MORLEY-IAS ZX 1E, ZX 2E, ZX 5E fire alarm control panel Installation manual

ZX1e

ZX2e

ZX5e

Document No. 996-131 Issue 01

installation manual

This manual should not be left with the end user.

MORLEY-IAS

Table of Contents

ZX2E/ZX5E Fire Alarm Control Panels

1 INTRODUCTION ......................................................................................................................... 5

1.1

N

OTICE

.................................................................................................................................. 5

1.2

W

ARNINGS AND

C

AUTIONS

...................................................................................................... 5

1.3

N

ATIONAL

A

PPROVALS

............................................................................................................ 6

1.4

EN54 I

NFORMATION

............................................................................................................... 6

2 UNPACKING............................................................................................................................... 8

3 INSTALLATION .......................................................................................................................... 9

3.1

I

NSTALLING THE

E

NCLOSURE

.................................................................................................. 9

3.1.1

Removing the Chassis .................................................................................................. 9

3.1.2

Mounting the Enclosure to the Wall .............................................................................. 9

3.1.3

Remounting the Chassis............................................................................................... 9

3.2

D

IMENSIONS AND

F

IXING

P

OINTS

........................................................................................... 10

3.3

I

DENTIFICATION OF

P

ARTS

..................................................................................................... 11

3.3.1

CPU Board .................................................................................................................. 12

3.3.2

Display / Keyboard...................................................................................................... 12

3.3.3

Base Card ................................................................................................................... 12

3.3.4

Zone Extender Card (ZX5E Option Only) ................................................................... 12

3.3.5

Internal Printer (ZX5E Option Only)............................................................................ 12

3.4

E

XTERNAL

C

ONNECTIONS

..................................................................................................... 13

3.4.1

Mains Power Input ...................................................................................................... 13

3.4.1.1

ZX1E / ZX2E Arrangement....................................................................................................13

3.4.1.2

ZX5E Arrangement ...............................................................................................................13

3.4.1.3

Mains Cable Glands..............................................................................................................14

3.4.2

Battery Installation ...................................................................................................... 15

3.4.2.1

General Introduction..............................................................................................................15

3.4.2.2

ZX1E / ZX2E Arrangement....................................................................................................15

3.4.2.3

ZX5E Arrangement ...............................................................................................................16

3.4.2.4

General Battery Connection ..................................................................................................16

3.4.3

Detection Loops .......................................................................................................... 17

3.4.3.1

Loop Wiring Installation.........................................................................................................18

3.4.3.2

EMC Compliance ..................................................................................................................19

3.4.3.3

Panel Loop Loading ..............................................................................................................19

3.4.4

Sounder Circuits.......................................................................................................... 20

3.4.5

Auxiliary Relay Outputs............................................................................................... 22

3.4.6

Auxiliary Supply Output............................................................................................... 23

3.4.7

Panel Networking / Graphics PC Interface ................................................................. 24

3.4.7.1

Local Panel Network .............................................................................................................24

3.4.7.2

Master Panel to Superior Master Panel ................................................................................24

3.4.7.3

Panel to Graphics PC............................................................................................................24

3.4.8

Peripheral Loop........................................................................................................... 25

3.4.9

RS485 Wiring Arrangements ...................................................................................... 26

3.4.9.1

Daisy Chain Style Installation................................................................................................26

3.4.9.2

Loop Style Installation ...........................................................................................................26

3.4.9.3

EMC Compliance ..................................................................................................................26

3.4.9.4

Cable Screen – Earth Connections .......................................................................................27

3.4.10

High Integrity Loop...................................................................................................... 27

3.4.11

Group Disable Input .................................................................................................... 27

3.4.12

Class Change Input .................................................................................................... 27

3.4.13

Recommended Cables ............................................................................................... 28

3.4.14

Base Card Power Supply Connections....................................................................... 28

3.4.15

Cable Routing ............................................................................................................. 29

3.5

I

NSTALLING

A

DDITIONAL

E

QUIPMENT

..................................................................................... 30

3.5.1

General Introduction ................................................................................................... 30

3.5.1.1

ZX1E Arrangement ...............................................................................................................30

3.5.1.2

ZX2E Arrangement ...............................................................................................................31

3.5.1.3

ZX5E Arrangement ...............................................................................................................31

Page 2 of 46 Document No. 996-131, Revision: 01, Installation Manual

ZX2E/ZX5E Fire Alarm Control Panels MORLEY-IAS

3.5.2

Loop Driver Cards........................................................................................................32

3.5.2.1

Voltage Selection ..................................................................................................................32

3.5.2.1.1

ZX1E / ZX2E Jumper Settings ........................................................................................32

3.5.2.1.2

ZX5E Jumper Settings ....................................................................................................33

3.5.3

485 / 232 Interface Cards ............................................................................................33

3.5.3.1

Mounting the card directly to the base card...........................................................................34

3.5.3.2

Mounting the card above the Loop Driver Module.................................................................34

3.5.4

Printer Module (ZX5E Only).........................................................................................35

4 STANDBY BATTERY CALCULATIONS ..................................................................................36

4.1

S

ENSOR

C

URRENT

C

ALCULATIONS

.........................................................................................38

4.1.1

Quiescent Load............................................................................................................38

4.1.2

Alarm Load...................................................................................................................38

4.1.3

Adjustment Factors ......................................................................................................38

4.2

L

OCAL

S

YSTEMS

A

MPERE

H

OUR

C

ALCULATION

......................................................................38

5 MAINTENANCE.........................................................................................................................39

5.1

M

AINTENANCE

S

CHEDULE

......................................................................................................39

5.1.1

Daily Attention..............................................................................................................39

5.1.2

Monthly Attention .........................................................................................................39

5.1.3

Quarterly Attention .......................................................................................................39

5.1.4

Yearly Attention............................................................................................................39

5.2

R

EPLACEMENT OF

C

OMPONENTS

...........................................................................................40

5.2.1

Lithium Standby battery ...............................................................................................40

5.2.2

Liquid Crystal Alphanumeric Display ...........................................................................40

5.2.3

Standby Batteries.........................................................................................................40

6 SPECIFICATIONS .....................................................................................................................41

6.1

F

UNCTIONAL

S

PECIFICATIONS

................................................................................................41

6.2

P

OWER

S

UPPLY AND

C

HARGER

..............................................................................................43

Installation Manual Document No. 996-131, Revision: 01, Page 3 of 46

MORLEY-IAS ZX2E/ZX5E Fire Alarm Control Panels

Table of Figures

F

IGURE

1 – P

ANEL

F

IXING

C

ENTRES

– ZX1E / ZX2E ........................................................................... 10

F

IGURE

2 – P

ANEL

F

IXING

C

ENTRES

- ZX5E........................................................................................ 10

F

IGURE

3 – E

NCLOSURE

A

RRANGEMENT

- ZX5E.................................................................................. 11

F

IGURE

4 – E

NCLOSURE

A

RRANGEMENT

– ZX1E / ZX2E..................................................................... 11

F

IGURE

5 – M

AINS

I

NPUT

A

RRANGEMENT

– ZX1E / ZX2E.................................................................... 13

F

IGURE

6 – M

AINS

I

NPUT

A

RRANGEMENT

– ZX5E................................................................................ 14

F

IGURE

7 – ZX1E / ZX2E B

ATTERY

I

NSTALLATION

.............................................................................. 15

F

IGURE

8 – ZX5E B

ATTERY

I

NSTALLATION

.......................................................................................... 16

F

IGURE

9 – SLC C

ONNECTIONS

.......................................................................................................... 18

F

IGURE

10 – L

OOP

W

IRING WITHOUT

I

SOLATORS

................................................................................. 18

F

IGURE

11 – L

OOP

W

IRING WITH

I

SOLATORS

– P

REFERED

A

LTERNATIVE

............................................... 19

F

IGURE

12 – SLC L

OOP

– EMC A

BSORBER

I

NSTALLATION

.................................................................. 19

F

IGURE

13 – S

OUNDER

T

ERMINAL

C

ONNECTION

P

OINTS

– ZX2E ......................................................... 20

F

IGURE

14 – S

OUNDER

T

ERMINAL

C

ONNECTION

P

OINTS

– ZX5E ......................................................... 20

F

IGURE

15 – S

OUNDER

W

IRING

........................................................................................................... 21

F

IGURE

16 – R

ELAY

O

UTPUT

T

ERMINAL

C

ONNECTION

P

OINTS

– ZX1E / ZX2E..................................... 22

F

IGURE

17 – R

ELAY

O

UTPUT

T

ERMINAL

C

ONNECTION

P

OINTS

– ZX5E ................................................. 22

F

IGURE

18 – A

UXILIARY

O

UTPUT

C

ONNECTIONS

– ZX1E / ZX2E ......................................................... 23

F

IGURE

19 – A

UXILIARY

O

UTPUT

C

ONNECTIONS

– ZX5E ..................................................................... 23

F

IGURE

20 – A

UXILIARY

O

UTPUT

- F

ERRITE

A

BSORBER

(T

YPICAL

) ........................................................ 23

F

IGURE

21 – T

YPICAL

RS485 – ‘D

AISY

C

HAIN

’ W

IRING

........................................................................ 26

F

IGURE

22 – T

YPICAL

RS485 – ‘L

OOP

’ W

IRING

................................................................................... 26

F

IGURE

23 – RS485 L

OOP

– EMC A

BSORBER

I

NSTALLATION

.............................................................. 26

F

IGURE

24 – RS485 S

CREEN

– E

ARTH

A

RRANGEMENT

....................................................................... 27

F

IGURE

25 – B

ASE

C

ARD

P

OWER

C

ONNECTIONS

................................................................................. 28

F

IGURE

26 – R

ECOMMENDED

C

ABLE

R

OUTING

A

RRANGEMENT

– ZX1E / ZX2E.................................... 29

F

IGURE

27 – R

ECOMMENDED

C

ABLE

R

OUTING

A

RRANGEMENT

– ZX5E ............................................... 29

F

IGURE

28 – P

OSITIONS FOR

A

DDITIONAL

B

OARDS

– ZX2E.................................................................. 30

F

IGURE

29 – P

OSITIONS FOR

A

DDITIONAL

B

OARDS

– ZX2E.................................................................. 31

F

IGURE

30 – P

OSITIONS FOR

A

DDITIONAL

B

OARDS

– ZX5E.................................................................. 31

F

IGURE

31 – M

OUNTING THE

L

OOP

D

RIVER

......................................................................................... 32

F

IGURE

32 – M

OUNTING THE

RS485 / RS232 M

ODULE

....................................................................... 34

F

IGURE

33 – M

OUNTING THE

RS485 / RS232 M

ODULE

....................................................................... 34

Table of Tables

T

ABLE

1 – P

ACKING

C

ONTENTS

L

IST

..................................................................................................... 8

T

ABLE

2 – M

AXIMUM

L

OOP

L

ENGTHS

................................................................................................... 17

T

ABLE

3 – L

IST OF

C

OMPATIBLE

P

ERIPHERAL

D

EVICES

........................................................................ 25

T

ABLE

4 – J

UMPER

S

ETTING FOR

L

OOP

V

OLTAGE

................................................................................ 32

T

ABLE

5 – J

UMPER

S

ETTING FOR

L

OOP

V

OLTAGE

................................................................................ 33

T

ABLE

6 – C

URRENT

R

ATING

C

HART

– ZX1E / ZX2E .......................................................................... 36

T

ABLE

7 – C

URRENT

R

ATING

C

HART

- ZX5E ....................................................................................... 37

T

ABLE

8 – ZX1E / ZX2E F

UNCTIONAL

S

PECIFICATIONS

....................................................................... 41

T

ABLE

9 – ZX5E F

UNCTIONAL

S

PECIFICATIONS

................................................................................... 42

T

ABLE

10 – ZX1E / ZX2E P

OWER

S

UPPLY AND

C

HARGER

S

PECIFICATIONS

......................................... 43

T

ABLE

11 – ZX5E P

OWER

S

UPPLY AND

C

HARGER

S

PECIFICATIONS

..................................................... 44



1 Introduction

MORLEY-IAS

1.1 Notice

•

The material and instructions covered in this manual have been carefully checked for accuracy and are presumed to be correct. However, the manufacturer assumes no responsibility for inaccuracies and reserves the right to modify and revise this document without notice.

•

These instructions cover the installation of the Fire Alarm Control Panels.

Refer to the User Manual (P/N 996-130) for details of how to operate the system and refer to the Commissioning Manual (P/N 996-132) for information on programming and Level 3 functions.

For use with software version 800 onwards

•

The ZX1E, ZX2E and ZX5E Fire Alarm Control Panels are 1, 1-2 and 1-5 loop panels for use with analogue addressable devices from the following detector manufacturer ranges: -

Apollo

S90

Hochiki

Morley-IAS

Nittan

System Sensor

EN54

!

EN54-2

Nittan.

•

The ZX1E, ZX2E & ZX5E Fire Alarm Control Panels are not EN54 approved for use with the Nittan range of signalling devices.

If the Nittan loop driver card is installed, the LPCB logo MUST be removed.

1.2 Warnings and Cautions

These instructions contain procedures to follow in order to avoid injury and damage to equipment. It is assumed that the user of this manual is a suitably trained installer who is familiar with the relevant regulations.

Electro-static Sensitive Devices.

Take suitable ESD precautions when removing or installing printed circuit boards.

This panel is CE Marked to show that it conforms to the requirements of the following

European Community Directives:

•

Electromagnetic Compatibility Directive 89/336/EEC (and the amending directive

92/23/EEC)

•

Low Voltage Directive 73/23/EEC



•

This panel has been tested and found to comply with the Year 2000 requirements.

•

NOTE: The end date for all date functions is 31/12/2079.

•

In the year prior to reaching the calendar end date, consult the Original Equipment

Supplier/ Current Maintenance Contractor for advice.

CAUTION: A Lithium Battery is used for Data Retention.

Replace only with the same or equivalent type. Contact the Service Organisation for

Replacement CPU Card.

EN54

!

EN54-2 13.7

Maximum of 512 sensors / manual call points per panel.

•

The ZX1E, ZX2E & ZX5E range of panels has many features, which if used inappropriately, may contravene the requirements of EN54.

Where such a possibility may arise, a suitable warning is given with brief details of the EN54 requirement and the relevant section it pertains to. A typical EN54 non-compliance warning is illustrated.

This equipment must be installed in accordance with these instructions and the appropriate national, regional and local fire systems installation regulations specific to the country and location of the installation. Consult with the appropriate Authority Having Jurisdiction (AHJ) for confirmation of the requirements.

All equipment is to be installed in accordance with the appropriate standards for the country and area of installation.

This equipment must be installed in accordance with these instructions and the appropriate national, regional and local wiring regulations. In the UK the wiring must conform to the requirements of the IEE Wiring Regulations – Sixteenth Edition.

EN54

9

•

This Fire Control Panel complies with the requirements of EN54-2/4 1997. In addition to the basic requirements of EN54, the panel conforms to the following optional functions.

Indication: Fault signals from points

Outputs:

Delays of Actioning Outputs

Disablement of each address point.

Outputs to fire alarm devices

8.3

7.12

7.11

9.5

10

7.8



EN54

9

•

The power supplies for the ZX1E, ZX2E and ZX5E range of panels complies with the following clauses of EN54-4.

ZX2E & ZX5E Power Supply Functions

Derive power supply from main power source

Derive power supply from a standby battery source

Charge and monitor the standby battery source

Detect & signal power supply faults

EN54-4 Clause

5.1

5.2

5.3

5.4

EN54

N/A

•

In addition to the functions required by EN54-2, the panel supports a number of ancillary functions that are not required by EN54. These are outlined below:-

Ancillary Function

Auxiliary supply output

Panel network output ports (Port C)

Master panel to superior master panel output port connections (Port B - ZX5E only)

Panel to graphics PC output port connections (Port B –

ZX5E only)

Peripheral loop output & supported devices (Port D)

High integrity 485 Loop

Manual Section

3.4.6

3.4.7, 3.5.1.1 & 3.5.1.3

3.4.7.2, 3.5.1.1 & 3.5.1.3

3.4.7.3, 3.5.1.1 & 3.5.1.3

Auxiliary relay outputs

Printer option (ZX5E only)

Class Change Input

Group Disable

3.4.8, 3.5.1.1 & 3.5.1.3

3.4.10 & Hi485 Installation

Guide (996-065)

3.4.5

3.5.4

3.4.12

3.4.11


MORLEY-IAS

2 Unpacking


•

The ZX1E, ZX2E and ZX5E Fire Alarm Control Panels are simple to install if the recommended procedures described in this manual are followed. Refer to the Commissioning Manual for details of how to program the system operation.

•

Before installing the ZX1E, ZX2E or ZX5E Fire Alarm Control Panels, first ensure that all the equipment has been received. The packing box should contain the following items.

Item Component Part Number Quantity

ZX1e ZX2e ZX5e

6

7

8

9

1 ZX5E Fire Alarm Control Panel or

ZX2E Fire Alarm Control Panel or

ZX1E Fire Alarm Control Panel

-

1

2 Installation 996-131

1

-

3 Commissioning 996-132

4 Operator’ 996-130

5 Reference Guide – ZX5E

Reference Guide - ZX2E

996-135

996-134

-

-

-

1

Reference Guide – ZX1E

Front Door Keys

Ferrite Absorber Small

Ferrite Absorber Large

Battery Cables Kit

996-133

797-021

538-143

684-353

1

2

1

1

-

2

1

1

1

-

-

1

-

-

2

1

-

082-073 1 1 1

627-682 4

Table 1 – Packing Contents List

•

Frame and mount the supplied Reference Guide, on the wall, adjacent to the Panel.

NOTE:

The EOL resistors supplied are standard resistors. If EOL resistor assemblies with 150 mm flying leads are required, please order these separately under part number 170-073-682.



3 Installation

MORLEY-IAS

3.1 Installing the Enclosure

•

Unlock the front door and remove the battery cable, ferrite absorber and EOL resistor kits. Store these in a secure place for re-use later.

3.1.1 Removing the Chassis

•

Unplug the ribbon cable between the CPU Board and the Display Board at the CPU Board end.

•

Remove the nuts and spring washers holding the chassis to the back box. (There are six of each for

ZX5E, and four of each for ZX1E / ZX2E). Store these in a secure place for re-use later.

•

Carefully remove the chassis assembly. Store in a secure place where it will not be damaged and where it will be kept dry and clean.

Handle the chassis by holding the metalwork only. DO NOT lift it by holding the printed circuit boards or any parts on the circuit boards.

3.1.2 Mounting the Enclosure to the Wall

The ZX5E Fire Alarm Control Panel can weigh in excess of 38kg (ZX5E) and 18kg (ZX2E) once the batteries are fitted. When attaching the enclosure to a surface, use mounting hardware capable of supporting this weight and reinforce the wall if necessary.

•

Remove the necessary knockouts for the installation cabling.

•

Mount the enclosure in the desired location using all four mounting holes.

•

Use a drill bit diameter 7.0 mm and a suitable 40 mm long expansion plug. Fix the panel to the wall with

No. 10 screws length 1½” or M5 screws length 40 mm.

•

Install the external wiring into the enclosure using the appropriate glands / conduit fittings. Sufficient knockouts are provided at the top of the enclosure. If you punch other holes, be sure that they do not interfere with any component mounting positions.

•

Use a brush to clean any dust and swarf from inside the enclosure before attempting to remount the chassis assembly.

For details of knockout positions, refer to section 3.4.15. Cables must be megger tested before any active devices are fitted and before the connections are made to the terminal blocks.

3.1.3 Remounting the Chassis

•

Carefully mount the chassis onto the mounting threaded studs.

•

Secure the chassis to the back box using the nuts and spring washers that were originally removed.

•

Plug the ribbon cable between the CPU Board and the Display board back into the CPU Board. The plug and socket are polarised to ensure correct insertion.

Handle the chassis by holding the metalwork only. DO NOT lift it by holding the printed circuit boards or any parts on the circuit boards.


MORLEY-IAS

3.2 Dimensions and Fixing Points

400mm

280mm


60mm

140mm

FIXING HOLES Ø5.0mm

Figure 1 – Panel Fixing Centres – ZX1E / ZX2E

Page 10 of 46

Figure 2 – Panel Fixing Centres - ZX5E

Document No. 996-131, Revision: 01, Installation Manual


3.3 Identification of Parts

Transformer and

Filter Assembly

Display /

Keyboard

Zone Expander

Card (Option)

Printer

Mounting

Plate

Power Supply

Card

Figure 3 – Enclosure Arrangement - ZX5E

MORLEY-IAS

AC Mains Terminal Block with Integral Fuse

CPU Card

Base Card

CPU

Card

Base

Card

Display /

Keyboard

Figure 4 – Enclosure Arrangement – ZX1E / ZX2E

AC Mains

Terminal

Block

FUSE

Transformer and Filter

Assembly

Power

Supply Card



3.3.1 CPU Board

•

The CPU Board controls the operation of the ZX1E, ZX2E and ZX5E Fire Alarm Control Panels. The operating program is stored in EPROM mounted in sockets on the board.

3.3.2 Display / Keyboard

•

The Display / Keyboard provides the user access to view alarms and control operation of the system.

3.3.3 Base Card

•

The base card provides control and wiring of all external connections to the system.

•

The base card will be augmented with one (ZX1E), one to two (ZX2E) or one to five (ZX5E) plug-in loop driver modules for connection to the signalling detectors.

•

The system can support addressable smoke detectors and loop devices using different loop driver boards.

The options are as follows:

1. Morley-IAS 795-072

2. System Sensor 795-068

3. Hochiki

4. Apollo XP95 / Discovery

5. Nittan

795-058-005

795-066

795-044

EN54-2

EN54

!

Nittan

The panel is not EN54 approved for use with Nittan.

If the Nittan option is fitted, the LPCB logo insert label MUST be removed.

•

For details of the compatible signalling devices, refer to the relevant installation guide supplied with the loop driver module. At least one loop driver board MUST be installed for the unit to operate as a Fire

Alarm Control Panel.

•

The base card may be augmented by one (ZX1E), one or two (ZX2E) or by one, two or three (ZX5E) plugin serial interface cards. The serial interface cards provide for networking of panels and for connection of peripheral devices. The ZX1E cannot be installed as part of a network.

3.3.4 Zone Extender Card (ZX5E Option Only)

•

The ZX5E FACP may be augmented with an additional Zone LED Indicator card. This Zone Expander

Card provides FIRE ALARM and FAULT LED indicators.

•

It is available in two options providing, a further 20 zones (40 zones in total) or a further 60 zones (80 zones in total). The model numbers of the units are as follows:

1. 795-077-020 20 Zone LED Expander

2. 795-077-060 60 Zone LED Expander

•

Refer to the Zone Expander Installation Guide (P/N 996-137) for further information.

3.3.5 Internal Printer (ZX5E Option Only)

•

The ZX5E FACP may be augmented by the addition of a printer module. This provides printed records of

FIRE ALARMS, FAULTS and EVENT LOG.

•

Refer to Section 3.5.4 and to the Commissioning Manual for further information.



BEFORE INSTALLATION: Refer to Ratings / Type label located on the inside of the panel.

3.4.1 Mains Power Input

3.4.1.1 ZX1E / ZX2E Arrangement

•

The ZX1E and ZX2E Fire Alarm Control Panels receive power from either a 230V, 50Hz (or 120V, 60Hzpower supply

1

). The current flows through an EMI filter to the transformer. The transformer converts the input mains voltage to 24V AC. All of these components are mounted to the chassis.

•

The incoming power feed cable Ground or Earth (Green or Green/Yellow) wire should be connected to the terminal block earth connection – middle terminal.

•

Connect the neutral (Blue/Black) wire to the top terminal and connect the Phase or Live (Brown/Red) wire to the bottom terminal. The terminal block contains an integral fuse.

Open and lock out the circuit breaker before connecting any wiring. Do not power the system until the installation is complete.

Ferrite

Large

Maintain separation between the 120/230V and the low voltage wiring. Do not route in the same trunking and keep apart in the enclosure.

Blue

Green / Yellow

Brown

ISOLATE

ELSEWHERE

N

L

F1: T 2A H 250V

Afiix cable tie around wires below ferrite

Fuse

For EMC Compliance, fit the supplied Ferrite Absorber

(large) as shown in the diagram.

ISOLATE

ELSEWHERE

N

L

F1: T 2A H 250V

Figure 5 – Mains Input Arrangement – ZX1E / ZX2E

The panel shall be supplied with AC mains power via a readily accessible disconnect device

(‘isolation’ switch) to facilitate servicing and be provided with suitable earth fault protection incorporated in the building installation wiring. The minimum cross sectional area of the mains cable should be 0.75mm and the supply should be fused with a 5A HRC anti-surge fuse.

•

The ZX5E Fire Alarm Control Panel receives power from a 230V, 50Hz (or a 120V, 60Hz power supply

1

).

The current flows through an EMI filter and a chassis mounted fuse, to the transformer. The transformer converts the input mains voltage to 24V AC. All of these components are mounted to the chassis.

•

The incoming power feed cable Ground or Earth (Green or Green/Yellow) wire should be connected to the terminal block earth connection – middle terminal.

•

Connect the neutral (Blue/Black) wire to the left-hand terminal and connect the Phase or Live

(Brown/Red) wire to the right hand terminal.

1

With the appropriate transformer fitted.


MORLEY-IAS

Open and lock out the circuit breaker before connecting any wiring. Do not power the system until the installation is complete.

Maintain separation between the 120/230V and the low voltage wiring. Do not route in same trunking and keep apart in the enclosure.

Replace the cover, supplied, over the terminal block.


Blue

Green

ISOLATE

ELSEWHERE

F1 T 3.15A H 250V

N L

ISOLATE

ELSEWHERE

F1 T 3.15A H 250V

N L

Chassis

Brown

FUSE

Figure 6 – Mains Input Arrangement – ZX5E

The panel shall be supplied with AC mains power via a readily accessible disconnect device

(‘isolation’ switch) to facilitate servicing and be provided with suitable earth fault protection incorporated in the building installation wiring. The minimum cross sectional area of the mains cable should be 0.75mm and the supply should be fused with a 5A HRC anti-surge fuse.

3.4.1.3 Mains Cable Glands

The cable gland and cord anchorage bushing used to route the mains cable through the

20mm knockout MUST have a minimum flame retardant rating of 94HB.

•

Typical glands / bushings are: -

Type Manufacturer Supplier / Part No.

Gland IP68 – Nylon 66 M20 Black, Rating UL94V-2 Multicomp Farnell 927-739

Gland IP65 – Brass M20, EExd / Eexe Lappcable A2F20S



3.4.2 Battery Installation

MORLEY-IAS

•

Refer to the Standby Battery Calculations (section 4) for the size of the batteries required for a particular installation.

•

Refer to Section 5.2.3 for a list of recommended batteries.

Do not make the final battery connections until the installation is complete.

Battery Lead Connections are not power limited.

Before installation.

New Batteries require ‘top charging’ prior to being put into service. For further information and for a list of recommended batteries, refer to Section 5.2.3.

3.4.2.2 ZX1E / ZX2E Arrangement

•

Included in the packing is a battery cable kit. Use the cable included in this kit to connect the negative terminal of battery No.1 to the positive terminal of battery No.2.

•

Connect the red wire from terminal (7) on the

Power Supply to the positive terminal of battery

No.1.

•

Connect the black wire from terminal (6) on the

Power Supply to the negative terminal of battery

No.2.

•

The standby batteries should be located in the enclosure as shown in the diagrams opposite.

7AH

#2

7AH

#1

Battery Stops

•

For battery sizes greater than 12Ah, these should be installed in a separate enclosure suitable for Fire Protection Use, such as Battery

Box 797-025-001, with wiring connected to the panel through conduit.

12AH

#2

12AH

#1

Battery Stops

Figure 7 – ZX1E / ZX2E Battery Installation



•

Included in the packing is a battery cable kit. Use the cable included in this kit to connect the negative terminal of battery No.1 to the positive terminal of battery No.2.

•

Connect the red wire from terminal (6) on the

Power Supply to the positive terminal of battery

No.1.

•

Connect the black wire from terminal (7) on the

Power Supply to the negative terminal of battery

No.2.

•

The standby batteries should be located in the enclosure as shown in the diagrams opposite.

The chassis provides fixing points to allow a strap to be fitted.

•

For battery sizes greater then 12Ah, it is necessary to cut off the spade terminals connected to the battery cables. These should be replaced by connector fixings appropriate to the installed batteries

Battery Stop

12Ah

#2

12Ah

#1

17Ah

#2

17Ah

#1

•

For battery sizes greater than 25Ah, these should be installed in a separate enclosure suitable for Fire Protection Use, such as Battery

Box 797-025-001, with wiring connected to the panel through conduit.

24Ah

#1

24Ah

#2

3.4.2.4 General Battery Connection

Black

Wire

-

Charger

Output

Link Wire

Figure 8 – ZX5E Battery Installation

+

Red

Wire

+



3.4.3 Detection Loops

•

The control panel supports analogue detectors with a digital, data transmission system. It provides power and communicates with the initiating devices over a two-wire circuit.

EN54

!

EN54-2 13.7

Maximum of 512 sensors / MCP’s per panel.

•

Depending on protocol, it is possible for up to 1000 addressable input points to be connected to the panel.

•

To comply with EN54-2 requirements, a maximum of 512 sensors /

MCP’s (input points) only should be connected to the control panel across all analogue detection loops. This limit includes any conventional detectors / call points connected to the system via zone monitors.

The detection circuit should be separated from other cable runs to minimize the risk of external interference. Under extremely noisy conditions, twisted pair wire is recommended to reduce interference.

The Detection Loop Circuits are supervised and power limited.

•

Shielded cable should be used for all detection (SLC) circuits. It is important that the shield is always terminated to a good earth connection at both ends of the loop. Mineral insulated copper cable (MICC) is recommended for the best screening purposes. However, most of the established brands of fire related screened cables are suitable. Refer to Section 3.4.13 for a list of recommended cables.

•

The core size, length of wiring run and detection circuit loading will produce a voltage drop along the length of the cable. To determine if the installed loop driver can fully support the planned loop configuration, use the detector manufacturers’ calculations for voltage and capacitance.

ALWAYS check that conductors of appropriate diameter are used so that the voltage at the detectors is within the detector manufacturer’s specification.

The maximum permitted impedance for the SLC Loop is 40 ohms. This must be reduced if loop powered sounders are installed.

•

The following table lists the maximum recommended cable loop lengths for each detection loop type.

Wiring to external devices should follow the appropriate manufacturer’s instructions.

Loop Driver Maximum Loop Length

18 AWG 16 AWG 14 AWG

Morley-IAS

System Sensor

Apollo

Nittan

MICC

1.5mm

2 km

2 km

2 km km

1 km

1 km

1 km

1 km

0.8km

1.5 km

1.5 km

1.5 km

1.5 km

1 km

2 km

2 km

2 km

2 km

1 km

Table 2 – Maximum Loop Lengths

•

NOTE 1: Cable runs in excess of 2km are not recommended. Otherwise, cable capacitance (Max. 0.5uF per loop) and inductance may start to interfere with data transmission. Refer to the manufacturers’ quoted figures for maximum cable capacitance.

•

The SLC (detector) circuits should be installed as loops with or without isolator modules. The wiring details are as described below.



EN54-2 12.5.2 For best results and system integrity:

EN54

!

Maximum of 32 sensors / MCP’s between Isolator.

The detection loop circuit should be wired as a loop with short circuit isolators. This will allow the system to still function, even if a section of the cable becomes open circuited. It is recommended that

Short circuit isolators be fitted to the detection loop to prevent an external short circuit from removing more than 32 addressable points from the system.

•

The detection loop connections are made on the terminal blocks at the top of the base card.

3.4.3.1 Loop Wiring Installation

•

Form the loop by taking wires from the positive and negative terminals, at one side of the connector on the base card – see opposite.

•

Proceed with installing wiring, around the loop, connecting all devices – see below.

•

Return the wiring to the positive and negative terminals at the other side of the connector on the base card.

•

Ensure that all devices connected to the loop are correctly oriented for positive and negative connections.

•

Refer to the detector manufacturers’ data sheet supplied with the signalling device.

Data / Power (+) OUT

Data / Power (-) OUT

(+) RETURN

(-) RETURN

Figure 9 – SLC Connections

FACP Connections



Data / Power (+) RETURN

Data / Power (-) RETURN

Figure 10 – Loop Wiring without Isolators

DO NOT loop wiring under any terminals. Break wire run to maintain supervision.



•

It is recommended that Short Circuit Isolators be installed. Install the isolators at strategic points in the loop (i.e. zonal boundaries) to prevent an external short circuit from removing more than 32 addressable points from the system. Note: The loop driver modules have built-in isolators so it is not required to place isolator modules on the outputs of the FACP.

•

Refer to the following diagram for information.




ISOLATORS

Data / Power (+) RETURN

Data / Power (-) RETURN

Figure 11 – Loop Wiring with Isolators– Prefered Alternative

For EMC Compliance, fit the

Ferrite Absorbers supplied with the loop driver board around the SLC Loop cables.

The figure opposite shows the typical arrangement for a typical installation.

Connect Earth drain wire of cable to gland earth

Absorber

Large

Affix cable tie around wires below ferrite

+ - E + -

LOOP 1

Figure 12 – SLC Loop – EMC Absorber Installation

3.4.3.3 Panel Loop Loading

•

Care must be taken to ensure that the number of signalling loop devices (inputs and outputs) installed does not exceed the power supply ratings of each individual loop driver board and of the panel (all loops) in both quiescent and alarm conditions.

1. Loop Driver Board Load (Refer to the documentation supplied with the loop driver)

2. Overall Panel Load (Refer to Specification Tables – Section 6).



3.4.4 Sounder Circuits

•

The ZX1E and ZX2E Fire Alarm Control Panels have two power limited and supervised sounder circuits, identified as sounder circuits A and B.

•

The ZX5E Fire Alarm Control Panel has four power limited and supervised sounder circuits, identified as sounder circuits A, B, C and D.

•

Each circuit has a maximum rating of 1 Amp.

•

Each sounder output is monitored for open and short circuits. An end-of-line (EOL) resistor (6.8K

Ω, 0.5W minimum, P/N 170-073-682) must be fitted to the last sounder on the circuit.

•

Each sounder should have an integral blocking diode that prevents the sounder from consuming any power in the normal monitoring position. The polarity of the sounder output is reversed when the sounder circuit is energised. This allows the sounder to turn on.

Sounder Circuits

Figure 13 – Sounder Terminal Connection Points – ZX2E

TB10

N/O N/C COM N/O N/C COM

TB7

A- A+ B- B+ C- C+ D- D+

TB8 TB9

0V 24V

TB6

SOUNDER CIRCUITS

Figure 14 – Sounder Terminal Connection Points – ZX5E

•

Any other devices connected to sounder outputs must be suppressed and polarized.

•

Refer to Section 3.4.13 for a list of recommended cables.




SOUNDER

A (+)

SOUNDER

A (-)

SOUNDER

B (+)

SOUNDER

B (-)

Figure 15 – Sounder Wiring

MORLEY-IAS

EOL (6800

Ω)

Typical

Arrangement

EOL (6800

Ω)

DO NOT loop wiring under any terminals. Break wire run to maintain supervision.

•

Cable runs in excess of 1km (3200’) are not recommended. Otherwise, the capacitance and inductance of the cable may affect the performance of the system. For systems with Nittan detectors, cable runs should not exceed ½ km (1600’).

•

Always check that conductors of appropriate diameter are used so that the voltage of all sounders is within the manufacturers specification when the panel is operating under AC Mains failure and minimum battery voltage conditions (Refer to Table 10 & Table 11 for minimum panel output voltage).



3.4.5 Auxiliary Relay Outputs

EN54

!

EN54-2 8.8

Fault Output:

Relay 1 is configured for failsafe operation as standard.

•

The ZX1E, ZX2E and ZX5E Fire Alarm Control Panels have two unsupervised, programmable relay outputs, with volt free (dry contact) changeover contacts.

•

Each output is rated at 30V AC/DC, 1 Amp.

•

Relay 1 is normally held in an energized state. It will de-energize under fault conditions.

Relay Circuits

Figure 16 – Relay Output Terminal Connection Points – ZX1E / ZX2E

TB10

N/O N/C COM N/O N/C COM A- A+ B- B+ C- C+ D- D+

TB7 TB8 TB9

0V 24V

TB6

_____ _____

#1 #2

RELAY CIRCUITS

Figure 17 – Relay Output Terminal Connection Points – ZX5E

Do not connect any wiring to the relay contacts that is not power limited.



3.4.6 Auxiliary Supply Output

•

The ZX1E, ZX2E and ZX5E Fire Alarm Control Panels have a power-limited, unsupervised auxiliary (AUX

O/P) 24V-output supply rated at 340mA maximum.

•

This supply can be used to power Remote Annunciator (Repeater) units and other peripheral loop units or other signalling loop units.

Auxiliary Output

Figure 18 – Auxiliary Output Connections – ZX1E / ZX2E

TB10


TB7

A- A+ B- B+ C- C+ D- D+

TB8

TB9

0V 24V

TB6

AUXILIARY OUTPUT

Figure 19 – Auxiliary Output Connections – ZX5E

The total current loading of all detection loops, sounder circuits and auxiliary supply must not exceed the rated output capability of the panel – refer to specification tables.

For EMC Compliance, fit the supplied

Ferrite Absorber (small) as shown in the diagram.

0V (Gnd) 24V DC

Absorber

Small


Figure 20 – Auxiliary Output - Ferrite Absorber

(Typical)



3.4.7 Panel Networking / Graphics PC Interface

EN54-2 12.5

EN54

!

Integrity of transmission paths:

The network does not provide the required transmission path integrity.

•

The Panel Network (Master to Slave panel) interface uses Port ‘C’ position on the base card.

•

A Master Panel (ZX5E Only) can also be connected either to a

Superior Master or to a Graphics PC using the Port ‘B’ position on the base card.

•

The ZX1E cannot be installed in a network or to a Graphics PC.

3.4.7.1 Local Panel Network

EN54

!

EN54-2 12.5



•

The ZX2E and ZX5E Fire Alarm Control Panels can be connected in a network of panels either with other ZX5E panels or with ZX2E panels.

•

The panels can be connected in two types of configuration. These are, a Shared Zone Network in which panels share common zones and function as one system, a Report and Control Network in which individual panels or subsystems are networked for reporting and control purposes only.

•

A panel network requires the installation of an Isolated RS485

Interface card in each panel, using Port ‘C’ interface position.

•

For detailed information on networking and wiring installation for a panel network, refer to document P/N 996-075.

3.4.7.2 Master Panel to Superior Master Panel

EN54-2 12.5

EN54

!



•

The network can be further extended, by connecting Network

Master Panels to a Superior Master Panel (ZX5E Only).

•

The network master panels are connected via an Isolated RS485

Interface Card in Port ‘B’ position to the Superior Master panel containing an Isolated RS485 Interface Card in Port ‘C’ position.

•

For detailed information on networking and wiring installation for a panel network, refer to document P/N 996-075.

3.4.7.3 Panel to Graphics PC

EN54-2 12.5

EN54

!



•

A Network Master panel or a Superior Master Panel may be connected to a Graphics PC for additional reporting and control purposes (ZX5E Only).

•

The Graphics PC interface requires the installation of either an

Isolated RS232 interface or an Isolated RS485 interface card using

Port ‘B’ position.

•

The ZX2E panel may be connected to a Graphics PC but may then not be connected in a network of panels.

•

For detailed information on connecting and using a Graphics PC, refer to documents P/N 996-046 and 996-047.



3.4.8 Peripheral Loop

EN54-2 12.5

EN54

!



•

The ZX1E, ZX2E and ZX5E Fire Alarm Control Panels can be connected to a range of serial interface devices connected to the panel via the peripheral loop.

•

The peripheral loop interface uses Port D position on the base card.

•

A peripheral loop requires the installation of an Isolated RS485

Interface card in the panel.

•

The RS485 peripheral communications link should be installed in a

‘daisy chain’ or ‘loop’ type wiring arrangement. For further details, refer to the Installation Guide supplied with the RS485 Interface

Card.

•

Each supervised peripheral device must be given an address. The address can be in the range 1 – 126. Refer to the Installation Guide for each peripheral type for details on the allowed address range.

•

The maximum number of physical devices that can be connected to the peripheral loop is 31.

Part Number

709-001

709-101

795-015

795-065

795-015

795-029

Device Description Supervised

ZXR5B Active Remote Annunciator (Repeater)

ZXR4B Passive Remote Annunciator (Repeater)

EXP-015 4-Way Sounder Module

EXP-065

EXP-014

EXP-029

YES

NO

YES

40-Way Remote Mimic (LED Driver) YES

4-Way Relay Module YES

8-Way Input Module YES

Table 3 – List of Compatible Peripheral Devices



3.4.9 RS485 Wiring Arrangements

EN54-2 12.5

EN54

!



•

The following diagrams show the wiring arrangements for ‘daisy chain’ and ‘loop’ installations of the panel network and peripheral data bus interfaces.

•

Refer to Section 3.4.13 for a list of recommended cables.

3.4.9.1 Daisy Chain Style Installation

•

Form the peripheral or panel

RS485 link by taking wires from the A and B terminals at one side of the interface board connector to the A and B terminals of the next device on the link.

•

Continue wiring to all the units to be connected to the link – connecting A to A and B to B.

•

Install EOL (150

Ω, 0.5W minimum,

P/N 170-073-151) resistors in the spare terminals in both the first and last units on the link.

EOL

B A B A

Figure 21 – Typical RS485 – ‘Daisy Chain’ Wiring

EOL

•

The maximum allowed length of the link is 1.2km (4000’).

3.4.9.2 Loop Style Installation

•

Form the peripheral or panel RS485 link by taking wires from the A and B terminals at one side of the interface board connector to the A and B terminals of the next device on the link.

•

Continue wiring to all the units to be connected to the link – connecting A to

A and B to B.

•

Install return wiring from the spare terminals on the last unit to the spare terminals on the first unit.

•

The maximum allowed length of the complete loop is 1.2km (4000’).

B A B A

Figure 22 – Typical RS485 – ‘Loop’ Wiring

For EMC Compliance, fit the

Ferrite Absorber supplied with the RS485 Interface board around the Peripheral (or

Panel) Link cables.

The figure opposite shows the typical arrangement for a typical installation.


Absorber


Figure 23 – RS485 Loop – EMC Absorber Installation



3.4.9.4 Cable Screen – Earth Connections

•

During installation of a panel network the consequences of connecting remote grounds together must be considered.

•

When wiring between RS485 cards and/or peripherals if a drain earth wire is available it

should not be bonded to the chassis at both ends of the link.


Absorber

•

The drain earth wire should only be bonded to one of the panel chassis at the cable gland. The other end should not be bonded directly to the chassis but should be connected through a nonpolarised 2.2uFcapacitor.

This is shown opposite.

Capacitor

MORLEY-IAS

Figure 24 – RS485 Screen – Earth Arrangement

3.4.10 High Integrity Loop

•

Hi485 Interface Modules can be used to create a ‘High Integrity’ RS485 Communications Loop for use on the Panel Network and Peripheral interface links.

•

The ‘High Integrity’ Loop provides open and short circuit protection to ensure that information can still be passed around the loop if a single fault occurs. The loop can be extended to provide a communications network of up to 12km (39000’) in distance.

•

Refer to the Hi485 Installation Guide (996-065) for further information.

3.4.11 Group Disable Input

•

The panel can be configured for an input device (loop call point / switch monitor or peripheral input) to act as a group-disable function. Refer to the commissioning manual for programming information.

EN54

!

EN54-2

Group Disable

•

The operation of a “Group Disable” input MUST be restricted to

Level 2 access only. Install accordingly using a key switch to

activate.

3.4.12 Class Change Input

•

A call point / switch monitor unit or peripheral input can be configured to activate as a class change input

(refer to commissioning manual for programming information).

EN54

!

EN54-2

Class Change

Input

•

The operation of a “Class Change” input MUST be restricted to

Level 2 access only. Install accordingly using a key switch to

activate or locate in a restricted area.



3.4.13 Recommended Cables

All cables connected to the ZX1E, ZX2E or ZX5E Fire Alarm Control Panels should be fire resistant cables. The drain earth wire, where available, should be connected to the earth tag on the cable entry gland and to a suitable earth point at the remote end of the cable.

•

Suitable cable types are listed below:

•

Fire Rated Cables for Signalling Loops and Sounder Circuits

1. AEI type Firetec Multicore Ref. F1C1 (1mm

2

) to F1C2.5 (2.5mm

2

) in 2 core.

2. AEI type Firetec Armoured Ref. F2C1 (1.5mm

2

) to F2C2.5 (2.5mm

2

) in 2 core.

3. AEI type Mineral Insulated Cable (all types up to 2.5mm

2

).

4. BICC types Mineral Insulated twin twisted conductor cables, Ref. CCM2T1RG and CCM2T1.5RG.

5. BICC type Mineral Insulated Pyrotenax (all types up to 2.5mm

2

)

6. CALFLEX type Calflam CWZ 2 core type up to 2.5mm

2

maximum.

7. PIRELLI type FP200 Gold 2 core type from 1mm

2

to 2.5mm

2

8. FIRETUF (OHLS) FTZ up to 2.5mm

2

. Manufactured by Draka

•

Signal Cables for RS485 Communications Links (twisted pair)

9. 12 AWG Signal 88202 Belden 9583 WPW999




13. FIRETUF FDZ1000 by Draka 2 core.

14. PIRELLI type FP200 Gold 2 core.

3.4.14 Base Card Power Supply Connections

•

Panel upgrades and modifications may require the removal of the base card from the panel enclosure.

•

The correct wire connections to on the base card are shown opposite. These are identical for the

ZX1E, ZX2E and ZX5E panels.

Grey

Blue

Red

Black

Orange

Figure 25 – Base Card Power Connections



3.4.15 Cable Routing

•

Cables should be routed within the enclosure in accordance with the following diagram. Ensure that power-limited cables are routed separately from AC Mains and non power-limited cables.

RS485/RS232

Power Limited

SLC Circuits

Power Limited

AC Mains

Input

Sounder and

AUX Power

Power Limited

ZX2e

Only

ZX2e

Only

Route cables behind chassis

Relay Outputs

Not Power Limited

Use this knockout for wiring to external battery box.

Figure 26 – Recommended Cable Routing Arrangement – ZX1E / ZX2E

AC MAINS RS485 / RS232

Power-Limited

SLC Circuits

Power-Limited

Sounder and

AUX Power

Power-Limited

Relay Outputs

Non Power-Limited

Use this knockout for wiring to external battery box.

Figure 27 – Recommended Cable Routing Arrangement – ZX5E


MORLEY-IAS

3.5 Installing Additional Equipment


3.5.1 General Introduction

Always ensure that the mains and battery power supplies have been isolated before plugging or unplugging any of the internal circuit boards.

Follow the specific instructions supplied with each item of additional equipment.

At least one loop driver board MUST be installed for the unit to operate as a Fire Alarm

Control Panel.

•

The following diagrams show the locations for installing additional equipment onto the base card.

RS485

Interface

Card

Loop Driver

Module

Page 30 of 46

Figure 28 – Positions for Additional Boards – ZX2E



RS485

Interface

Card

RS485 or RS232

Interface Card

MORLEY-IAS

Loop Driver

Modules


LOOP 5 LOOP 4 LOOP 3 LOOP 2 LOOP 1

Loop Driver

Modules

Port

D

Port

C

Port

B

Serial Interface

Cards

J1

Installation Manual

TB10


TB7

A- A+ B- B+ C- C+ D- D+

TB8 TB9

0V 24V


TB6

J2

Document No. 996-131, Revision: 01, Page 31 of 46


3.5.2 Loop Driver Cards

•

Adding loop driver cards to the base unit expands the system. There are expansion slots for one loop driver card in ZX1E, up to two loop driver cards in ZX2E (designated Loop 1 and Loop 2) and up to five loop drivers in ZX5E (designated Loop 1 to Loop 5).

•

Note that the first loop, designated ‘loop 1’ is situated at the top right hand side of the base card.

•

Each card is secured with the four M3x6 screws supplied.

Check that both the 10-way and 4-way connectors are correctly aligned and pushed fully home onto the pin headers.

When removing a loop driver, the latch on the 4-way header must be pushed away from the connector before attempting to pull the connector out.

Loop Driver

TOP

4-way header

Base Card

10-way header

The ZX2E and ZX5E Fire Alarm Control

Panels only supports one manufacturer loop type at a time.

DO NOT install loop drivers of different types in the panel.

Figure 31 – Mounting the Loop Driver

•

The installation of each loop driver card requires the setting of a link or links to adjust the loop driver power supply for compliance with the different manufacturers’ protocols.

3.5.2.1.1 ZX1E / ZX2E Jumper Settings

•

The loop voltage for each loop driver type is selected using the jumper link J1. The following table defines the position of J1 for each loop driver.

Loop Driver J1 Position

Morley-IAS B

System Sensor B

Apollo A

Hochiki A

Nittan B

Table 4 – Jumper Setting for Loop Voltage

Ensure that the Jumper setting is in the correct position for the installed loop driver module before applying any power to the panel.



3.5.2.1.2 ZX5E Jumper Settings

•

The loop voltage for each loop driver type is selected using the jumper links J1 and J2. The following table defines the position of J1 for each loop driver.

Loop Driver J1 Position J2 Position

System Sensor Open Linked

Table 5 – Jumper Setting for Loop Voltage

Ensure that the Jumper setting is in the correct position for the installed loop driver module before applying any power to the panel.

3.5.3 485 / 232 Interface Cards

EN54

!

EN54-2 12.5


Use of these interface cards will not give the required transmission path integrity.

•

The system can be expanded to provide a data interface between the panel and control centres, peripheral devices, repeaters and annunciators and to network with other panels.

•

The ZX1E base card is provided with one serial port (port D) to which an isolated RS485 serial interface card can be fitted.

•

The ZX2E base card is provided with two serial ports (labelled C and D) to which isolated RS485 and RS232 serial interface cards can be fitted.

•

The ZX5E base card is provided with three serial ports B, C and D

(labelled PL2, PL3 and PL4) to which isolated RS485 and RS232 serial interface cards can be fitted.

•

Port D supports up to 31 peripheral devices on an RS485 communications bus. These devices can be active ZXR5B or passive ZXR4B remote annunciators (repeaters), 4-way sounder modules, 4-way relay modules, 8-way input modules, 40-way Event

Mimic (LED driver) modules and Hi485 modules.

•

Port C supports a panel network connection using an RS485 communications bus or a panel to graphic PC data link using either an RS232 or an RS485 communications link.

•

Port B (ZX5E Only) supports a network connection to a superior master panel using an RS485 communications bus or a panel to graphic PC data link using either an RS232 or an RS485 communications link.


MORLEY-IAS

3.5.3.1 Mounting the card directly to the base card


•

Use either the four fixing screws (M3 x 6mm) or the four nylon spacers (M3 x 30mm), supplied with the module, to mount the card onto the nylon spacers on the base card.

•

Plug the 8-way ribbon cable connector into the 8-way socket (S-PORT-D on ZX1E, S-PORT-C and S-PORT-

D on ZX2E, PL2, PL3, PL4 on ZX5E) on the base card.

Ensure the connector is fully inserted and that there is no misalignment.

RS485/232

Interface Module

TOP

4-way connector

Base Card

Ensure that the 8-way ribbon cable connector IS NOT inserted into the 10-way connector on the ZX5E base card.

10-way connector

8-way connector

Figure 32 – Mounting the RS485 / RS232

Module

3.5.3.2 Mounting the card above the Loop Driver

Module

•

The three serial interfaces may require to be installed on top of the loop driver boards (loops 3 – 5) in the ZX5E panel.

•

Use the four nylon spacers (M3 x 30mm), supplied with the RS485 module, to mount the loop driver card to the base card.

•

Use the four fixing screws (M3 x 6mm), supplied with the module, to mount the RS485 card onto the nylon spacers on the loop driver card.

•

Plug the 10-way and 4-way ribbon cable connectors of the loop driver card into the appropriate sockets on the base card.

•

Plug the 8-way ribbon cable connector from the interface card into the 8-way socket (PL2, PL3, or PL4) on the base card. Ensure the connector is fully inserted and that there is no misalignment.

Loop

Driver

Module

TOP

4-way connector

RS485/232

Interface

Module

Base Card

10-way connector

8-way connector

Figure 33 – Mounting the RS485 / RS232

Module



3.5.4 Printer Module (ZX5E Only)

•

The printer module is mounted to the reverse of the front panel door on the printer mounting plate.

11 way ribbon cable Printer Interface

Card

•

Working from the rear of the panel mounting plate, carefully cut a slot in the front panel label using the slot in the metal plate as a guide. Remove any sharp edges around the periphery of the slot. Affix the selfadhesive tear-off guide, centrally over the slot, to the front of the panel.

Control

Panel Door

Printer

Mechanism

12mm Nylon spacers

M3 x 20mm with nylock nuts

•

Screw down two of the supplied M3 nuts on to the metals studs on the printer mounting plate to act as spacers.

Door panel stud

Printer

Bracket

•

Mount the printer assembly to the metal studs and secure in position with the remaining two M3 nuts, spring and plain washers. Ensure that the paper feeds through the slot.

•

Connect the supplied 4-way ribbon cable between the printer driver board and the connector on the CPU

Board. Fasten down the cable along the inner lid using tie-wraps and adhesive bases.

•

Connect the transformer 8-volt secondary winding leads to the 2-way connector on the printer driver board. Fasten the leads to the chassis using cable ties and adhesive bases.

•

After re-applying power, press the ‘FEED’ button on the printer assembly and ensure that the printer correctly feeds paper and the paper does not jam in the exit slot.



4 Standby Battery Calculations

Quiescent Condition Alarm Condition

A B

Item Qty Each Unit Total (A)

(Units x Qty)

Each Unit Total (A)

(Units x Qty)

1:

2:

3:

4:

RS485 Module (EXP-004)

RS485 Module (EXP-004B)


Zone LED Expander (EXP-069-020 0r

EXP-069-060)

Loop Driver Modules

System Sensor (EXP-068)

Hochiki (EXP-058-V5)

Peripheral Units

ZXR5B (Active)

ZXR4B (Passive)

4-Way Relay (EXP-014)

8-Way Input (EXP-029)

4-way sounder (EXP-015)

40-way Event / Mimic LED (EXP-065)

Hi485 (EXP-038) or (EXP-038B)

Sensor Current

1

Sounder A Load

Sounder B Load

0.059

0.025

0.059

0.014

0.059

0.025

0.059

0.014 + 0.0005 per

LED lit

0.020 0.020

0.040 0.040

0.042 0.042

0.030 0.030

(Maximum 0.340 Amps total auxiliary 24V

DC supply)

4


DC supply)

4

0.125

2

0.150

3

0.125

2

0.150

3

0.080

2

0.160

3

0.065

2

0.065

2

0.120

2

0.220

3

0.030

2

0.280

3

0.125 / 0.040

2

0.125 / 0.040

2

Other devices connected to the system but not listed above.

Total A Total B

Standby Period

Total C

Total A x 24 = Alarm Period

Total D

Battery Ah ( C + D ) x 1.2 =

Total B x 0.5 =

Table 6 – Current Rating Chart – ZX1E / ZX2E

Refer to Section –4.1 below.

Typical Quiescent currents quoted. Refer to data sheet for supply current range in all conditions.

Maximum Alarm Load quoted. Refer to data sheet for supply current range in all conditions.

Ensure total load of peripherals under all alarm and operating or fault conditions does not exceed maximum rating quoted.



Quiescent Condition

MORLEY-IAS

Alarm Condition

A B

Item Qty Each Unit Total (A)

(Units x Qty)

Each Unit Total (A)

(Units x Qty)

1:

2:

3:

4:


RS485 Module (EXP-004B)


Zone LED Expander (EXP-069-020 0r

EXP-069-060)

Loop Driver Modules

0.059

0.025

0.059

0.014

Standby Period

Total C

Total A x 24 =

0.059

0.025

0.059

0.014 + 0.0005 per

LED lit

Alarm Period

Total D

Battery Ah ( C + D ) x 1.2 =

System Sensor (EXP-068)

Hochiki (EXP-058-V5)

Peripheral Units

ZXR5B (Active)

ZXR4B (Passive)

4-Way Relay (EXP-014)

8-Way Input (EXP-029)

4-way sounder (EXP-015)

40-way Event / Mimic LED (EXP-065)

Hi485 (EXP-038) or (EXP-038B)

Sensor Current

1

Sounder A Load

Sounder B Load

Sounder C Load

Sounder D Load

0.020 0.020

0.040 0.040

0.042 0.042

0.030 0.030


DC supply)

4


DC supply)

4

0.125

2

0.150

3

0.125

2

0.150

3

0.080

2

0.160

3

0.065

2

0.065

2

0.120

2

0.220

3

0.030

2

0.280

3

0.125 / 0.040

2

0.125 / 0.040

2

Other devices connected to the system but not listed above.

Total A Total B

Total B x 0.5 =

Table 7 – Current Rating Chart - ZX5E

Refer to Section –4.1 below.

Typical Quiescent currents quoted. Refer to data sheet for supply current range in all conditions.

Maximum Alarm Load quoted. Refer to data sheet for supply current range in all conditions.

Ensure total load of peripherals under all alarm and operating or fault conditions does not exceed maximum rating quoted.



•

The ZX5E Fire Alarm Control Panel supervises and charges the two 12-volt batteries that make up the standby power source. Batteries are available commercially and should be of the sealed lead acid type.

Suggested suppliers for the Batteries are Yuasa and Powersonic.

•

Use the current rating chart, along with the following formulae, to determine the size of the batteries to satisfy the specific installation conditions.

•

Batteries with capacity greater than 24Ah should be installed in a separate enclosure that is suitable for

Fire Protection Use such as Battery Box – 797-025-001, with wiring connected to the panel through conduit.

4.1 Sensor Current Calculations

4.1.1 Quiescent Load

•

Refer to the manufacturers’ published data sheets for the supply current required by each sensor type in normal mode. Take into account the figures quoted for whether the detector LED flashes when the signalling device is addressed – refer to the Commissioning manual for details of the Setup parameter to turn this blinking on / off.

•

Calculate the total current required by the sensors connected to all signalling loops. This should be based on the quantity of each device installed and the supply current required for the device.

4.1.2 Alarm Load

•

Refer to the manufacturers’ published data sheets for the supply current required by each sensor type.

•

Calculate the total current required by the sensors connected to all signalling loops. This should be based on the quantity of each device installed and the supply current required for the device as above.

•

When a fire alarm condition is registered, the panel will turn on the sensor LED indicators for the first four sensors that register an alarm. Refer to the manufacturers’ data sheet for the current supply required for these LED indicators.

•

Calculate the total current required by any loop driven sounders or output modules active in alarm conditions. NOTE: The LED of all activated System Sensor output modules will be turned ON.

4.1.3 Adjustment Factors

•

The figures calculated for sensor current, above, should be multiplied by the following adjustment factors before being used in the Current Rating Chart.

1. For Apollo and Hochiki devices: multiply by 1.5

2. For System Sensor and Nittan devices: multiply by 1.25

4.2 Local Systems Ampere Hour Calculation

•

Use the following formula to calculate the size of batteries required for the installation.

•

These installations require a standby period of 24 hours plus thirty minutes of alarm operation at the end of the standby period.

C = Total A * 24 hours

D = Total B * 0.5 hours

Battery Ah = 1.2 * (C + D)



5 Maintenance

MORLEY-IAS

•

The following Maintenance routine as recommended in EN54-14 should be adopted.

5.1.1 Daily Attention

•

The user should check the following:

1. The panel should indicate normal operation & if not the fault should be recorded in a logbook & reported to the servicing organization.

2. Any faults previously reported have received attention.

5.1.2 Monthly Attention

•

The user should check the following:

1. Any stand-by generators should be started and fuel levels checked.

2. At least one call point or detector (from different zones each month) should be operated to test the fire panel and any connected alarm/ warning devices.

3. Where permissible, any link to the fire brigade or remote manned centre should be operated.

•

Any faults should be recorded in the log book & corrective action taken as soon as possible.

5.1.3 Quarterly Attention

•

The service organization should arrange to test the following:

1. Check entries in the logbook & inspect the panel’s log, taking appropriate remedial action where necessary.

2. Examine all battery connections.

3. Check the alarm, fault and ancillary functions of the control and indicating equipment.

4. Visually inspect the control and indicating equipment for any moisture ingress or other deterioration.

5. Enquire if any structural alterations have been made which could affect the operation of call points, detectors or sounders, if so carry out a visual inspection.

•

Any defects should be recorded in the logbook and corrective action taken as soon as possible.

5.1.4 Yearly Attention

•

The service organization should arrange to test the following:

1. Carry out the test & inspection routines recommended daily, monthly & quarterly.

2. “Walk Test” the system and check that each detector operates in accordance with the manufacturers recommendations.

3. Visually inspect all cable fittings and ensure equipment is secure, undamaged and adequately protected.

4. Examine and test all batteries NB: Note the expected operating life shown in section E.

•

Any defects should be recorded in the logbook and corrective action taken as soon as possible.



5.2 Replacement of Components

•

All components used in the control panel have been chosen for high reliability and long life. The manufacturers’ data on the following items indicates that they may have a life expectancy of less than 15 years and so may need to be replaced in the future.

5.2.1 Lithium Standby battery

CAUTION: A Lithium Battery is used for Data Retention.

Replace only with the same or equivalent type. Contact the Service Organisation for

Replacement CPU Card.

Manufactures expected life -

Recommended replacement -

In excess of 10 Years

10 years for panels in continuous service. 4 years for CPU cards held as spares and not powered up.

5.2.2 Liquid Crystal Alphanumeric Display

Manufactures expected life

Recommended replacement

-

-

In excess of 10 Years.

When the display becomes difficult to read.

•

The LED backlit liquid crystal display gives a life that is significantly better than most other display technologies. The contrast of the LCD will gradually deteriorate as this part ages. This item can therefore be changed when normal contrast starts to fade.

5.2.3 Standby Batteries

Manufacturers expected life -

Recommended service

Recommended Suppliers

-

-

3-5 years at an ambient temperature of 20 Celsius, NB life decreases approximately 50% for every 10

°

Celsius increase in temperature.

Contact Battery manufacturer / supplier

Yuasa

Before installation.

New Batteries require ‘top charging’ prior to being put into service.

Yuasa recommend top charging at 28.8V DC for 15 – 20 hours for batteries up to 6 months old from data of manufacture.

It is normal for lead-acid type batteries to discharge hydrogen whilst being charged. The panel is adequately ventilated to dissipate this hydrogen.

DO NOT seal the panel enclosure or mount the panel in a sealed enclosure or cavity.

Dispose of batteries in a responsible manner and in accordance with any local regulations.



6 Specifications

MORLEY-IAS

Specification Item

Enclosure

Weight

Operating Temperature

Relative Humidity

Knockouts (20mm)

Sounder (NAC) Output

Auxiliary Relay

Sensor Circuit

Monitoring zones

Values

400mm wide, 400mm high, 135 mm deep

Sealed to IP30.

10 kg without batteries.

18.5 kg with 12AHr batteries fitted.

0

°C to +40°C

85% (non-condensing)

14 (Top), 2 (Bottom)

2 programmable outputs.

Open and short circuit monitored.

6K8, EOL resistors (P/N 170-073-682).

1A maximum output current.

Minimum switched current – 1mA

2 programmable volt-free, changeover outputs.

Contacts rated at 24V AC/DC, 1 Ampere, 0.6PF maximum.

Minimum switched load – 1mA @ 5V

ZX1E – 1 plug-in loop driver module per panel.

ZX2E – 1 to 2 plug-in loop driver modules per panel.

Supports Analogue Addressable devices over a 2 wire combined power and digital data transmission loop.

Loop Output Voltage and Signalling depends on the loop driver installed – refer to documentation supplied with the loop driver.

Maximum Loop Loading is 0.5A for all loops.

Up to 20 zones with individual LED indicators.

Maximum 120 zones – up to 100 software zones (no

LED indicators).

Table 8 – ZX1E / ZX2E Functional Specifications


MORLEY-IAS

Specification Item

Enclosure

Weight

Operating Temperature

Relative Humidity

Knockouts (20mm)

Sounder Output

Auxilliary Relay

Sensor Circuit

Monitoring zones


Values

500mm wide, 500mm high, 180 mm deep.

Sealed to IP30

19 kg without batteries

38.2 kg with 25AHr batteries fitted

0

°C to +40°C

85% (non-condensing)

24 (Top), 24 (Bottom)

4 programmable outputs

Open and short circuit monitored.

6K8, EOL resistors (P/N 170-073-682).

1A maximum output current.

Minimum switched current – 1mA

2 programmable volt free changeover outputs

Contacts rated at 30V AC/DC, 1 Ampere maximum

Minimum switched load – 1mA @ 5V

1 to 5 plug-in loop driver modules per panel

Supports Analogue Addressable devices over a 2 wire combined power and digital data transmission loop.

Loop Output Voltage and Signalling depends on the loop driver installed – refer to documentation supplied with the loop driver.

Maximum Loop Loading is 1.25A for all loops.

Up to 20 zones with individual LED indicators, expandable to 40 / 80 zones with optional LED indicator boards.

Maximum 120 zones – up to 40 software zones (no LED indicators).

Table 9 – ZX5E Functional Specifications



6.2 Power Supply and Charger

Specification Item

Operating Voltage

Voltage tolerance

Incoming mains fuse

Power supply card input

Power supply card fuses

Max. Power supply output

(short term 10 min. rating)

Continuous Power supply

Output Rating

D. C. Output Voltage

Max. Ripple Voltage

Battery Charger Output

Quiescent current

Alarm current

Standby Batteries

4

Values

230V 50Hz AC

(or 120V 60Hz AC

1

)

+ 10% - 15%

F1 2A 20mm HRC anti-surge fuse in AC Mains TB

24V & 7V AC from integral mains transformer

FS1 3.15A 20 mm HRC anti-surge

FS2 1.6A 20 mm HRC anti-surge

FS3 5A 20 mm HRC anti-surge

2.7 Amps total maximum, comprising

0.7A temperature compensated lead acid battery charger

2A external load including the control panels quiescent current

(i.e. sounder current + aux. supply current + loop current)

2.5 Amps total, comprising

0.7A battery charging

0.5A Internal circuit boards (2x485 cards + 2x loop driver cards)

1.3A external load

2

26.5V Maximum & 19.5V Minimum

3

1.7V peak-peak @ Maximum Output loading

27.4 V nom at 20

°C (temperature compensated)

90mA. + Loop driver / option card current + external circuits

250mA. + Loop driver / option card current + external circuits

24V sealed lead acid

Minimum Capacity - 6 Ah (Internally Fitted)

Maximum Capacity - 12 Ah (Internally Fitted)

Maximum Capacity - 17 Ah (Externally Fitted)

Table 10 – ZX1E / ZX2E Power Supply and Charger Specifications

1

With appropriate transformer fitted.

2

If loop sounders are used, the maximum output from the two loop driver cards will be 400mA maximum. This will have to be deducted from the 1.3A external load.

3

At V battery = 21V and mains supply disconnected.

4

Refer to Section 5.2.3 for a list of recommended batteries and suppliers.


MORLEY-IAS

Specification Item

Operating Voltage

Voltage tolerance

Incoming mains fuse

Power supply card input

Power supply card fuses

Max. Power supply output

(Short term 10 min. rating)

Continuous Power supply

Output Rating

D. C. Output Voltage

Maximum Ripple Voltage

Battery Charger Output

Quiescent current

Alarm current

Standby Batteries

4

Printer Supply


Values

230V 50Hz AC

(or 120V 60Hz AC

1

)

+ 10% - 15%

FS1 3.15A 20mm HRC anti-surge fuse - Chassis mounted

24V AC from integral mains transformer

F1 5A 20mm HRC anti-surge fuse

F2 5A 20 mm HRC anti-surge

3.75 Amps total maximum, comprising

1.00 Amps temperature compensated lead acid battery charger

0.75 Amps internal circuitry

2.00 A external load including the control panels quiescent current (i.e. sounder current + aux. supply current + loop current)

3.25 Amps total, comprising

1.00 Amps battery charging

0.75 Amps Internal circuit

1.50 Amps external load

2

25.5V Max & 20V Min

3

1.9V peak-peak.

27.4 V nom at 20

°C (temperature compensated)

225mA + loop driver / option card current + external circuits

375mA + loop driver / option card current + external circuits

24V sealed lead acid

Maximum Capacity - 25 Ah

Minimum Capacity - 12 Ah

8V AC from integral mains transformer for optional panel mounted printer

Table 11 – ZX5E Power Supply and Charger Specifications

1

With appropriate transformer fitted.

2

If loop sounders are used, the maximum output from the five loop driver cards will be 1000mA maximum. This will have to be deducted from the 1.5A external load.

3

Output = Battery voltage – 1.0 volts under AC Mains power failure conditions.

4

Refer to Section 5.2.3 for a list of recommended batteries and suppliers.



NOTES

MORLEY-IAS



Page 46 of 46

© MORLEY-IAS. All rights reserved.

® The MORLEY-IAS Logo is a registered trademark.

MORLEY-IAS Fire Systems, Charles Avenue,

Burgess Hill. West Sussex. RH15 9UF. England

.

Web site: www.morleyias.co.uk


MORLEY-IAS ZX 1E, ZX 2E, ZX 5E fire alarm control panel Installation manual

Assistant Bot

installation manual

This manual should not be left with the end user.

Table of Contents

1 INTRODUCTION ......................................................................................................................... 5

2 UNPACKING............................................................................................................................... 8

3 INSTALLATION .......................................................................................................................... 9

4 STANDBY BATTERY CALCULATIONS ..................................................................................36

5 MAINTENANCE.........................................................................................................................39

6 SPECIFICATIONS .....................................................................................................................41

Table of Figures

Table of Tables

1 Introduction

1.1 Notice

1.2 Warnings and Cautions

ZX2E & ZX5E Power Supply Functions

EN54-4 Clause

Ancillary Function

Manual Section

2 Unpacking

Table 1 – Packing Contents List

3 Installation

3.1 Installing the Enclosure

3.2 Dimensions and Fixing Points

Figure 1 – Panel Fixing Centres – ZX1E / ZX2E

Figure 2 – Panel Fixing Centres - ZX5E

3.3 Identification of Parts

Figure 3 – Enclosure Arrangement - ZX5E

Figure 4 – Enclosure Arrangement – ZX1E / ZX2E

Figure 5 – Mains Input Arrangement – ZX1E / ZX2E

Figure 6 – Mains Input Arrangement – ZX5E

Figure 7 – ZX1E / ZX2E Battery Installation

Figure 8 – ZX5E Battery Installation

Table 2 – Maximum Loop Lengths

Figure 9 – SLC Connections

FACP Connections

Figure 10 – Loop Wiring without Isolators

FACP Connections

Figure 11 – Loop Wiring with Isolators– Prefered Alternative

Figure 12 – SLC Loop – EMC Absorber Installation

Figure 13 – Sounder Terminal Connection Points – ZX2E

Figure 14 – Sounder Terminal Connection Points – ZX5E

FACP Connections

Figure 15 – Sounder Wiring

Figure 16 – Relay Output Terminal Connection Points – ZX1E / ZX2E

Figure 17 – Relay Output Terminal Connection Points – ZX5E

Figure 18 – Auxiliary Output Connections – ZX1E / ZX2E

Figure 19 – Auxiliary Output Connections – ZX5E

Figure 20 – Auxiliary Output - Ferrite Absorber

(Typical)

Table 3 – List of Compatible Peripheral Devices

Figure 21 – Typical RS485 – ‘Daisy Chain’ Wiring

Figure 22 – Typical RS485 – ‘Loop’ Wiring

Figure 23 – RS485 Loop – EMC Absorber Installation

Figure 24 – RS485 Screen – Earth Arrangement

Figure 25 – Base Card Power Connections

Figure 26 – Recommended Cable Routing Arrangement – ZX1E / ZX2E

Figure 27 – Recommended Cable Routing Arrangement – ZX5E

3.5 Installing Additional Equipment

Figure 28 – Positions for Additional Boards – ZX2E

Figure 29 – Positions for Additional Boards – ZX2E

Figure 30 – Positions for Additional Boards – ZX5E

Figure 31 – Mounting the Loop Driver

Table 4 – Jumper Setting for Loop Voltage

Table 5 – Jumper Setting for Loop Voltage

Figure 32 – Mounting the RS485 / RS232

Module

Figure 33 – Mounting the RS485 / RS232

Module

4 Standby Battery Calculations

Quiescent Condition Alarm Condition

Table 6 – Current Rating Chart – ZX1E / ZX2E

Quiescent Condition

Alarm Condition

Table 7 – Current Rating Chart - ZX5E

4.1 Sensor Current Calculations

4.2 Local Systems Ampere Hour Calculation

Battery Ah = 1.2 * (C + D)

5 Maintenance

**Battery Ah = 1.2 * (C + D)**