition if no alarm

condition exists.

Remote Trouble Buzzer

One Remote Trouble Buzzer can be connected to the FACP using four wires. The remote unit includes an AC

LED, System Trouble LED and piezo sounder which are controlled by the control panel. It mounts to a single-

gang electrical box.

Document #50907 Rev. A 10/26/98 P/N 50907:A

Installation

CHAPTER 2 Installation

2.1 Mounting Options

The cabinet may be either semi-flush or surface mounted.

The door is removable during the installation period by open-

ing and lifting the door off the hinges. The cabinet mounts

using two key slots and two additional 0.250” (0.635 cm)

diameter holes located in the backbox. The key slots are

located at the top of the backbox and the two securing holes

at the bottom.

Carefully unpack the system and check for shipping damage.

Mount the cabinet in a clean, dry, vibration-free area where

extreme temperatures are not encountered. The area should

be readily accessible with sufficient room to easily install and

maintain the panel. Locate the top of the cabinet approxi-

mately five feet above the floor with the hinge mounting on

the left. Determine the number of conductors required for the

devices to be installed. Sufficient knockouts are provided for

wiring convenience. Select the appropriate knockout(s) and

pull the required conductors into the box. Note that there are

no knockouts on the left (hinged) side of the cabinet. All

wiring should be in accordance with the National and/or

Local codes for fire alarm systems.

2.2 Backbox Mounting

1. Open the door.

2. Remove the main PC board assembly by unscrewing the four screws in the corners of the board. Set the board

aside in a safe, clean place. Avoid static discharge which may damage the board.

3. Mark and predrill holes for the top two keyhole mounting bolts using the dimensions illustrated in Figure 2-2.

4. Install two upper fasteners in the wall with the screw heads protruding.

5. Using the upper keyholes, mount the backbox over the two screws.

6. Mark and drill the lower two holes.

7. Mount the backbox, install the remaining fasteners and tighten.

8. When the location is dry and free of construction dust, reinstall the main PC board.

FIGURE 2-1:CMP-2401B/CMP-2402B Mounting

MP2401DR.CDR

Backbox Mounting

Document #50907 Rev.A 10/26/98 P/N 50907:A

Draw wires through the respective knockout locations.

TR-3-R Trim Ring

12.625"

(32.068 cm)

14.625“ (37.148 cm)

16.625" (42.228 cm)

17.625"

(44.768 cm )

Bottom

Top

Right Side

FIGURE 2-2:Cabinet Dimensions and Knockout Locations

5024JRBB.CDR

Document #50907 Rev. A 10/26/98 P/N 50907:A

Backbox Mounting

Door=14.714" (37.374 cm)

Backbox=14.5" (36.83 cm)

Door=12.714" (32.294 cm)

Backbox=12.5“ (31.75 cm) Depth=3"

(7.62 cm)

Right side

Depth=2.875" (7.303 cm)

To p

Bottom

FIGURE 2-3:FACP Backbox

2401CABB.CDR

Operating Power

Document #50907 Rev.A 10/26/98 P/N 50907:A

2.3 Operating Power

WARNING: Several different sources of power can be connected to this panel. Disconnect all sources of power

before servicing. The panel and associated equipment may be damaged by removing and/or inserting modules,

interconnecting cables or wiring while this unit is energized.

Primary Power Source (AC) and Earth Ground Connections

AC power connections are made inside the control panel cabinet. The AC input circuit is limited by fuse F2 (2 amp,

3AG Slow Blow). The primary power source for the FACP is 120 VAC, 60 Hz, 0.5 amps. Run a pair of wires (with

ground conductor) from the protected premises main breaker box to TB3 of the main circuit board. As per the

National and Canadian Electric Code, use 14 AWG (2.00 mm2, 1.6 mm O.D.) or heavier gauge wire with 600V insu-

lation. No other equipment may be connected to this circuit. In addition, this circuit must be provided with overcur-

rent protection and may not contain any power disconnect devices. A separate Earth Ground connection must be

made to ensure proper panel operation and lightning and transient protection. Connect the Earth Ground wire [mini-

mum 14 AWG (2.00 mm2)] to the grounding stud on the backbox. Do not use conduit for the Earth Ground connec-

tion since this does not provide reliable protection.

Secondary Power Source (Batteries)

Observe polarity when connecting the battery. Connect the battery cable to J3 on the main circuit board using the

plug-in connector and cable provided. The battery charger is current-limited and capable of recharging sealed lead

acid type batteries. The charger shuts off when the system is in alarm. See Battery Calculations for calculation of the

correct battery rating.

WARNING: Battery contains sulfuric acid which can cause severe burns to the skin and eyes and can destroy fabrics.

If contact is made with sulfuric acid, immediately flush the skin or eyes with water for 15 minutes and seek immedi-

ate medical attention.

FIGURE 2-4:Operating Power Connections

Neutral

Earth

Hot

Grounding Stud

2402ACBX.CDR

Document #50907 Rev. A 10/26/98 P/N 50907:A

Input Circuits

2.4 Input Circuits

The CMP-2401B has one IDC (Initiating Device Circuit) and the CMP-2402B has two IDCs. The maximum total

loop resistance limit for each input circuit is 200 ohms. The field wiring is supervised for opens, shorts and ground

faults. All conditions are visually and audibly annunciated.

The zone(s) is a Style B (Class B) Initiating Device Circuit designed to accept any normally-open contact devices and

conventional 2-wire or 4-wire, 24 VDC smoke detectors. Resettable power is provided via TB1 Terminals 24V

Resettable (+) and Ground (-). Remove the End-of Line resistor from the FACP and install it on the IDC wiring after

the last device in the circuit. Refer to the Fire•Lite Device Compatibility Document for a list of compatible smoke

detectors.

It is allowable to mix an assortment of device types (i.e. smoke detectors, heat detectors, pull stations, etc.) on the

same zone.

TB1 TB2

FIGURE 2-5:CMP-2402B Style B Initiating Device Circuit Connections

UL listed compatible 2-wire smoke detector

Manual Pull Station

Heat Detector

Dummy load unused circuit

Style B (Class B) Initiating Device Circuit (supervised

and power-limited).

3.9K ohm, ½ watt

2402IDC.CDR

Output Circuits

Document #50907 Rev.A 10/26/98 P/N 50907:A

2.5 Output Circuits

DC Power Output Connections

Notification Appliance Circuit

The FACP provides one supervised Notification Appliance Circuit as Style Y (Class B). The circuit is capable of

1.25 amps of current. Observe polarity when connecting polarized devices to the NAC. Remove the End-of-Line

resistor from the FACP and install it on the Notification Appliance Circuit wiring after the last device. Refer to

the Fire•Lite Device Compatibility Document for a listing of compatible notification appliances.

TB1 TB2

FIGURE 2-6:Auxiliary Power Connection

4-Wire Smoke Detector Power (85 mA)

24 VDC filtered, resettable power for 4-wire

smoke detectors can be obtained from TB1

Terminals 24V Resettable (+) and Ground (-)

2402TERM.CDR

TB1 TB2







FIGURE 2-7:Notification Appliance Circuit Connections

Polarized Bell

Polarized Horn

Note: Notification Appliance

polarities shown in alarm state

Note: Terminal polarity shown in

alarm state

Style Y (Class B) Notification Appliance Circuit (supervised).

3.9 K ohm, ½ watt

2402NAC.CDR

Document #50907 Rev. A 10/26/98 P/N 50907:A

UL Power-limited Wiring Requirements

Standard Relays

The FACP provides two Form-C relays rated for 2.0 amps @ 30 VDC (resistive) and 2.0 amps @ 30 VAC

(resistive).

2.6 UL Power-limited Wiring Requirements

Power-limited and nonpower-limited circuit wiring must remain separated in the cabinet. All power-limited circuit

wiring must remain at least 0.25" (6.35 mm) away from any nonpower-limited circuit wiring. Furthermore, all

power-limited and nonpower-limited circuit wiring must enter and exit the cabinet through different knockouts and/or

conduits. A typical wiring diagram for the FACP is illustrated below.

TB1 TB2



FIGURE 2-8:Relay Terminals

Relay connections may be power-limited or nonpower-limited, provided that a minimum of 0.25"

is maintained between conductors of power-limited and nonpower-limited circuits.

M2401REL.CDR

FIGURE 2-9:Typical Wiring Diagram for UL Power-limited Requirements

Power-limited

Circuit

Power-limited

Circuit

Nonpower-limited

Circuit

Power-limited

Circuit

AC Power

Grounding Stud

2401PWRL.CDR

Installation of Optional Module

Document #50907 Rev.A 10/26/98 P/N 50907:A

2.7 Installation of Optional Module

CAUTION: Remove all power (AC and DC) before installing or removing modules or wiring.

2.7.1 4XTMF Transmitter Module

Push the disconnect switch to the down position to prevent accidental activation of the municipal box during

testing of the control panel. The Disconnect LED will remain illuminated while the municipal box is

disconnected. The System Trouble LED will indicate disconnected and/or open circuit conditions on the

municipal box. During trouble conditions, it is possible to obtain the circuit condition on the alarm reverse

polarity output. If this operation is desired, cut the TBL jumper on the 4XTMF module.

FIGURE 2-10:4XTMF Module Connections

4XTMF Module

Install 4XTMF Module by

plugging into connector

and

on CMP-2401B/02B main

board

TBL Jumper

Cut R14 for 4XTMF module

placement supervision

1 (+)

2 (-)

3 (+)

4 (-)

6 (+)

7 (-)

Remote Alarm (power-limited)*

Remote Trouble (power-limited)*

Municipal Box (nonpower-limited)*

no connection

* Wiring from these terminals can

exit the protected premises.

Disconnect Switch

Disconnect LED

Polarities are shown for

module activation

4XTMF.CDR

2402BRD2.CDR

Document #50907 Rev. A 10/26/98 P/N 50907:A

Installation of Optional Module

2.7.2 RTB - Remote Trouble Buzzer

The RTB is a Remote Trouble Buzzer which provides a green AC Power LED and a yellow Trouble LED along

with a piezo sounder, all of which mimic the condition of the control panel. The RTB can be mounted remotely in

a single-gang electrical box. Four wires are required to connect the RTB to the CMP-2401B/CMP-2402B control

panel as illustrated in Figure 2-11.

FIGURE 2-11:RTB Remote Trouble Buzzer Connection

Ground

Trouble LED

AC Power LED

Buzzer

CMP-2401B/CMP-2402B

RTB Remote Trouble Buzzer

2402RTB.CDR

RTBBUZZ.CDR

Programming Options

Document #50907 Rev.A 10/26/98 P/N 50907:A

CHAPTER 3 Programming Options

This chapter describes the programming options available by cutting resistors on the FACP main circuit board.

Options should be selected (resistors cut if necessary) prior to applying power to the control panel.

3.1 Earth Ground Fault Detection

The FACP is factory configured to automatically detect ground fault conditions. A ground fault occurs when a low

resistance is detected between an FACP circuit and earth ground. This condition will cause the System Trouble LED

and Ground Fault LED to turn on and the piezo sounder to pulse.

The Ground Fault Detection circuit can be disabled by cutting resistor R72 on the main circuit board. Refer to the

local codes and consult the local Authority Having Jurisdiction before disabling the Ground Fault Detection circuit.

3.2 Optional 4XTMF Transmitter Module Placement Supervision

The 4XTMF module can be used to connect the FACP to a City Box or Reverse Polarity Remote Station. To super-

vise placement and operation of the module, cut resistor R14. Refer to the local codes and consult the local Authority

Having Jurisdiction before installing the 4XTMF Transmitter Module.

FIGURE 3-1:Ground Fault Detection Circuit

R72

Cut to Disable Ground

Fault Detection

2402BRD3.CDR

FIGURE 3-2:4XTMF Module Placement Supervision

R14

Cut to Supervise Placement

of 4XTMF Module when

installed

2402BRD4.CDR

Document #50907 Rev. A 10/26/98 P/N 50907:A

Periodic Testing and Maintenance

CHAPTER 4 Periodic Testing and Maintenance

To ensure proper and reliable operation, it is recommended that system inspection and testing be scheduled monthly

or as required by national and/or local fire codes. Testing should be done by a qualified service representative if a

malfunction is encountered.

Before Testing:

1. Notify the fire department and/or central alarm receiving station if an alarm condition will be transmitted.

2. Notify the facility personnel of a test so that alarm sounding devices are ignored during the test period.

3. When necessary, activation of notification appliances can be prevented by using the Signal Silence switch to

silence the zone.

Testing:

1. Activate a zone via an alarm initiating device and check that active notification appliances sound and the alarm

LED lights. Reset the system and repeat the procedure for each zone*.

2. Momentarily activate the following switches (one at a time) and check for a trouble signal:

✓Reset (all LEDs should illuminate for Lamp Test)

✓Signal Silence

3. Depress the Trouble Silence switch and check for an intermittent audible signal. Return the Trouble Silence

switch to the normal position.

4. Momentarily open the following circuits one at a time and check for a trouble signal:

✓Notification Appliance (bell) Circuit

✓Initiating Device Circuit Zone 1

✓Initiating Device Circuit Zone 2 (CMP-2402B only)

5. If new batteries were installed, wait 48 hours before completing this step. Remove AC power, activate a zone

and check that:

✓The Alarm LED lights

✓All active notification appliances sound

Measure battery voltage while the notification appliances are sounding. Replace any battery with

terminal voltage less than 85% of rating. Reapply AC power and press the Reset switch*.

6. Return all switches to their normal positions. Notify the fire department, central station and/or building

personnel that testing is completed.

*Note that the Reset and Signal Silence switches will not operate for one minute following activation of an alarm.

Battery Calculations

Document #50907 Rev.A 10/26/98 P/N 50907:A

CHAPTER 5 Battery Calculations

Use the Total Standby and Alarm Load Currents calculated in Table 5-2 and Table 5-3 for the following battery

calculation.

Note:

1. 7 Ampere Hour battery can be located in the backbox.

TABLE 5-1: Battery Calculations

Standby Load

Current (amps)

[ ]

Required Standby Time in

Hours (24 or 60 Hours)

[ ]

= __________

Alarm Load

Current (amps)

[ ]

Required Alarm Time in Hours

(i.e. 5 minutes = 0.084

10 minutes = 0.167)

[ ]

= __________

Add Standby and Alarm Load for Required Ampere Hour Battery =

Multiply by the Derating Factor of 1.2 X1.2

Total Ampere Hours (AH) Required =

Document #50907 Rev. A 10/26/98 P/N 50907:A

The Main Power Supply

5.1 The Main Power Supply

The FACP provides filtered power for operating the fire alarm control panel, external devices and the standby battery.

The power for operating external devices is limited. Use Table 5-2 (standby or nonalarm) and Table 5-3 (alarm) to

determine if external loading is within the capabilities of the power supply.

For 4-wire smoke detectors, be sure to power them from TB1 Terminals (+24V Resettable) and (-Ground).

1. Refer to the Device Compatibility Document for 2-wire smoke detector standby current.

2. Must use compatible listed Power Supervision Relay.

3. The total standby current must include the resettable power from TB1. Caution must be taken to ensure that

current drawn from this output during alarm does not exceed maximum ratings specified (see Table 5-3 )

TABLE 5-2: Load in Standby

Device Type # of Devices Current

(amps) Total Current

(amps)

Main Circuit Board 1 X 0.075 = 0.075

4XTMF (1 max.) X 0.005 =

Remote Trouble Unit (1 max.) X 0.020 =

2-wire Detector Heads [ ] X [ ]1=

4-wire Detector Heads [ ] X [ ]1=

Power Supervision Relays2[ ] X [ ] =

Additional Current Draw

from TB1 (nonalarm)3=

Sum Column for Standby Load = amps

The Main Power Supply

Document #50907 Rev.A 10/26/98 P/N 50907:A

1. The current shown represents the CMP-2401B control panel in alarm. If both zones of the CMP-2402B con-

trol panel are in alarm, the current draw increases to 0.175 amps.

2. Current limitations of terminals:

TB1, Terminals Ground and +24V Resettable = 0.085 amps, filtered, 24 VDC +/-5%, ripple @ 10mVRMS.

3. Must use compatible listed Power Supervision Relay

4. Enter current draw of each device. Current limitation of TB2 Notification Appliance Circuit is 1.25 amps.

TABLE 5-3: Load in Alarm

Device Type # of Devices Current

(amps) Total Current

(amps)

Main Circuit Board 1 X 0.1251=

4XTMF (1 max.) X 0.045 =

Remote Trouble Unit (1 max.) X 0.050 =

4-wire Detector Heads2[ ] X [ ] =

Power Supervision Relays3[ ] X [ ] =

Notification Appliances4[ ] X [ ] =

Additional Current Draw

from TB1 (nonalarm)2=

Sum Column for Alarm Load = amps

Document #50907 Rev. A 10/26/98 P/N 50907:A

Numerics

4XTMF

see Transmitter Module

Alarm 12

Backbox 17

Battery 13

Alarm 28

Calculations 26

Charger 13

F2401ca0 CMP2401 2402 Installation Manual

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