Johnson Controls CPU-2000 Installing Instruction

Brand: Johnson Controls

Model: CPU-2000

Category: Fire protection

Type: Installing Instruction

This manual is also suitable for

FC-2000 Technical Manual 406

Installation Section

Technical Bulletin

Issue Date 0794

Order No. 406-020

Introduction Page 3

●

Description 3

●

Key Features 4

●

Minimum System Configurations 4

●

NFPA Standards 5

●

UL Documents 6

●

Other Standards and Documents 6

Installation 9

●

Installation Outline 10

●

Cabinet Installation 12

●

Trim Ring for CAB-x3 Enclosures 15

●

CAB-x3 Door Assembly 16

●

Installing the CHS-4 Chassis 19

●

Installing the AVPS-24 21

●

Mounting the Main Power Supply in the Cabinet 22

●

Mounting the ARM-4 Auxiliary Relay Module 23

●

Mounting Optional Module Expanders 26

●

Mounting Modules in the Chassis 27

●

Mounting the CPU-2000 28

●

Connecting Row Ribbon Cables to Modules 29

Field Wiring the Modules 31

●

Field Wiring the CPU-2000 32

●

Dummy-Loading Unused CPU-2000 Circuits 33

●

Connecting the RS-485 Interface 34

●

Typical NFPA Style B Initiating Device Circuit 35

Installing the FC-2000

2 Installation—Installing the FC-2000

●

Typical NFPA Style D Initiating Device Circuit

Page

●

Typical NFPA Style Y and Z Indicating Appliance Circuit 39

●

Field Wiring of the Control Relay Module (CRM-4) and Control Relay

Expander (CRE-4) 40

Power Supplies 41

●

MPS-24A Main Power Supply 41

●

Installing an Optional Main Power Meter 45

●

MPS-24B Main Power Supply 47

Applications 53

●

Waterflow Alarm 53

●

Supervisory Service 53

●

Central Station 54

●

Proprietary Protective Signaling 54

●

Transmitters 54

●

Digital Communicators 55

●

Tee-Tapping 58

●

4-Wire Smoke Detectors 59

●

Indicating Appliance Circuit Current Limitations 60

●

Remote Command Inputs 63

●

Remote Presignal Inhibit, All Call (General Alarm), Emergency Alert, Acknowledge,

Signal Silence, and System Reset Switches 65

●

Telephone Paging 68

Testing the System 71

●

Acceptance Test 71

●

Periodic Testing and Service 71

●

Operational Checks 71

●

Battery Checks and Maintenance 73

Calculating Power Supply Requirements 75

●

AC Branch Circuit 75

●

Main Power Supply 75

Installation—Installing the FC-2000 3

Introduction

The FC-2000 is an expandable multi-zone Fire Alarm Control Panel

designed with maximum flexibility and modularity as a basic requirement.

The heart of the system is the Central Processor Unit (CPU-2000) module,

which monitors and directs the actions of all other modules in the system.

Fifteen other modules may be installed in various configurations. Internal

communications are accomplished over a high-speed serial bus.

The CPU-2000 is provided with the Basic Equipment package. This

module provides two Style Z and/or Style Y indicating appliance circuits,

Form-C alarm and trouble contacts, remote station alarm and trouble

outputs, and a municipal central box output.

A Main Power Supply (MPS-24A or MPS-24B) and an Indicating Zone

Module (IZM-8) must be added to make the basic system functional.

The basic system can be expanded using one or more of the following

optional modules or boards:

● IZM-8 Initiating Zone Module

● IZE-A Initiating Zone Expander

● ICM-4 Indicating Circuit Module

● ICE-4 Indicating Circuit Expander

● AVPS-24 Audio Visual Power Supply

● CRM-4 Control Relay Module

● CRE-4 Control Relay Expander

● ARM-4 Auxiliary Relay Module

● VCM-4 Voice Control Module

● VCE-4 Voice Control Expander

● DCM-2 Dual Channel Module

● TCM-2 Time Control Module

● TCM-4 Time Control Module

● AIM-200 Addressable Intelligent Module

● FFT-7 Fire Fighter’s Telephone

● AMG-1 Audio Message Generator

Description

4 Installation—Installing the FC-2000

System expansion must comply with the:

● physical limitations of the cabinet configuration

● electrical limitations of the system power supply

● capacity of the secondary power source (standby batteries)

See this section for a description of the various optional modules, and the

Installation section of this document for installation information.

The FC-2000 has the following important features:

● Distributed microprocessor electronics using latest technology

● Field programmable in minutes using front panel touch switches

● Large system capacity, conventional or addressable/intelligent devices

● Voice alarm options with solid state messages

● Extensive line of serial annunciators

● Manual On/Off/Disable control for all indicating appliance circuits

and control relays

● Plug-in terminal blocks for ease of field wiring

● Walk test any portion of system while remainder provides fire

protection

● Liquid crystal display and printer options

The following FC-2000 components are required for compliance with

NFPA standards 71 and 72:

1. BE-2000 Basic Equipment Package, which includes:

CPU-2000 Central Processor Module, VP-1 Vented Dress Panel,

BP-3 Battery Dress Panel, CHS-4 Chassis, interconnecting cables,

and instruction manuals

2. An IZM-8 Initiating Zone Module for up to eight Style B initiating

device circuits or an AIM-200 Addressable Intelligent Module for up

198 addressable devices

3. Main Power Supply (MPS-24A or MPS-24B)

4. Standby Batteries--Refer to the Calculating Power Supply

Requirements section of this document.

5. Cabinet (CAB-A3, B3, C3 or D3)

Key Features

Minimum

System

Configurations

Installation—Installing the FC-2000 5

In addition, the following equipment is required for the specific NFPA

standards listed below:

An NFPA-72 Remote Station Protected Premises Control Unit requires:

6. Sprinkler Supervisory service requires a CRM-4 Control Relay

Module and a cable assembly (Part No. 71270). Refer to the

Applications section of this document.

An NFPA-72 Proprietary Protected Premises Control Unit requires:

6. NIB-96 Network Interface Board. Refer to the Applications section of

this document. Not for sprinkler supervisory service.

An NFPA-71 Central Station Protected Premises Control Unit requires:

6. 911A Digital Alarm Communicator. Refer to the Applications section

of this document.

7. Sprinkler Supervisory and/or Waterflow Alarm service requires a

CRM-4 Control Relay Module. Refer to the Applications section of

this document.

An NFPA-72 Emergency Voice/Alarm Communication System requires:

6. VTCC-1, VCC-2 or VTCC-2 Voice/Telephone Command Center for

a voice evacuation system

7. AA-120 Audio Amplifier

8 VCM-4 Voice Control Module for up to four speaker or telephone

circuits or DCM-4 Dual Channel Module

Before proceeding, the installer should be familiar with the following

standards (as appropriate):

● NFPA 71 Installation, Maintenance, and Use of Central Station

Signaling Systems

● NFPA 72 Installation, Maintenance, and Use of Local, Auxiliary,

Remote Station, and Proprietary Protective Signaling Systems

● NFPA 72 Emergency Voice Alarm Service

● NFPA 72 Automatic Fire Detectors

● NFPA 72 Installation, Maintenance, and Use of Indicating Appliances

for Protective Signaling Systems

● NFPA 72 Testing Procedures for Signaling Systems

NFPA

Standards

6 Installation—Installing the FC-2000

Before proceeding, the installer should be familiar with the following

documents (as appropriate):

● UL 38 Manually Actuated Signaling Boxes

● UL 217 Smoke Detectors, Single and Multiple Station

● UL 228 Door Closers--Holders for Fire Protective Signaling Systems

● UL 268 Smoke Detectors for Fire Protective Signaling Systems

● UL 268A Smoke Detectors for Duct Applications

● UL 346 Waterflow Indicators for Fire Protective Signaling Systems

● UL 464 Audible Signaling Appliances

● UL 521 Heat Detectors for Fire Protective Signaling Systems

● UL 864 Standard for Control Units for Fire Protective Signaling

Systems

● UL 1481 Power Supplies for Fire Protective Signaling Systems

● UL 1638 Visual Signaling Appliances

● RS-232D Serial Interface Standards

● RS-485 Serial Interface Standards

● NEC Article 300 Wiring Methods

● NEC Article 760 Fire Protective Signaling Systems

In addition, you must adhere to the standards of the applicable local and

state building codes and requirements of the local Authority Having

Jurisdiction (AHJ).

UL Documents

Other

Standards and

Documents

Installation—Installing the FC-2000 7

Figure 1: Physical Configuration Options

Note: The ARM-4 must be mounted under or in a position adjacent to its

associated CRM-4 or CRE-4.

ARM-4 ARM-4

DCM-4

ARM-4

IZE-A

IZM-8

Permissible Position Sharing Combinations

ARM-4

ICM-4

TCM-2

TCM-4

VCM-4

ARM-4

CRE-4

CRM-4

AVPS-24

configop

CPU-2000

VCE-4, CRE-4 or ICE-A

8 Installation—Installing the FC-2000

Installation—Installing the FC-2000 9

Installation

Modules in the system communicate with the CPU through a common

ribbon cable connection.

aim200up

Figure 2: Module Connection Example

10 Installation—Installing the FC-2000

The following procedure outlines the installation and field wiring of the

FC-2000’s modules and refers to illustrations in the Installation, Field

Wiring the Modules, and Power Supplies sections of this document. This

procedure, and its diagrams and instructions, must be followed closely to

avoid damage to the control panel and its associated equipment. To a

great extent, reliability depends upon proper installation and maintenance.

1. Cabinet--Mount the cabinet and draw all field wiring through the

knockouts provided (Figure 3). Ensure that the cabinet is properly

grounded to earth.

Note: If the door is to be hung on the left side, mount door hardware

now. The MPS-24A/MPS-24B rests on the lower door mount.

Do not draw wiring into the bottom nine inches of the cabinet,

or conflict with the power supply and batteries may result.

2. Chassis--Mount all chassis. Refer to Figures 12 and 13 for

installation of the CHS-4 and CHS-4L chassis.

3. Main Power Supply--Mount the main power supply to the cabinet as

illustrated in Figure 15. Do not wire anything at this time!

4. Audio Visual Supplies--If any optional Audio Visual Power Supplies

(AVPS-24) are to be employed, mount them to the chassis. Refer to

Figure 14 for mounting of the AVPS-24 to the CHS-4.

5. Audio Visual Cables--Connect the AVPS trouble cable(s). Connect

the auxiliary bell power harness to the AVPS-24. Refer to Figure 36

to connect these cables.

6. Auxiliary Relay Modules--If any optional Auxiliary Relay Modules

(ARM-4) are to be employed, mount them to the chassis as illustrated

in Figure 16.

7. Preliminary System Wiring--The main power supply and any

AVPS-24s or ARM-4s should be wired at this time while the

terminals are readily accessible. Refer to the Power Supplies section

of this document to wire the MPS-24A/B, the AVPS-24s (see

Figure 36) and any ARM-4s (see Figure 22).

8. Module Ribbon Cables--Connect the first row ribbon cable to the

CPU as illustrated in Figure 17. For each additional row of modules

installed in the cabinet, connect an expander row ribbon cable to the

CPU.

9. CPU-2000--Install the CPU module in the top left cabinet position as

illustrated in Figure 20. Connect the power ribbon and power harness

between the CPU and the main power supply as illustrated in

Figures 32 and 35.

10. Module Expander Boards--If optional expanders are to be used with

a module, install as illustrated in Figure 18.

Installation

Outline

Installation—Installing the FC-2000 11

11. Modules--Mount each module in its respective chassis position as

shown in Figure 19.

12. Field-wire each module, using the following figures for reference:

CPU-2000: Figures 23, 24, and 25

IZM-8 (Style B): Figure 26

IZM-8 (Style D): Figure 27

ICM-4/ICE-4: Figure 28

CRM-4/CRE-4: Figure 29

LCD-80, ACM-16AT/32A, ACM-8R, NIB-96, AA-30: Refer to the

Fire Management Accessories Manual (FAN 445).

TCM-2 and TCM-4: Refer to those documents in this manual.

VCM-4/VCE-4, DCM-4, AMG-1, FFT-7: For installation and field

wiring of voice alarm equipment, refer to the FC-2000 Fire Fighter’s

Command Center Technical Bulletin in this manual.

13. Power-on-check--Apply AC power to the system. Do not connect

the batteries at this time! To silence the audible trouble sounder, push

the ACKNOWLEDGE switch on the CPU. The system should reflect

the following status:

On the CPU:

● Green AC POWER indicator is on.

● SYSTEM TROUBLE and POWER FAILURE indicators will be

on due to the absence of batteries.

● ANNUNCIATOR or MODULE TROUBLE indicator may light

shortly after AC power is applied (applies only to a system that has

not been previously configured).

On each module

● The yellow trouble indicators may come on approximately

10 seconds after AC power is applied (applies only to a system

that has not previously been configured).

On each AVPS-24

● The yellow trouble indicators will light due to the absence of

batteries.

On the MPS-24A/B

● The BATTERY FAIL indicator will be on due to the absence of

batteries.

Failure of the AC POWER indicator, or the presence of indications

not mentioned above may suggest an installation problem. Carefully

review the installation instructions to isolate the source.

12 Installation—Installing the FC-2000

14. Programming--To configure and program the system for operation, refer

to the Programming the FC-2000 Technical Bulletin in this manual.

15. Batteries--Once the system has been programmed and is functional,

connect the batteries. Ensure that all indicators except AC POWER

are extinguished.

16. Testing--Fully field test the system by conducting the test procedure

in the Testing the System section of this document.

17. Dress Panels--Complete the installation by installing the cabinet door

first, followed by the Battery Dress Panel (BP-3), and finally,

installing all remaining dress panels (VP-1, DP-1, and the MP-1).

● You may either surface or semi-flush mount the cabinet.

● Mount the cabinet in a clean, dry, vibration-free area, using the four

holes provided in the back surface of the backbox.

● Place the cabinet so that the top edge is 66 inches above the surface of

the finished floor. This procedure places the center of the control

panel keypad 60 inches above the finished floor.

CAB-C3

Mounting

Holes

bckbxmnt

Note: The lock for this

cabinet is mounted

on either the left or the

right side. Leave

3 inches clearance on

the side of the

backbox where the

lock is located.

Figure 3: Mounting the Cabinet Backbox

IMPORTANT: Unless you are familiar with the placement of

components within this backbox, use only the knockout

locations provided for conduit entry.

Cabinet

Installation

Mounting the

CAB-x3 Cabinet

Backbox

Installation—Installing the FC-2000 13

Figure 4: CAB-A3 and CAB-B3 Cabinets (inches)

24-1/8

20-1/8

19-1/2

11-9/32

1-5/8

2-1/4

5/16 dia.

2-1/16

8-5/8

2-9/16

CAB-A3

24-1/8

28-5/8

19-1/2

19-25/32

1-5/8

2-1/4

28-1/2

2-1/16

8-5/8

2-9/16

CAB-B3

5/16 dia.

8-5/8

5-5/32

cab-x3b1

14 Installation—Installing the FC-2000

Figure 5: CAB-C3 and CAB-D3 Cabinets (inches)

24-1/8

37-1/4

19-1/2

28-3/32

1-5/8

2-1/4

37-1/8

2-1/16

8-5/8

2-9/16

CAB-C3

5/16 dia.

8-5/8

24-1/8

45-7/8

19-1/2

37-1/32

1-5/8

2-1/4

45-3/4

2-1/16

8-5/8

2-9/16

CAB-D3

5/16 dia.

8-5/8

cab-x3b

5-5/32

Installation—Installing the FC-2000 15

The TR-x3 Trim Ring consists of four pieces and is used when semi-flush

mounting the CAB-x3 enclosure (where x is the cabinet size, ranging

from A to D).

Note: To semi-flush mount the cabinet, ensure ample room to allow the

door to swing fully open.

1. Place the top piece on the top of the backbox against the wall.

2. Mark the wall with the locations to drill holes using the trim ring as a

template.

3. Drill 3/16 inch diameter holes where marked. Holes should be drilled

to a depth of 1 inch.

4. Insert the provided wall anchors using a rubber mallet, tapping them

in until they are flush with the wall surface.

5. Secure the trim ring piece to the wall with the screws provided.

6. Repeat Steps 1-5 to install the left, right, and bottom trim ring pieces.

Install the bottom piece last.

Note: The side trim ring pieces should have the holes nearest to the edge

facing outward. See Figure 6.

TR-A3 = 19-5/8 in.

TR-B3 = 28-1/8 in.

TR-C3 = 36-3/4 in.

TR-D3 = 45-3/8 in.

trimring

Figure 6: Trim Ring Installation

Trim Ring for

CAB-x3

Enclosures

Installing the

Trim Ring

16 Installation—Installing the FC-2000

You may mount the hinges for the CAB-x3 doors on either the left or

right-hand sides of the cabinet. The following illustrations and text depict

a left-hand mounted example. For a right-hand mounting, simply

substitute right for left in the instructions.

cabx3aa0

Left-hand mounted door

Right-hand mounted door

Figure 7: Mounting the CAB-x3 Cabinet Door

IMPORTANT: Assemble the two hinges and two alignment tabs to the

backbox before you install any equipment. Installing

the chassis severely limits space in the areas where the

hinges and alignment tabs are installed.

CAB-x3 Door

Assembly

Installation—Installing the FC-2000 17

Follow the directions below for door assembly.

1. Insert door hinges into the top and bottom slots of the side you wish

to hinge (in this case, the left side). Secure the hinges to the studs in

the backbox with the nuts provided.

Threaded

Stud

Door Hinge

Bottom

Left Corner

cabx3aa1

Figure 8: Bottom Door Hinge Insertion

2. Insert the threaded stud into the bottom hinge first. Thread from the

bottom up. Place the grounding “star” washer on the stud. Place the

door’s lower corner onto this stud. Placing the door on the lower stud

first provides a place for the door to rest while you complete the

assembly, as shown above.

18 Installation—Installing the FC-2000

cabx3aa2

Threaded

Stud

Door Hinge

Small hole

faces outward.

Top

Left Corner

Figure 9: Top Door Hinge Insertion

3. Align the door on the backbox, so that the door sits directly under the

top hinge. Thread the remaining stud into the top hinge and through

the hole in the top of the door, as shown above. The door should now

swing freely.

4. Install the door alignment tabs in the unused slots on the backbox (top

and bottom). In the example below, the door was mounted on the left,

leaving the unused slots on the right. Secure the alignment tab to the

top PEM stud with the nut provided. These tabs align the door

correctly with the backbox and prevent the door from being “skewed”

open.

Figure 10: Door Alignment Tabs

Top

Right Corner

Door Alignment Tab

Bottom

Right Corner

Door Alignment Tab

cabx3aa3

Installation—Installing the FC-2000 19

5. Punch out the knockout for the door lock and install the lock

mechanism. Make sure you do this last, so that you knock out the

correct side.

Install

Lock Here

The lock mechanism as viewed in a

left-hinged mounting application.

The lock would be placed in the

right side of the door

(as shown below).

cabx3aa4

Open

Locked

Figure 11: Lock Mechanism Installation

To install a CHS-4, complete the following steps and refer to Figure 12.

1. Place the CHS-4 over the screw mounts on the cabinet.

2. Connect a grounding cable assembly (71073) to one of the screw

mounts.

3. Secure the assembly with the two nuts provided.

Repeat this procedure for each CHS-4 in the cabinet.

Installing the

CHS-4 Chassis

20 Installation—Installing the FC-2000

CHS-4 Chassis

chsmnt1

Connect the grounding cable between

the main power supply earth ground

terminals and at least one chassis.

Use Cable 71073

Figure 12: Installing the CHS-4 Chassis

The optional CHS-4L Chassis is used to mount an AMG-1 Audio Message

Generator, FFT-7 Fire Fighter’s Telephone, or AA-30 Audio Amplifiers in

the cabinet. To install a CHS-4L, complete the following steps and refer

to Figure 13.

1. Place the CHS-4L over the screw mounts on the cabinet.

2. Connect a grounding cable assembly (71073) to one of the screw

mounts.

3. Secure the assembly with the two nuts provided.

Repeat this procedure for each CHS-4L in the cabinet.

Use Cable 71073

chsmnt

Figure 13: Installing the CHS-4L Chassis

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Johnson Controls CPU-2000 Installing Instruction

Brand: Johnson Controls

Model: CPU-2000

Category: Fire protection

Type: Installing Instruction

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