Scantronic 9448+ Installationsanleitung
9448+ Hardwired Control Panel Installation and Programming Guide.
© Scantronic Ltd. 1997
Every effort has been made to ensure that the contents of this book are correct. However, neither the authors nor
Scantronic accept any liability for loss or damage caused or alleged to be caused directly or indirectly by this
book. The contents of this book are subject to change without notice.
Printed and published in the U.K.
Contents
1. INTRODUCTION ......................... 1
Operator Controls and Displays ....... 1
System Features ............................. 3
Detectors .......................................... 3
Full Setting ....................................... 3
Exit Times ......................................... 3
Part Setting ....................................... 4
Entry and Unsetting the System ....... 4
Alarm ................................................ 4
External and Internal Sounders ..... 4
Re-Arm .............................................. 5
First to Alarm Indication and Shock
Sensor Reset ............................. 5
Communicator Outputs .................. 6
Keypad Panic Alarm ......................... 6
Chime ............................................... 6
Power Supply ................................... 6
User Control ..................................... 6
Log ................................................... 7
Engineer Access .............................. 7
Technical Description ....................... 7
Specification ..................................... 7
Power Supply ................................... 7
Outputs ............................................. 7
Fuses ................................................. 8
Control Panel Main PCB .................. 8
2. SYSTEM PLANNING .................. 9
Installation Precautions .................... 9
Locating The Control Panel .............. 9
Locating The External Bell ............... 9
Locating The Deterrent Bell (Dummy)9
Detectors .......................................... 9
Installation Example ...................... 10
Ground Floor .................................. 10
First Floor ....................................... 10
Setting Options ............................... 11
3. INSTALLATION ......................... 12
Fitting the System .......................... 12
Fitting the Control Panel ................. 12
Fitting a Remote 9427 Keypad ....... 12
Fitting Door Contacts...................... 13
Fitting PIR Detectors ...................... 14
Fitting The External Sounder ......... 14
Wiring the Control Panel ................ 15
Cable Entries .................................. 15
Mains Connection .......................... 15
Battery Connection ......................... 15
Connecting a 9427 Remote Keypad15
Keypad Addressing and
Backlighting ............................. 16
Detector Circuit Connections ......... 17
Connecting Door Contacts ............. 17
Connecting PIRs ............................ 18
Connecting a Communicator ......... 19
Connecting Sounders and Strobe .. 20
Wiring Example .............................. 21
Initial Start Up ................................ 22
4. PROGRAMMING ...................... 23
Factory Default Programming ........ 23
Changing Default Programming .... 23
Engineer Program Command List . 24
To Re-enter Programming Mode ... 25
Restoring Factory Defaults ............ 26
Engineer Walk Test ........................ 26
Programming Example .................. 27
496236 Issue 4 1
1. INTRODUCTION
The 9448+ Alarm Control Panel is a fully programmable 7 zone control panel
with Full and Part Set, designed for domestic installations.
Before installing the alarm system, make sure you are familiar with the func-
tions, system plans, and detectors described in this manual.
1. Introduction Describes the main features of the control panel.
2. System Planning Gives typical installation plans and examples. Study
these plans before attempting to install and program
the control panel.
3.Installation Describes how to fit the control panel and connect
the power supply, detectors and alarm devices.
4. Programming Describes how to program the control panel for
individual users.
Operator Controls and Displays
The control panel comprises a single printed circuit board, with microproces-
sor electronics, mounted in a Polycarbonate casing with a hinged lid. On the
outside of the lid is a backlit soft rubber keypad and a column of LED (Light
Emitting Diode) displays (see Figure 1).
Figure 1. 9448+ Front Panel Layout
2 496236 Issue 4
1. Introduction
Up to two optional 9427 Remote Keypads can be connected to the control
panel and used in exactly the same way as the keypad on the control panel.
Note that the captions on the keys have a different arrangement. Figure 2
shows a 9427 Remote Keypad.
Figure 2. 9427 Remote Keypad.
On both control panel and remote keypad the LEDs display the following
functions:
POWER Glows steadily when mains power is present.
ENTRY/EXIT Shows the state of the entry/exit zone.
1 - 6 Shows the state of detector zones 1 to 6.
TAMPER Glows steadily if the tamper loop is broken.
The keypad on the control panel and 9427 provide the following keys:
OMIT Used to set the panel with individual zones temporarily omit-
ted.
ENTER Used to enter programming and setting/unsetting commands.
PA Pressing the two PA keys (1 and 3) at the same time starts a
PA alarm.
PART Used to set the system with a preprogrammed number of
detectorsomitted.
BELL Used to start a test of the sounders and strobe.
WALK Used to start a test of the detectors.
CODE Used to change the user access code.
496236 Issue 4 3
1. Introduction
CHIME Used to enable or disable the Chime facility.
LOG Used to read the 10-event log. When reading the log, press-
ing << (1) displays earlier events, and >> (3) displays later
events.
Note: The 9427 shows zones and key captions not listed above. These functions are
not available on the 9448+.
System Features
Detectors
The panel provides connections for up to six separate detector zones. Each
zone is a closed circuit loop that can be connected to door contacts or
Passive Infra Red (PIR) detectors. Whe the system leaves the factory all
zones are programmed as Normal Alarm zones. If no device is connected to
a zone, the Installer must program it as Not Used (see "4. Programming").
Zone 5 can be programmed as a Fire zone. When this zone is triggered the
system will give a distinctive two-tone fire alarm. Zone 6 can be programmed
as a Panic Alarm. A Panic Alarm will start a full alarm whether the system is
set or unset.
The panel provides a separate Entry/Exit Zone for a door contact or PIR on
the entrance door. Zone 3 can be programmed as an additional Entry/Exit
zone if required.
All wiring, detectors, bell circuits and the panel lid are protected by an Anti
Tamper loop. If the anti-tamper loop is broken then the panel gives an audible
warning from the internal sounder and lights the Tamper LED if the panel is
unset, or a full alarm if the panel is set.
To power detectors (and other devices) the panel provides a 12 volt positive
and negative Auxiliary Power Output.
Full Setting
To full set the system the user enters a four digit access code. When the
code is complete the panel gives an exit tone and starts the exit timer.
If any zone is open during the exit time then the control panel gives an inter-
rupted tone. The panel gives an alarm tone from the internal speakers if the
zone remains open at the end of the exit time.
Exit Times
The panel can be programmed with one of five exit delays to allow the user to
leave during setting. The exit delay applies to both full set and part set.
4 496236 Issue 4
Part Setting
The Installer can program the panel so that certain zones are omitted if the
user sets the system by keying "2 + ENTER + ACCESS CODE". (You cannot
program the system to omit Entry/Exit zones.) This facility can be used, for
example, to protect a downstairs floor while the family is sleeping upstairs. The
part set system may need a separate Entry/Exit Zone from the full set system.
In the example, family members will enter the protected area by the stairs
rather than by the front door.
The Installer can program zone 1 to be an Entry/Exit Zone while the system is
part set. Once programmed, opening zone 1 when the system is part set
starts the entry timer. Note that zone 1 behaves as an Entry Route when the
system is full set.
The Installer can also program the system for Silent Part Set. Once pro-
grammed, the control panel does not give any tones during the exit time.
The Installer can program the alarm response during part set to be either Full
(internal and external sounders, and trigger Intruder communications output
pin) or Internal Sounder Only (no external sounders, do not trigger Intruder
output pin). See "Communication Outputs" overleaf for a description of the
communicator output pins.
Entry and Unsetting the System
Opening the Entry/Exit Zone when the panel is set starts the entry timer, and
the panel gives an entry tone. The panel can be programmed with one of five
delays to allow the user to get in and unset the panel.
If the entry time elapses before the end user enters the access code, the
panel starts a fixed 30 second Dual Ply timer and gives an internal alarm. The
user must enter a valid access code before the Dual Ply timer runs out or the
panel starts a full alarm. The Installer can disable the Dual Ply timer in pro-
gramming. The panel then gives a full alarm at the end of the entry time.
Normally Zone 1 is an Entry Route zone; it is ignored during the entry/exit
time. If necessary the Installer can program zone 2 as an additional Entry
Route. If the user strays from the Entry Route then the panel starts the Dual
Ply timer and gives an internal alarm. If the user does not enter the access
code before the Dual Ply timer ends then the panel gives a full alarm. If the
Installer disables the Dual Ply timer then the panel starts a full alarm as soon
as the user strays from the Entry Route.
Alarm
External and Internal Sounders
The panel provides two separate transistorised outputs to control an External
Sounder and Strobe. The external sounder and strobe usually comprises a
1. Introduction
496236 Issue 4 5
1. Introduction
bell or siren fitted in a tamper proof housing with the strobe warning light fitted
to the casing. A control module fitted within the casing contains a recharge-
able battery which will continue to ring the bell/siren if the wiring is cut or the
casing is tampered with. This type of module is used to power a sounder or
bell which will typically draw no more than 450mA. Opening the bell tamper
switch or damaging the wiring will cause a Full Alarm to occur. The trigger
provided by the panel is negative applied in alarm condition (SAB).
The control panel uses an internal loudspeaker to give Entry, Exit and Alarm
tones. There is a volume adjuster within the panel which allows you to change
the volume of the Entry/Exit tones. An external 16 ohm loudspeaker (for
example a Type 9040) can also be connected to the panel.
The Installer can program the panel to sound the alarm for one of several set
times and then fall silent.
Re-Arm
The Installer can program the control panel to rearm itself after an alarm. With
this option selected, the panel silences the alarm at the end of its programmed
time and rearms ready for another activation. If the option is not selected, the
internal and external sounders will remain silent until the user enters their
access code. The panel can be programmed to rearm up to three times.
First to Alarm Indication and Shock Sensor Reset
The panel provides a Programmable Output (O/P) which can be used for
PIR Set Latch or Shock Sensor Reset.
If two or more PIR detectors are fitted to a zone then the panel cannot identify
which unit caused an alarm. Connecting O/P to the Latch input of the detec-
tors on the zone overcomes this problem. When O/P is programmed as PIR
Set Latch the panel activates the output when the exit time expires, resetting
the detectors. When an alarm occurs the panel deactivates the output. This
latches the indicator of the unit triggered and inhibits all other units. The first
detector to alarm will then have its activity LED glowing, while the others will be
dark. This output can also be used for break glass detectors. (Note that the
panel also deactivates the output when the system is unset.)
Stand-alone shock sensors normally latch when they are triggered. To reset
the detectors automatically, connect the negative supply from the detectors to
O/P and program O/P as Shock Sensor Reset. At the start of the exit time the
panel deactivates the output for six seconds to clear the latched devices.
(Refer to the sensor manufacturer's instructions for more details on the reset
methodsavailable.)
Communicator Outputs
The panel provides two output pins which can be used to trigger a Speech or
Digital Communicator. One pin is fixed as PA and the other as Intruder. The
pins are normally +12V when quiescent, changing to 0V in alarm (positive
6 496236 Issue 4
1. Introduction
removal to trigger). After an alarm the pins will return to their quiescent state
(+12V) when the user resets the system.
Keypad Panic Alarm
The Installer can program the panel so that users can start a Panic Alarm by
pressing keys 1 and 3 at the same time on any keypad. The Panic Alarm
works whether the system is set or unset. When the panel is supplied from the
factory this feature is disabled.
Chime
The internal sounders can give a chime tone when selected detectors are
activated while the system is unset. The Installer selects the zones during
programming. The user can turn the facility on or off.
Power Supply
To comply with BS4737, the control panel's mains supply should come from
an un-switched, fused spur unit fitted with a 1A fuse. All electrical connections
should be carried out by a qualified electrician and must comply with the
current IEEE Wiring Regulations: 16 Edition, Appendix 5 - Standard Circuit
Arrangement. The control panel must be fitted with a rechargeable stand-by
battery so that the system can continue to operate during a mains power
failure.
User Control
The panel provides two independent 4-digit user access codes (defaults 1234
and 0000). The user can change either of these codes at any time, but
cannot program the system with these codes. Note that the default second
user code (0000) is inactive.
The user can set the panel in the following modes:
Full Set All the zones function as programmed during installation.
Part Set Selected zones are omitted. The Installer must program which
zones will be omitted.
Set with Omit One or more zones temporarily omitted. The user selects the
zones to be omitted during setting. Note that the user cannot
omit zone 6 if it is programmed as a Panic Alarm, zone 5 if it
is programmed as a Fire zone, or any Entry/Exit zone.
Log
The panel keeps a record of the last 10 alarm and tamper events. The Installer
can read the log in programming mode by using command 90 (see "4. Pro-
gramming"). The system displays events by lighting the appropriate LEDs on
the keypads. To see earlier events press << (1), for later events press >> (3).
496236 Issue 4 7
1. Introduction
Engineer Access
The Installer gains access to system programming by keying in 0 followed by
ENTER and a 4-digit Engineer Access Code (default 7890). The Installer can
change the Engineer Access Code at any time while in programming mode.
The Engineer Access Code cannot set or unset the system.
Technical Description
Specification
Operatingtemperature = -10º to +50ºC
Humidity = 80% RH
Dimensions = 210mm W, 210mm H, 65mm D
Weight = Approx 1.1kg (without stand-by battery)
Power Supply
System Power Supply = 230VAC (Ambient Temp. 20 º. C)
Quiescent Panel Power = 50mAnominal
Active Panel Power = 150mAnominal
9427 Remote Keypad = 20mA
Standby Battery = 12 Volt, 2.1AH rechargeable lead-acid, Gel Type
battery
Battery Space = 185mm W, 55mm H, 30 mm D
Outputs
Bell, Strobe, O/P and AUX are open collector transistor outputs.
Bell = 500mA, 12VDC. negative applied
Strobe = 500mA, 12VDC. negative applied
O/P = 100mA, 12VDC. negative applied
AUX (for detectors) = 300mA, 12VDC
CommunicatorOutputs = PA and Intruder, 12V positive removed.
Fuses
F1 - Battery = 1A Slow Blow
F2 - 12V AUX = 1A Fast Blow
F3 - 21 VAC = 1A Slow Blow
Caution: When replacing fuses use the ratings quoted above.
When installed as part of an intruder alarm system this panel is designed to
comply with BS4737 for a bell only system.
8 496236 Issue 4
Control Panel Main PCB
Figure 3 shows the main PCB inside the case lid. The mains transformer and
internal speaker are located in the back section of the case.
Figure 3. Inside the Control Panel
Reset PinsMicrocontroller
NVM Chip
F2 - 12V Aux
Fuse
F1 - Battery
Fuse
F3 - 21 VAC
Fuse
Connectors
21VAC
Connector
Battery
Connector
Volume Control
for Entry/Exit
tones
Backlight Link Tamper switch
Comms
Connector
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