- Industrial & lab equipment
- Personal safety & protection
- Fire protection
- Morley-IAS
- 709-701-001
- Installation manual
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ZXr-A
ZXr-P
Document No. 996-144 Issue 02
operation & installation manual
MORLEY-IAS
Table of Contents
ZXr-A / ZXr-P Repeaters
1 INTRODUCTION ......................................................................................................................... 3
1.1
N OTICE .................................................................................................................................. 3
1.2
W ARNINGS AND C AUTIONS ...................................................................................................... 3
1.3
N ATIONAL A PPROVALS ............................................................................................................ 3
2 DESCRIPTION ............................................................................................................................ 4
3 INSTALLATION .......................................................................................................................... 4
3.1
M OUNTING THE R EPEATER TO THE W ALL ................................................................................. 5
3.1.1
Using the Bezel Kit........................................................................................................ 5
3.1.2
Direct Mounting............................................................................................................. 6
3.2
F ITTING THE L ABEL I NSERTS ................................................................................................... 6
3.3
I NSTALLATION W IRING ............................................................................................................ 7
3.3.1
DC Power...................................................................................................................... 7
3.3.2
RS485 Communications ............................................................................................... 8
3.4
A DDRESS S ETTING ................................................................................................................. 9
3.5
C OMMISSIONING ................................................................................................................... 10
3.6
P RELIMINARY C HECKS .......................................................................................................... 10
3.7
P OWERING THE R EPEATER ................................................................................................... 10
3.8
C ONTRAST A DJUSTMENT ...................................................................................................... 10
4 OPERATION AND CONTROLS ............................................................................................... 11
4.1
L IQUID C RYSTAL D ISPLAY ..................................................................................................... 11
4.2
LED I NDICATORS .................................................................................................................. 11
4.3
C ONTROL P USHBUTTONS AND K EY S WITCH ........................................................................... 12
4.3.1
Test Key (ZXr-A Only)................................................................................................. 12
4.4
B UZZER ............................................................................................................................... 13
4.5
S PECIAL LCD M ESSAGES ..................................................................................................... 13
5 SPECIFICATIONS .................................................................................................................... 14
Table of Figures
F IGURE 1 B ACK B OX F IXING AND A PERTURE D IMENSIONS ..................................................................... 5
F IGURE 2 E ARTH C ONNECTIONS .......................................................................................................... 5
F IGURE 3 R EPEATER E NCLOSURE F IXING D IMENSIONS ......................................................................... 6
F IGURE 4 – L ABEL I NSERT L OCATIONS ................................................................................................... 6
F IGURE 5 – E XTERNAL W IRING T ERMINATION P OINTS ............................................................................. 7
F IGURE 6 – S AFETY E ARTH T ERMINATION P OINT .................................................................................... 7
F IGURE 7 – RS485 R E LEGEND LABEL P OSITION .................................................................................... 8
F IGURE 8 – T YPICAL RS485 P ERIPHERAL L INK A RRANGEMENT ............................................................... 8
F IGURE 9 – T ERMINATION J UMPER P OSITIONS ........................................................................................ 8
F IGURE 10 – C ONTRAST A DJUST B UTTON ............................................................................................ 10
Table of Tables
T ABLE 1 A DDRESS S WITCH S ETTINGS .................................................................................................. 9
T ABLE 2 LED F UNCTIONS .................................................................................................................. 11
T ABLE 3 – C ONTROL K EY F UNCTIONS .................................................................................................. 12
T ABLE 4 ZX R -A / ZX R -P R EPEATERS S PECIFICATIONS ....................................................................... 14
Page 2 of 16 Document No. 996-144, Revision: 02, Operation & Installation Manual
ZXr-A / ZXr-P Repeaters
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 operation and installation of the ZXr-A / ZXr-P Repeaters. Refer to the Fire
Alarm Control Panel (FACP) Manuals for instructions on powering up, operating and programming the system.
ZXr-A / ZXr-P Repeaters can be used on systems installed with ZXr4B / ZXr5B repeaters and there are no known compatibility issues.
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 has been suitably trained and is familiar with the relevant regulations.
All equipment is to be operated in accordance with the appropriate standards applicable
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
EN54
!
• The ZXr-A / ZXr-P Repeaters have been designed to comply with the requirements of
EN54-2:1997, when used as a secondary display.
EN54
!
EN54-2 12.5
Integrity of transmission paths:
The peripheral link does not provide the required transmission path integrity.
• The ZXr-A / ZXr-P Repeaters are connected to the FACP via the
“Peripheral Loop” 2-wire RS485 communications circuit.
• Refer to the FACP installation manual for further information and for recommended cables.
This equipment must be installed and operated in accordance with these instructions and the appropriate national, regional and local regulations specific to the country and location of the installation. Consult with the appropriate Authority Having Jurisdiction (AHJ) for confirmation of the requirements.
Operation & Installation Manual Document No. 996-144, Revision: 02, Page 3 of 16
MORLEY-IAS
2 Description
• The Remote Repeater provides an extension to the operation of the Fire Alarm Control Panel
(FACP). Both types of Repeater show (repeat) the operational state of the FACP using the 2x40
LCD and the LED indicators.
• The ZXr-P Passive Repeater will only show
(repeat) the operational state of the FACP.
• The ZXr-A Active Repeater will show (repeat) the operational state of the FACP and can control the FACP using the SOUND ALARMS, SILENCE
/ RESOUND, MUTE BUZZER, ACCEPT and
SYSTEM RESET functions.
• The Repeaters are connected to the FACP via the Peripheral Bus RS485 data link. The FACP supervises the ZXr-A Active Repeater. A Fault will be indicated, at the FACP, if communications is lost with the Repeater.
• The ZXr-A / ZXr-P Repeaters are compatible with the ZX1e, ZX2e, ZX5e and older ZX Range of
Fire Alarm Control Panels
.
• An optional Bezel Kit, containing back box and bezel, is available for pre-installation (P/N 002-
600-002).
• The ZXr-A has in-built self-test functions that can be invoked using the buttons. The LCD contrast can be adjusted on both repeaters.
ZXr-A / ZXr-P Repeaters
ZXr-A (Active Repeater)
ZXr-P (Passive Repeater)
3 Installation
Ensure that the operating ambient temperature is in the recommended range +5°C to
+35°C and that the relative humidity is between 5% and 95%. DO NOT locate the repeater where it may be exposed to high levels of moisture, vibration or shock.
This equipment contains transient protection devices. Although no system is completely immune to lightning transients and interference, for these devices to function correctly, and to reduce susceptibility, this equipment MUST be earthed correctly. As with all solidstate devices, this system may operate erratically or can be damaged if subjected to lightning induced transients. The use of overhead or outside aerial wiring is not recommended due to the increased susceptibility of nearby lightning strikes.
• The installation process consists of 4 steps, as follows:
1. Mount the Bezel Kit (if required) OR fix the enclosure to the wall (if Bezel Kit is not required)
2. Fit the label inserts
3. Install and connect the wiring and set the repeater’s address
4. Perform the commissioning checks
Before attempting to install the ZXr repeater, remove it from the packaging and inspect for any damage that may have occurred during transit. In the unlikely event that damage has occurred, DO NOT install the repeater but return it to the supplier using the original packaging.
1 ZX Series comprises ZX1e, ZX2e, ZX5e, ZX1, ZXa, ZXe and ZXMi-EN. Does not include ZX50.
Page 4 of 16 Document No. 996-144, Revision: 02, Operation & Installation Manual
ZXr-A / ZXr-P Repeaters
3.1 Mounting the Repeater to the Wall
MORLEY-IAS
• The ZXr repeater should be wall mounted in a position that allows clear visibility of displays and easy access to operating controls. The height above floor level should be chosen such that the LCD is just above normal eye level (approximately 1.5 metres).
• DO NOT site the ZXr repeater where there would be restricted access to the internal equipment and cabling / wiring connections.
3.1.1 Using the Bezel Kit
307
263
• The Bezel Kit is supplied with a dedicated back box that has three fixing holes on the rear wall and two fixing holes on each side. This procedure covers the use of the rear fixing holes but can be applied to the side fixings.
• Make a recess in the wall large enough for the back box to be inserted easily and without unnecessary force. Allow for space required for cable entry into the back box. With the bezel still attached to the back box, offer the assembly to the recess to check for correct depth and clearance. Repeat this process until the correct depth and clearance have been achieved.
• Support the bezel / back box assembly in the desired position in the recess and mark the three screw fixing positions (X) as shown opposite.
Remove the assembly from the recess. Using an appropriate sized drill bit, drill and plug the three holes to take up to No. 8 (4mm) wood screws.
Alternatively, use the side fixing holes (Y).
88
58
Y
Y
Side View
90
Depth
X
Bottom View
219
110
X
Rear View
267
Height & Width
X
Recommended Aperture Dimensions
Figure 1 - Back Box Fixing and Aperture
Dimensions
• Prepare all required knockouts and fit cable glands as required (Refer to Wiring Installation Section).
To avoid distortion of the back box when preparing knockouts, place the appropriate back box face on a supporting surface (e.g. work bench).
• Orientate the bezel / back box assembly correctly, off it to the recess, then feed the cables through the glands and take up any excess slack. Secure the assembly in position using appropriate sized screws – do not use countersunk-headed screws. To avoid distorting the back box, do not over tighten.
• Prepare the repeater for fitting by removing the appropriate knockouts as required. Insert one of the supplied cable grommets into the upper knockout on the rear wall of the repeater (this knockout is required / used for an earth connection).
• Correctly orientate the repeater, hold the door open and off the repeater to the installed bezel / back box assembly. Feed all cables through the prepared knockouts and full insert the repeater into the bezel / back box aperture. Use the four M4 SEM screws supplied in the kit to secure the repeater to the assembly (for location of the repeater mounting holes, refer to the Direct Mounting instructions below).
• Connect the free end of the back box earth lead to the earth connector provided on the inside of the repeater enclosure (top left corner). Use a suitably sized cross-headed screwdriver to tighten at the earth point. Ensure good connection is made.
Top Left of Enclosure
Figure 2 - Earth Connections
Operation & Installation Manual Document No. 996-144, Revision: 02, Page 5 of 16
MORLEY-IAS
3.1.2 Direct Mounting
To ensure that the repeater electronics remain clean and undamaged, it is recommended that the front door of the enclosure be covered before the enclosure is fixed to the wall. Keep the cover in place until the repeater is ready for commissioning.
To prevent distortion, the repeater enclosure MUST be mounted on a surface that is as flat a possible. If the wall is not flat use appropriate packing pieces to level it up.
• The drawings opposite show the enclosure fixing dimensions in millimetres. Fixing holes are 5mm in diameter.
• Mark the position of the fixing holes. Using an appropriate sized drill bit, drill and plug three holes in the mounting surface.
• Prepare the knockouts required for cable access.
• Using three 5mm screws (do not use countersunk headed screws), fix the enclosure to the mounting surface.
ZXr-A / ZXr-P Repeaters
253
161.5
126
51
Template for Mounting
Repeater Directly to Wall
Use these holes if mounting Directly on Wall
Use these holes if mounting in Bezel Kit
Back Box
Figure 3 - Repeater Enclosure Fixing Dimensions
3.2 Fitting the Label Inserts
Disconnect ALL power and open the repeater door.
The repeater is supplied with legends in one or more languages. Select the appropriate language set.
• At position A (see opposite), insert the LED legends label. Fold the perforated line (the fold rests against the side of the door). Ensure correct orientation.
• At position B, insert the push button legends label. Fold the perforated line (the fold rests against the side of the door). Ensure correct orientation. This label is not used on the ZXr-P.
• At position C, insert the MORLEY-IAS logo legend label. Ensure correct orientation.
C
B A
Figure 4 – Label Insert Locations
Page 6 of 16 Document No. 996-144, Revision: 02, Operation & Installation Manual
ZXr-A / ZXr-P Repeaters MORLEY-IAS
For further information on recommended cable types, refer to the relevant FACP
Installation Manual.
3.3.1 DC Power
Only terminate the repeater power cables at the FACP or external source after ALL precommissioning checks have been performed. Only connect power cables when the system power is OFF.
• The ZXr-A / ZXr-P Repeaters must be supplied with DC Power from an approved and compatible regulated 24-Volt DC Power
Supply, suitable for Fire Protection use.
• If dc power is supplied from the FACP, do not exceed the maximum AUX current rating or the battery standby conditions in quiescent or alarm conditions (refer to FACP specifications).
0V IN
28V IN
0V OUT
28V OUT
0V
POWER FAIL
RS485 IN
0V
28V
0V
28V
0V
PF
RIBBON CABLE
(INTERNAL)
RS485 OUT A
B
A
B
OPTIONAL RIBBON
CABLE
(INTERNAL RS232
BOARD)
• Connect the DC Power to the 28V IN (18-
32V dc) and 0V IN terminals, from the previous repeater, peripheral, FACP or external source.
Connect Power Cable
Earth (Cable Shield) to
Safety Earth Point
• If required the DC Power Supply can be daisy chained on to the next unit on the loop.
Connect 28V OUT and 0V OUT to next repeater or peripheral. Ensure that the correct size of cable is used to maintain the required DC Supply Voltage at the furthest unit
Route cables as shown and tie down to enclosure using cable ties to positions provided
• DO NOT connect any wires to the POWER
FAIL and 0V terminals.
The terminal designations are clearly marked on the Connection
Board.
Figure 5 – External Wiring Termination Points
The enclosure MUST be connected to a safety earth.
• Connect the safety earth wire to the safety earth point. This is clearly marked on the inside top left of the enclosure rear wall
(see diagram opposite). Top Left of Enclosure
Figure 6 – Safety Earth Termination Point
Take care not to inadvertently connect the ‘A’ & ‘B’ RS485 terminals to the DC Power
Supply.
Otherwise, damage may occur to the RS485 input of the Repeater and / or to RS485
Interface Circuit in the FACP or other unit.
Operation & Installation Manual Document No. 996-144, Revision: 02, Page 7 of 16
MORLEY-IAS
3.3.2 RS485 Communications
Before commencing installation of the
RS485 communications wiring, check to which type of panel the repeater is to be connected.
ZXr-A / ZXr-P Repeaters
Series FACP, peel off and affix the supplied re-legend label over the text on the
Termination PCB (see opposite). RS485 IN
RS485 OUT
0V
28V
0V
28V
0V
PF
B
A
B
A
For ZX Line, Place supplied label here over existing text.
Figure 7 – RS485 Re-legend label Position
• Connect the RS485 serial communications wires from the FACP or previous repeater / peripheral to the
RS485 IN (A and B) terminals.
• If required, continue to wire the remainder of the peripheral link by connecting the outgoing cable to the
RS485 OUT (A and B) terminals.
Repeater
0V 24V E
IN OUT
A B A B
EOL
Fire Alarm Control Panel
IN OUT
A B A B
4-Way Sounder
0V 24V E
IN OUT
A B A B
Repeater
0V 24V E
IN OUT
A B A B
Figure 8 – Typical RS485 Peripheral Link Arrangement
EOL
• The maximum permitted length of the peripheral link is 1.2km (4000’) – for further information, refer to the
FACP Installation Manual.
• If the repeater is at the end of the line, set the Termination
Jumpers on the repeater chassis assembly PCB to
TERM ON position (JP2/4/6).
• If the repeater is not at the end of the line, set the
Termination Jumpers to
TERM OFF position
(JP1/3/5).
• Setting the jumpers to TERM
ON effectively places an EOL
resistor as shown in Figure 8.
DO NOT use the 150ohm
EOL resistors supplied with the FACP RS485 card.
ADDRESS
SWITCHES
JP1 JP3 JP4
TERM OFF
TERM ON
JP2 JP4 JP6
TERMINATION
JUMPERS
Figure 9 – Termination Jumper Positions
ALL external wiring must be screened and terminated, using suitable plastic glands, to satisfy local wiring codes. Route the cables alongside the DC Power cables and tie down to the back box using cable ties to the positions provided (refer to figure 5).
DO NOT connect the RS485 screen / drain wire to the safety earth point directly. The screen should only be connected to earth at one point – connect the other end of the screen to earth via a 2.2uF (non-polarised) capacitor. Refer to the FACP Installation manual for further details.
2 ZX Series comprises ZX1e, ZX2e, ZX5e, ZX1, ZXa, ZXe and ZXMi-EN. Does not include ZX50.
Page 8 of 16 Document No. 996-144, Revision: 02, Operation & Installation Manual
ZXr-A / ZXr-P Repeaters MORLEY-IAS
11
12
13
14
15
16
6
7
8
9
10
1
2
3
4
5
• Set the repeater address in binary using the address switch on the repeater chassis assembly PCB. (See
• The address can be set in the range 1 – 126.
• It is not necessary to set an address for the ZXr-P (passive) repeater. The address can be set to 0 (all switch positions OFF). In this mode, the passive repeater will listen to the RS485 communications and will update its Liquid Crystal Display and LED with the appropriate information. However, if the repeater becomes disconnected from the RS485 link, the FACP will not report a fault condition.
• To report a fault condition at the FACP, in the event that a passive repeater becomes disconnected, set the passive repeater to an address in the range 1 – 126.
• Refer Table 1 for address positions.
• When commissioned, use the panel ‘Auto-Learn’ function to learn / register the devices installed on the peripheral loop.
ADDRESS SWITCH POSITION
SW1:1 SW1:2 SW1:3 SW1:4 SW1:5 SW1:6 SW1:7 SW1:8
126
ON OFF OFF OFF OFF OFF OFF OFF
OFF ON OFF OFF OFF OFF OFF OFF
ON ON OFF OFF OFF OFF OFF OFF
OFF OFF ON OFF OFF OFF OFF OFF
ON OFF ON OFF OFF OFF OFF OFF
OFF ON ON OFF OFF OFF OFF OFF
ON ON ON OFF OFF OFF OFF OFF
OFF OFF OFF ON OFF OFF OFF OFF
ON OFF OFF ON OFF OFF OFF OFF
OFF ON OFF ON OFF OFF OFF OFF
ON ON OFF ON OFF OFF OFF OFF
OFF OFF ON ON OFF OFF OFF OFF
ON OFF ON ON OFF OFF OFF OFF
OFF ON ON ON OFF OFF OFF OFF
ON ON ON ON OFF OFF OFF OFF
OFF OFF OFF OFF ON OFF OFF OFF
Etc.
OFF ON ON ON ON ON ON OFF
8
7
6
5
4
3
2
1
ON OFF
Table 1 - Address Switch Settings
Operation & Installation Manual Document No. 996-144, Revision: 02, Page 9 of 16
MORLEY-IAS
3.5 Commissioning
ZXr-A / ZXr-P Repeaters
• Carry out the following preliminary checks for EVERY repeater being commissioned prior to power up the system.
1. Check that all cables brought into the repeater have been terminated correctly. All power and signal cabling and wiring must conform to the appropriate local regulation.
2. Check that the address has been set correctly.
3.7 Powering the Repeater
• Power up the FACP and power up any Repeater that uses a local independent power supply.
• Check that the LCD shows the “System Normal” message. Adjust the contrast (see below) if required.
• To power down the Repeater, power down the FACP (including battery disconnection) and then power down any repeaters that use a local independent power supply. The repeater can be powered down first, but the FACP will then report a fault condition.
• The LCD contrast can be adjusted electronically to compensate for temperature and height.
• Open the enclosure door and then press and hold the contrast adjust pushbutton on the chassis assembly PCB (see opposite).
• Whilst the button is held down, the display will cycle through 11 preset contrast levels, numbered –5 to
+5 (see sample LCD display below).
• Release the contrast adjust button when the desired contrast level is on the display. The repeater saves this setting in non-volatile memory so that it will be remembered even when power is removed.
• ZXr-P Only: When the button is released, the repeater will automatically enter a 30 second self test to check the LCD and LED
Indicators.
Contrast
Adjust Button
CNT
Figure 10 – Contrast Adjust Button
= +1
►►►►►►►►►►►►►►►►►►►►►►►►►►►►►►►►►►►►►►►►
Page 10 of 16 Document No. 996-144, Revision: 02, Operation & Installation Manual
ZXr-A / ZXr-P Repeaters MORLEY-IAS
4 Operation and Controls
• The ZXr-A / ZXr-P Repeaters are equipped with a backlit 2x40 Liquid Crystal Display and LED Indicators to show the status of the Fire Alarm Control Panel (FACP) and the installation.
• In addition, the ZXr-A is equipped with a key operated switch and five CONTROL keys and a TEST key.
• The operation of the Repeater is as follows:
4.1 Liquid Crystal Display
• The operation of the liquid crystal display is identical to the display on the FACP.
• Under normal conditions it will simply show the time and date, together with a message to show that the detectors are working normally. The backlight is normally off. It will turn on for 30 seconds whenever a key is pressed. It will always turn on during a fire alarm condition.
• If any fault or fire alarm conditions occur, these will be displayed on the display. If several faults or fires have occurred, then these will be scrolled on the display.
• Refer to the FACP Manuals for information on the messages that are displayed.
• The LED indicators (except DC Power) will be illuminated in response to signals from the
FACP.
• The LED Indicators are a sub-set of the indicators on the FACP. The following table indicates the function of each LED indicator.
Refer to the FACP Manuals for further information on the function and operation of each
LED indicator and on the operation of the system.
FIRE
Indicator
Fault
Accepted
Disablement
Silenced
Comms. Fail
Power
FIRE
Fault
Accepted
Disablement
Silenced
Comms. Fail
Power
Colour
Red
Yellow
Yellow
Yellow
Yellow
Yellow
Green
Table 2 - LED Functions
Function
The panel has detected a fire alarm condition, or the ‘Sound Alarms’ key has been pressed.
The panel has detected a fault.
A fault or fire alarm has been acknowledged and the internal buzzer silenced.
[After pressing the ‘Mute Buzzer’ or ‘Accept’
keys at either the FACP or the Repeater].
Part of the system, either input or an output, has been disabled.
The sounder outputs have been silenced.
[After pressing the ‘Silence / Resound’ key at
either the FACP or the Repeater].
The repeater has lost contact / communications with the FACP and is unable to update its LCD and LED indicators. The control buttons on the ZXr-A will not function during this condition.
ON: Indicates DC Power is present.
Operation & Installation Manual Document No. 996-144, Revision: 02, Page 11 of 16
MORLEY-IAS
4.3 Control Pushbuttons and Key Switch
• The ZXr-A Repeater is equipped with five control keys for SOUND ALARMS, SILENCE /
RESOUND, MUTE BUZZER, ACCEPT and
SYSTEM RESET and a TEST key.
• To enable the control keys, insert the key and turn the lock (clockwise) to the ‘Enable’ position
(open padlock).
• The operation of these keys is identical to the control keys on the FACP and is detailed in the following table.
Key Legend Symbol
System
Reset
Sound Alarms
Mute Buzzer
Silence /
Resound
Accept
Function
ZXr-A / ZXr-P Repeaters
Self Test
Sound Alarms
Silence /
Resound
Press to Turn on ALL Sounder Outputs (i.e. evacuate building manually).
Press to Turn off all activated sounders.
Press again to re-activate the sounders.
Mute Buzzer
Accept
Press to silence the internal buzzer.
Press to accept a Stage 1 Investigation Delay Alarm
System Reset Press to cancel all alarm conditions and reset the panel.
Self Test Press to exercise the in-built test functions.
Table 3 – Control Key Functions
It is recommended that the control key be not left in the active state.
Turn the key (anti-clockwise) and remove from the Repeater.
4.3.1 Test Key (ZXr-A Only)
• On pressing the TEST key, the repeater will perform a self-test exercising the LCD and LED indicators.
The test function will remain active for 30 seconds (or 30 seconds after last button press) after which, the repeater indications will return to show the current system condition.
• The LED Indicators will be illuminated in sequence.
• The LCD will show a series of vertical stripes at each character position growing in width. If one of the control keys is pressed, the display shows a letter of the alphabet corresponding to the key. Reset = R,
Mute Buzzer = M, Accept = A, Sound Alarms = E and Silence / Resound = S.
• Examples are shown below:
3 The ACCEPT key is not used on ZX1, ZXa, ZXe and ZXMi-EN panels. Use the MUTE BUZZER key instead.
Page 12 of 16 Document No. 996-144, Revision: 02, Operation & Installation Manual
ZXr-A / ZXr-P Repeaters
• Examples of LCD during display test:
||||||||||||||||||||||||||||||||||||||||
||||||||||||||||||||||||||||||||||||||||
▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐
▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐▐
████████████████████████████████████████
████████████████████████████████████████
• Example of LCD Test Display when Control Key pressed:
▐▐▐▐▐▐▐▐MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
4.4 Buzzer
• The internal buzzer will sound to indicate alarm or fault conditions as follows:
FIRE ALARM – The buzzer will sound continuously
FAULT – The buzzer will sound intermittently, 1 second ON, 1 second OFF
• In addition, the buzzer will emit a short beep whenever a control key is pressed.
• During “Communications Failure”, the buzzer will sound intermittently.
MORLEY-IAS
• The LCD will show the software part number and version when communications is lost with the FACP and on power up of the repeater. For example:
SW993-662 V1.0
• The LCD will show the following message if the wrong type of membrane / fascia label is fitted or if no membrane / fascia label is detected on power up. The following message is shown. The buzzer will also sound a fault condition.
MEMBRANE ERROR !!
Operation & Installation Manual Document No. 996-144, Revision: 02, Page 13 of 16
MORLEY-IAS
5 Specifications
Criteria
Mechanical
Construction
Dimensions
ZXr-A / ZXr-P Repeaters
Details
Mild steel sheet enclosure with 3 mounting holes, 5 x 20mm knockouts in top and 3 x 20mm knockouts in rear wall. All displays and controls are carried on the enclosure door.
165.0mm (h) x 253.5mm (w) x 50.0mm (d)
Terminals
Environmental
Climatic Classification
Operating Temperature
Humidity
Height above sea level
Panel Sealing
External connections are made using screw terminals capable of accepting cable sizes between 0.5mm
2
to 2.5mm (14-22AWG).
3K5, (IEC 721-2-3)
-5°C to +45°C (recommended +5°C to +35°C)
5% to 95% R.H. non condensing
2000m
IP30 (EN60529)
Vibration EN60068-2-6, 10-150Hz at 0.981ms (meets the requirements of
EN54-2/4)
EMC Emissions: EN50081-1. Immunity: EN50130-4
Safety EN60950
Electrical
Operating Voltage
Quiescent Current
Alarm Current
Maximum Fault Current
18-32V dc
60mA @ 24V (Backlight off)
90mA @ 24V (Backlight on), 100mA @ 18V
Communications
Address Range
Absolute maximum = 600mA.
Resetting thermal fuse – nominal 250mA.
RS485 2-wire serial communications link
0, 1-126 (0 is unmonitored)
Controls and Indications
Display
Status Indicators
2 x 40 character liquid crystal display (LCD) with back light illumination
LED Indicators for FIRE, FAULT, DISABLEMENT, ACCEPTED,
SILENCED, COMMUNICATIONS FAILURE and POWER.
Push Buttons Control keys for RESET, MUTE BUZZER, ACCEPT, TEST,
SOUND ALARMS and SILENCE / RESOUND.
Buzzer
Table 4 - ZXr-A / ZXr-P Repeaters Specifications
Page 14 of 16 Document No. 996-144, Revision: 02, Operation & Installation Manual
ZXr-A / ZXr-P Repeaters
NOTES
MORLEY-IAS
Operation & Installation Manual Document No. 996-144, Revision: 02, Page 15 of 16
MORLEY-IAS ZXr-A / ZXr-P Repeaters
Page 16 of 16
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MORLEY-IAS Fire Systems, Charles Avenue,
Burgess Hill. West Sussex. RH15 9UF. England.
Document No. 996-144, Revision: 02, Operation & Installation Manual
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