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NZ3200 INSTALLATION, COMMISSIONING & OPERATION
NZ3200
Fire Alarm Control Panel (NZS4512:2003)
Installation, Commissioning &
Operation
MAN2338-3
1
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
CONTENTS Page No
1 SYSTEM DESCRIPTION ...................................................................................................................... 3 1.1 General Description ......................................................................................... 3 1.2 System Layout ................................................................................................. 3 1.3 Main System Board 302-7080 .......................................................................... 5
1.3.1 Main Board Terminal and Connector Summary ....................................... 6 1.3.2 Detector Circuits TB5 & TB6 ..................................................................... 7 1.3.3 Bell Circuits TB4 ........................................................................................ 7 1.3.4 Bell Isolate (Internal) ................................................................................. 7 1.3.5 Self Test ..................................................................................................... 7 1.3.6 Walk Test ................................................................................................... 7 1.3.7 Door Interlock ............................................................................................ 7 1.3.8 Fault Indicators .......................................................................................... 8 1.3.9 DBA Input TB2 ........................................................................................... 8 1.3.10 Power Supply ............................................................................................. 8 1.3.11 Mains On Indicator .................................................................................... 8 1.3.12 Ancillary Power Output TB1 ...................................................................... 8 1.3.13 Fusing ........................................................................................................ 8
1.4 Zone Board 302-5880 ....................................................................................... 9 1.4.1 Detector Circuits ........................................................................................ 9
1.5 Batteries ........................................................................................................... 9
2 CONNECTING DEVICES ..................................................................................................................... 10 2.1 Detectors ........................................................................................................ 10
2.1.1 Detector Limitations ................................................................................ 10 2.1.2 Manual Call Points ................................................................................... 10
2.2 Bells and Sounders ....................................................................................... 12
3 CONNECTING THE EVACUATION AMPLIFIER ................................................................................. 13 3.1 Overview:........................................................................................................ 13 3.2 Specifications: ............................................................................................... 13 3.3 Operation:....................................................................................................... 13 3.4 Installation Criteria ........................................................................................ 14
4 CONNECTING BRIGADE INTERFACES ............................................................................................. 17 4.1 Connecting a Signal Generating Device....................................................... 17
5 SETTINGS .......................................................................................................................................... 18 5.1 Main System Board (302-7080) Settings....................................................... 18
5.1.1 Setting the Number of Zone Cards ......................................................... 18 5.1.2 Miscellaneous Settings ........................................................................... 18 5.1.3 Setting Zone Bell Output ......................................................................... 18 5.1.4 Setting Zone Brigade Call Output ........................................................... 18 5.1.5 Allocating AVF to a Zone......................................................................... 19
5.2 Zone Card (302-5880) Settings. ..................................................................... 19 5.2.1 Setting the Address of the Zone Cards. ................................................. 19 5.2.2 Setting Zone Bell Output ......................................................................... 19 5.2.3 Setting Zone Brigade Call Output ........................................................... 19 5.2.4 Setting Zone Configuration ..................................................................... 20
6 SPECIFICATIONS............................................................................................................................... 20
2
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
7 INSTALLATION AND INITIAL OPERATION ...................................................................................... 21 7.1 Unpacking And Inspection ............................................................................ 21 7.2 Anti Static Precautions .................................................................................. 21 7.3 Installing the NZ3200 ..................................................................................... 21 7.4 Removing and Reinstalling the Index Panel ................................................ 21 7.5 Initial Operation.............................................................................................. 21
8 SYSTEM OPERATION ........................................................................................................................ 22 8.1 Resetting the System..................................................................................... 22 8.2 Isolating the Bells/Sounders ......................................................................... 22 8.3 Using the Walk Test Facility .......................................................................... 22 8.4 Self Test Facility............................................................................................. 22 8.5 Evacuation ...................................................................................................... 22
9 OPTIONS ............................................................................................................................................ 23 9.1 ASPI Relay Board ........................................................................................... 23
9.1.1 Description............................................................................................... 23 9.1.2 Settings .................................................................................................... 23 9.1.3 Installing the ASPI Relay Board .............................................................. 23
9.2 8 Way Relay Board ......................................................................................... 24 9.2.1 Description............................................................................................... 24 9.2.2 Connections ............................................................................................. 24 9.2.3 Technical Specifications ......................................................................... 24 9.2.4 Communications ..................................................................................... 24 9.2.5 Interface Relays ....................................................................................... 24 9.2.6 Link Settings ............................................................................................ 25 9.2.7 Programmable Relays ............................................................................. 26
9.3 LED Mimic Driver Board ................................................................................ 27 9.3.1 Description............................................................................................... 27 9.3.2 Specifications .......................................................................................... 28 9.3.3 Installation ............................................................................................... 28 9.3.4 Component Layout .................................................................................. 30
9.4 24 Volt Bell Driver Board ............................................................................... 32 9.4.1 Description............................................................................................... 32 9.4.2 Features ................................................................................................... 32 9.4.3 Specifications .......................................................................................... 32 9.4.4 Connections ............................................................................................. 32
10 TROUBLESHOOTING ......................................................................................................................... 34
11 INDEX PANEL ENGRAVING ............................................................................................................... 35 11.1 NZ3200/16 without DBA. For rear service FACP .......................................... 35 11.2 NZ3200/16 with DBA . For rear service FACP .............................................. 36 11.3 NZ3200/16 For front service FACP................................................................ 37 11.4 NZ3200/32 For Rear service FACP ................................................................ 38 11.5 NZ3200/32 For Rear service FACP ................................................................ 39
12 Appendix A. BATTERY CALCULATION. ........................................................................................... 40
13 Appendix B. EXAMPLE BATTERY CALCULATION .......................................................................... 41
14 Appendix C: DEVICES ........................................................................................................................ 42
3
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
1 SYSTEM DESCRIPTION
1.1 General Description
The NZ3200 is available in two standard formats - the NZ3200/16 and the NZ3200/32. The NZ3200/16 accommodates the 302-7080 Main System Board, and one, eight-zone circuit board (302-5880) giving a total of 16 circuits. These circuits can operate with smoke detectors, heat detectors and manual call points. The NZ3200/32 panel accommodates the 302-7080 Main System Board, and up to three eight-zone circuit boards (302-5880) giving a maximum capacity of 32 circuits. Various options are available for both formats. These are listed in the Appendix Compatible Devices.
1.2 System Layout
Figure 1: NZ3200/16 System Layout
CN6TB1 ZD1
G1
Z1
Z8
Z7
Z6
Z5
Z4
Z3
Z2
Z1
-
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
API 588 8 ZONE AZF
Z2
Z3
Z4
Z5
Z6
Z7
Z8
MAINS
SWITCH
TRANSFORMER
8 ZONECIRCUITBOARD302-5880
SGDAREA
RELAY AREA
RELAY AREA
RELAY AREA
SW
9
SW1
SW
8S
W7
D2
8
TB2
D3
3D
38
D4
1D
47
D5
0D
53
D5
6D
59
D3
1D
37
D4
0D
44
D5
2
D5
5D
58
D3
6D
39
D4
3D
48
D5
1
D5
4D
57
CN10
LM
P1
BZ1
+
R10
RV1
CN3
U1
F5
F4D
23
D2
4D
26
D1
8
D5
D8
D11
D15
D9
D16
D10
D6
D21D20 D22
TB5
R2
SW5
SW4
CN4
TB3
SW3
TB4
D1
CN5
CN1
D49
R21
RV2
SW2
S W6
TB1
TB
6
R9
M1
MIM
IC L
ED
Z8
Z7
Z6
Z5
Z4
Z3
Z2
Z1
-
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
POWER
LAMP
2A
2A
3A1A
VOLTAGE
CHARGER
SET
TRIMV.SENSE
NORMAL
DEFECT
DBA
FIRE
Z5
Z6
Z7
Z8
Z4
Z3
Z2
Z1
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
-+
BE
LL
-+
BE
LL
Defects
Ext.
Bell
System
Battery
RESET
RESETTEST
BELL
ISOLATEMUTE
BUZZER WALKSELF
Mains On
NORMAL
AUXILARY
ISOLATE
3A
AC
LOCKINTER-
DEFECTEXT.
DBA
C O M
SWITCHES
N/C
N/O
AU
X
MAIN SYSTEMBOARD 302-7080
NZ3200 Main System Board
0 V 0 VBAT+27V
OUTPUT
SG
D T
yp
e I
I
MAINS CORD
CHASSISEARTHTERMINAL
BATTERY
F1
F2 F3
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
4
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
CN1
CN9
CN2
CN5
API-708
API-588
CN1
CN2
CN3
API 708 CN4 PIN ALLOCATIONPin Function Cable Colour
1
2
3
4
5
6
Trial Evac
Trial Evac common
Ext. Brigade Isolate
Ext. Brigade Isolate common
Door switch
Door switch common
OrangeOrange
Green
Green
Blue
Blue
CN4 To keyswitches on door. Insulate connections.See Table below for correct wiring details
API-648 mounted to inside of bracket
6 Way PANDUIT ribbon fromCN2, API-708 to CN1, API-648
Lamp holders fitted to inside of bracketand wire back to CN5 pin1+3Note: remove lamps from API-708 andAPI-588 when using front mount panels
16 Way IDC ribbon from CN6, API-708to CN2, API-648(WA0059-5)
16 Way IDC ribbon from CN5,API-588 to CN2, API-648(WA0059-6)
Silence Alarm Brigade Use OnlyKeyswitch
Trial Evacuation keyswitch (trapped)
Door Switch (B56R) insulate connectors(See table below for allocation)
10 Way IDC cable(RIBBAB800LINK)
CN2
CN4
CN6
CN5
240AC TransformerMains Switch
AC AC
TB1
Cables run down the side of the cabinet. Use MNTRIBBCFCC4 clips to securethese cables. Note: run cables past hinge so as not to have them rub against sharp edges
Front loading Index panel
Earth strap to be connected from stud onthe side of panel to top hinge stud on door.
Hide keyswitch wiring behind lip of door
CN1
CN9
CN2
CN5
API-708
API-588Number 1
CN1
CN2
CN3
API 708 CN4 PIN ALLOCATIONPin Function Cable Colour
1
2
3
4
5
6
Trial Evac
Trial Evac common
Ext. Brigade Isolate
Ext. Brigade Isolate common
Door switch
Door switch common
OrangeOrange
Green
Green
Blue
Blue
CN4 To keyswitches on door. Insulate connections.See Table below for correct wiring details
API-648 mounted to inside of bracket
6 Way PANDUIT ribbon from CN2, API-708 to CN1, API-648 (WA0059-4)
Lamp holders fitted to inside of bracketand wire back to CN5 pin1+3Note: remove lamps from API-708 andAPI-588 when using front mount panels
16 Way IDC ribbon from CN6, API-708to CN2, API-648(WA0059-5)
16 Way IDC ribbon from CN5, API-588number 1 to CN2, API-648(WA0059-6)
Silence Alarm Brigade Use OnlyKeyswitch
Trial Evacuation keyswitch (trapped)
Door Switch (B56R) insulate connectors(See table below for allocation)
10 Way IDC cable(RIBBAB800LINK)
CN2
CN4
CN6
CN5
240AC TransformerMains Switch
AC AC
TB1
Cables run down the side of the cabinet. Use MNTRIBBCFCC4 clips to secure these cables. Note: run cables past hinge so as not to have them rub against sharp edges
Front loading Index panel
Earth strap to be connected from stud onthe side of panel to top hinge stud on door.
Hide keyswitch wiring behind lip of door
CN1
CN2
API-588Number 2
CN5
CN1CN2
API-588Number 3
CN5
CN3
16 Way IDC ribbon from CN5, API-588number 2 to CN2, API-648(WA0059-6)
16 Way IDC ribbon from CN5, API-588number 3 to CN2, API-648(WA0059-6)
NZ3200/16( 16 Zone )Front Access
NZ3200/32( 32 Zone )Front Access
CN2
Figure 2: Examples of 16 and 32 Zone Front Access FACP’s
5
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
1.3 Main System Board 302-7080
The Main System Board provides most of the functions and common connections required by the NZ3200 system and the first eight zones.
The 302-7080 provides the following:
Bell circuits. SGD connections. Controls - Reset, Bell Isolate, Test, Buzzer Mute Aux Relay Isolate, Trial Evacuation and
Brigade Silence Alarm. System status indication. Power supply. Eight zone circuits.
Figure 3: 302-7080 Main System Board
R67
SW
9
BR1
-
+
RN13
ZD13
ZD12
ZD11
ZD10
ZD9
ZD8
ZD7
ZD6
CN7CN9
R63
C9+
C26
R22
R26
R29
CN8
C20
C38
C32
C25
C33
RN
7
RN
10
C16
+
SW1
SW
8
U9
R24
X1
U7
U17
U14
U16
U18
SW
7
M12
M18
M9
M13
M17
M16
M14
M7
M5
M11
M15
M19
C19
C23
C24
C29
C30
C34
C36
C39
RN11
C40
D28
C7
+
U10
U13
RN12
U11
U15CN6
C21RN4
R64
D45
TB2
D33
D38
D41
D47
D50
D53
D56
D59
D31
D37
D40
D44
D52
D55
D58
D36
D39
D43
D48
D51
D54
D57
CN10
LMP1
R33
R35
R37
R38
R41
R43
R45
R47
R49
R51
R55
R56
R58
R59
R62
R65
R36
R39
R44
R48
R52
R57
R60
R66
M4
M6
M8
M10
D13
+
C11
R14
R10
R4
R1
Q4
D4
RV1
CN3
U1
L1
C13
D19
ZD
4ZD3ZD2
R8R7
R6
R20
RL2
///
N/C
C
N/O
D23
D24
D26
D18
D5
D8
D11
D15
D9
D16
D10
D6
TH
1
C1
+
RL1
C8
+
U4
D21D20 D22
TB5
R12
R11
R13
R2
ZD1
SW5
SW4
CN4
C3
TB3
D14
ZD5
RN3
SW3
TB4
C5C6
R5
D3R3
C4
D7
D2
D25
D1
D12
C2
C12
C17
C18
+
C10
+
C15
C14
+
C41
C35
C27
C28
C37
C22
+
C31
CN2
CN5
CN1
D29
D27
D34D35
D42
D46
D17
D30
D49
D32
L4
L3
L2
Q3
Q2Q1
Q5
R27
R30
R31
R19
R16
R17
R18
R40
R15
R28
R23
R54
R25
R46
R53
R42
R50
R21
R61
R34
R32
RN1 RN
2
RN9
RN5
RN6
RN
8
RV2
SW2
SW6
TB1
TB6
U5
U3
U6
U8
U12
U2
R9
M1
D60
R68
R69
MIM
IC L
ED
Z8
Z7
Z6
Z5
Z4
Z3
Z2
Z1
-
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
POWER
LAMP
2A
2A
3A1A
VOLTAGE
CHARGER
SET
TRIMV.SENSE
EXT LED
NORMAL
DEFECT
DBA
FIRE
Z5
Z6
Z7
Z8
Z4
Z3
Z2
Z1
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
-+
BE
LL
-+
BE
LL
Defects
Ext.
Bell
System
Battery
RESET
RESETTEST
BELL
ISOLATEMUTE
BUZZER WALKSELF
AS
PI
Mim
ic
Mains On
NORMAL
AUXILARY
ISOLATE
3A
ACACLOCK
INTER-
DEFECT
EXT.DBA
COM
SWITCHES
N/C
N/O
AU
X
Z8Z1
302 7080NZ3200 Main system board
0V0VBAT
+27V
0V 0VBAT+27V
AC AC
OUTPUT
SG
D T
yp
e I
I
DC Out
Interlock connection
External defect connection
Direct Brigade Alarm input
SGD Type II connection
Auxrelayoutput
AC input fuse
ExtendedLEDConnection
SwitchConnection
Zoned bell selection switch
Zoned fire brigade call selection switch
Fire zone configuration switch
BellOutputs
DetectorZones
Remote mimic connection
ASPI relay connection
Connection to zone cards
Auxillary relay isolate switch
DisplayLamp
Systemconfigu-ration
ExtendedLED connnectionzones 1 - 8
Resetswitch
Defectindicators
Zone defectindicators1 - 8
Zone fireindicators1 - 8
Bell circuitfuses
DEFECT
F1
F4
F5
F2 F3
BZ1
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
AC in
Battery
6
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
1.3.1 Main Board Terminal and Connector Summary
Screw Terminal Blocks TB1 Power TB2 External Other
1 27VAC In 1 DBA +ve 2 27VAC In 2 DBA 0volts 3 +27 volts Out 3 External Defect +ve 4 0 volts Out 4 External Defect 0 volts 5 Battery +ve 5 External Switch Interlock +ve 6 Battery -ve 6 External Switch Interlock 0 volts
TB3 Auxiliary Relay Output TB4 Bell Outputs
1 Auxiliary Normally Open RL1 Relay Contact 1 Bell 1 Output +ve 2 Auxiliary Common Relay RL1 Contact 2 Bell 1 Output -ve 3 Auxiliary Normally Closed RL1 Relay Contact 3 Bell 2 Output +ve 4 Bell 2 Output -ve
Plug In Connectors
CN1 SDG Connection CN2 Extended LED’s
1 +5 volts 1 +27 volts 2 Fire 2 Fire LED 3 +5 volts 3 DBA LED 4 Defect 4 Defect LED 5 Interlock 5 Normal LED 6 0 volts 6 0 volts
CN3 Auxiliary +27 Volts CN4 Door Controls 1, 5 0 volts 1 Trial Evacuation
3 + 27volts 2, 4, 6 0 volts 2, 4 No Connection 3 Ext Switch
5 Door Switch
CN5 Lamp CN6 Extended LED’s Zone 1 – 8 1 Lamp +ve 2 Zone 1 2 No Connection 4 Zone 2 3 Lamp -ve 6 Zone 3
8 Zone 4 CN8 Remote Mimic 10 Zone 5 1, 2 Line A, Line B 12 Zone 6 3, 4 Control 14 Zone 7 5 0 volts 16 Zone 8
CN7 ASPI Relay Connection CN9, CN10 Internal Comms
1 Data Out 1 Reset System 2 No Connection 2,4,6,8,10 0 volts 3 Clock 3 Line A 4 +27 volts 5 Line B
5,6,7 Address 7, 9 + 27 volts 8 0 volts
7
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
1.3.2 Detector Circuits TB5 & TB6
The 302-7080 provides connection to eight zone circuits. All of the detector circuits can be configured to accept smoke detectors, heat detectors, manual call points or a combination of these devices. Detectors or manual call point types used are subject to the compatibility limitations.
Devices such as smoke detectors, which signal by increasing line current, can, when signaling, go through an optional Alarm Verification Facility (AVF). As such, when a detector goes into alarm, it is reset and not monitored for six to seven seconds, if an alarm is still present after this time, the system will latch into alarm. This function may be de-selected if desired in groups of two.
1.3.3 Bell Circuits TB4
The NZ3200 provides a monitored bell circuit split to drive two x 2Amp circuits. These circuits each require a 10K EOL resistor to give a system normal indication. If circuit is open or shorted, a defect signal is generated and the “Bells Fault” LED is illuminated.
See section 4 for connection details.
1.3.4 Bell Isolate (Internal)
This facility is set or reset by alternate pushes of the bell isolate switch. The yellow LED above the internal bell isolate switch indicates when the bell is isolated. When the bell is isolated, the bell relay will not respond to fire conditions thus enabling the system to be tested without disturbing the building occupants. This switch is monitored, see section 4.3.6.
1.3.5 Self Test
Pressing the “Test” button twice activates this function. This causes the unit to test each zone sequentially by placing it into alarm and defect conditions. When it has completed this test, it will automatically return to its normal mode of operation. This self-test may be terminated at any time by another press of the switch.
During the self test the Fire, Defect and Bell outputs are inhibited.
1.3.6 Walk Test
This function is initiated by pressing the “Test” button once on the Main System Board. When this button is pressed a LED directly above the switch indicates. While the panel is in the walk test mode the detectors can be operated in the field and the panel will automatically reset them after a period of four seconds. During the test the bell output and brigade output will operate as normal. To prevent an unnecessary fire call it is recommended to isolate the brigade. To restore the panel to normal operation simply repress the switch and the walk test indicator will turn off. This switch is monitored, see section 4.3.6.
1.3.7 Door Interlock
If any of the monitored switches as listed below within the NZ3200 are not in their normal state when the door is closed the buzzer will sound to alert the operator to this condition. If the condition is not rectified within two (2) minutes then a defect is signaled.
The following switches are monitored: Isolate, Test, AUX Relay Isolate, Walk Test and Internal Bell Isolate. If the Walk Test or Internal Bell Isolate are active when the door is closed, they automatically return to their normal state after forty seconds.
Provision is also made for auxiliary switches to be wired into the door interlock warning system via the interlock input on the Main System Board.
8
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
1.3.8 Fault Indicators
Fault indicators are provided on the Main System Board for the following.
(a) Battery Fault. This indicates if the battery voltage is below 24.3 volts. (b) Bell Fault. This indicates an open or short circuit on bell line/s. (c) System Fault. This indicates one of the following:
Communications fault. A module is disconnected. The door was closed with a switch not in its normal position. See section 4.3.6.
(d) External defect (e) Zone defects (eight of)
1.3.9 DBA Input TB2
An input is provided for connection to any external device providing a Direct Brigade Alarm (DBA) output, eg sprinkler systems. A short circuit on this line will cause the DBA LED to light and the system bells to be energised. This input is monitored for normal condition with a 10K resistor. An open circuit will cause the DEFECT and SYSTEM LED to illuminate and the defect output to be energised.
1.3.10 Power Supply
The Main System Board has an on board switch mode power supply providing 27VDC at 1A for system power and charging the system batteries. The system incorporates a test function, controlled by the CPU on the 302-708, which decreases the power supply output voltage for forty-five minutes, every forty eight hours to check the condition of the system batteries. If the battery voltage falls below 24.3V during the test period a defect signal is generated and the battery fault LED is illuminated.
The system checks that the battery is connected four times a minute using the same test as above except the reduced voltage lasts for half a second.
1.3.11 Mains On Indicator
This LED is illuminated when the main power supply is connected and operational.
1.3.12 Ancillary Power Output TB1
A fused power supply output is provided to power ancillary devices. The output is marked +27V and 0V on TB1.
1.3.13 Fusing
The Main System Board has five fuses:
F1 AC Power supply fuse 3 Amp M205 F2 Power supply output fuse 1 Amp M205 F3 Battery fuse 3 Amp M205 F4 Bell circuit fuse 2 Amp M205 F5 Bell circuit fuse 2 Amp M205
9
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
1.4 Zone Board 302-5880
The 302-5880 Zone board provides all the necessary functions to control and monitor eight (8) detector circuits. Up to three 302-5880 zone boards may be fitted to an NZ3200 system (NZ3200/32).
Figure 4: 302-5880 Zone Card
1.4.1 Detector Circuits
The 302-5880 zone board provides eight zone circuits, which operate identically to those provided on the 302-7080 board.
1.5 Batteries
The NZ3200/16 system is designed to accept two x 12V, 7 AH sealed lead acid batteries. These are fitted into the shelf on the inside of the door.
The NZ3200/32 system will accommodate two x 12V, up to 12 AH sealed lead acid batteries. These sit in the base of the cabinet.
See also Appendix A for battery calculations.
CPU
Address setting Mimic LED outputs
Connection from previous zone board
Connection to next zone board
Connection to auxiliary relay boards (ASPI) Configuration DIP switch
Fire selection DIP switch
Bell selection DIP switch
Lamp (fitted to rear of PCB)
Detector zone connection
CN6
LM
P1
CN2
CN11AUX.POWER
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
TB1
D9R31
RN4
CN5
ULN
2804
74HC573
74HC573
U13LM7805
DEFECT
+
U12
ec
b
RN1
SW3
UDN2983
74H
C574
74HC573
74HC574
U2
+
SW2
SW1
CN3
MIMIC DATA
K1
C36
R25
CN12
CN1
CN4
AUX DATA
OUTPUT
ON TO
MIM
IC L
ED
Z8Z1
ENABLE
SWITCH
CO
NF
IGFIRE
BELL
Z1
Z8
Z7
Z6
Z5
Z4
Z3
Z2
Z1-
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
302 5880 8 ZONE AZF
Z2
Z4
Z5
Z6
Z7
Z8
ZONE
Z3
FIRE
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
10
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
2 CONNECTING DEVICES
2.1 Detectors
A sample of the detectors approved for use with the NZ3200 are listed below. ( See Appendix A )
Detector Type Iq Order Code
Apollo Series 65 Ionisation Smoke Detector 45A 55000-217
Apollo Series 65 Photoelectric Smoke Detector 45A 55000-317
Orbis Photoelectric Smoke Detector with Flashing LED 120A 201-0501
Ampac Thermal Detector Blue Indicating 40A 4255-0300
Ampac Thermal Detector Yellow Indicating 40A 4255-0400
Ampac Fireray Beam 2000 8mA 220-0004
Ampac Fireray Beam 50R 4mA 220-0005
Ampac Fireray Beam 100R 4mA 220-0006
Note:
1. Iq = Quiescent Current Draw 2. The maximum current available for any one Detector Circuit is 4.8mA @ a line voltage
of 24VDC. As a guide to approximately determining the maximum number of detectors allowable on any one circuit, keeping in mind any losses, multiply the Iq of the type/s involved by the number required and if applicable (more than one type involved) add the resultants
3. Rate of Rise Heat Detectors are also available
FACP
+
-
3K3EOL1
2 SCREWCAPS
MOUNTINGHOLES
WIRE IN WIRE OUT
WIRE IN
HEAT DETECTORTERMINATING METHOD
AMPACVolts
LED
MEASURING LINE VOLTAGE
WIRE OUT
TB5
AMPAC MANUAL CALL POINT
IN +
+ OUT
IN - - OUT
SERIES65 DETECTOR
L1 In -R
L2
EarthL1 Out
AMPAC HEATDETECTOR
Figure 5: Example of Detector & MCP Wiring
The zone circuit must be terminated with an end of line resistor with a value of 3.3KΩ (2% tolerance or better, power rating 1/4W)
2.1.1 Detector Limitations
1. All indicating heat detectors draw a small monitoring current and this limits the number detectors that can be connected to a given zone circuit.
2. Detectors are not intended for use in areas subject to higher than normal corrosive environments or where corrosive gasses may be present.
2.1.2 Manual Call Points
Type !q Order Code
Ampac Manual Call Point 40µA 4255-700
11
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
Connect as shown above.
12
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
2.2 Bells and Sounders
Two bell/sounder circuits are provided, each capable of driving a 2 Amp load. These lines are monitored using a small current in reverse polarity to normal. For this reason it is necessary to connect bells via diodes, 1N4004 diodes are recommended, as shown below. Also observe bell/sounder polarity. If required these lines can be split to provide three or four bell parallel circuits total, however if this is done the end of line resistor must be changed. See table below for further detail.
+
-
Bell O/P1 or 2TB 1/2TB 3/4
EOL10K RESISTOR
BELLS
1N4004DIODES
Figure 6: Bell Sounder Connections
Bell Output 1 Bell Output 2
First Circuit Second Circuit First Circuit Second Circuit
No of Circuits
EOL Current
Available EOL
Current Available
EOL Current
Available EOL
Current Available
1 10K 2A - - *10K - - -
2 10K 2A - - 10K 2A - -
3 22K 1A 22K 1 10K 2A - -
4 22K 1A 22K 1 22K 1A 22K 1A
Note: For one bell circuit a 10K EOL is required on the panel on bell output 2.
Compatible Devices
Order Code Description
206-0002 Bell 24VDC Red 150 mm. 209-0018 Sounder with LED and mute facility.
205-0006 Horn Siren 24VDC 200mA Red.
205-0002 AS2W Flush sounder White 12/24V 15mA . 205-0001 AS2R Flush sounder Red 12/24V 15mA. 205-0009 Vara white 205-0010 Vara red 205-0011 Vector white 205-0013 Viper white 205-0014 Viper red 205-0062 Vantage Sounder AS2220 Evac Tones ( Red ) 205-0063 Vantage Sounder AS2220 Evac Tones ( White
205-0066 Vantage Combi Sounder AS2220 Evac Tones ( Red )
205-0067 Vantage Combi Sounder AS2220 Evac Tones ( White )
* Note: These devices do not comply with NZS4512 2003
13
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
3 CONNECTING THE EVACUATION AMPLIFIER
3.1 Overview: The EVAC50W24V is one of a range of 100V-Line Amplifiers. Features include Generation of the ‘Alert’ and ‘Evacuation’ tones with verbal messages as specified by
NZS4512:2003. capable of driving up to 50W (with a 27.4VDC supply) into 100V PA loud speakers, the 100Vrms output line is overload and short-circuit protected and is monitored by the
amplifier circuit with the status transmitted to the panel. controlled through a set of signal (BELL) inputs. may be powered directly from the panel battery or from a separate DC source. when not active (100V line monitoring only) the amplifier draws less than 35mA. an optional microphone input board is available which can be used for public address
(PA) or ‘Fire Microphone’ operation.
3.2 Specifications:
Targeted Panel: NZ3200.
Board Dimensions: 97mm x 150mm. Height 50mm from bottom of PCB
Mounting Dimensions: 89mm x 130mm.
Operating Voltage: 20 - 29Vdc, nominal 27.4Vdc
Quiescent Current: 30mA RS485: <30mA @ 27.4Vdc
Operating Current: 2.5A @ 27.4Vdc nominal with 50W load.
Power Output: 50W @ 100V line: 27.4Vdc supply – overload and short-circuit protected
Tone: Evacuation tone and verbal message, compliant to NZS4512:2003 Programmed by using the LED base address dials and program mini-jumpers.
Monitoring: Fully monitored for open, short circuit or overload (10kΩ, 1W EOL resistor)
1200Hz
500Hz
VoiceMessage
3sec.
VoiceMessage
3sec.
0.0
sec.
3.7
5sec.
4.0
sec.
7.7
5sec.
8.0
sec.
11.7
5sec.
12.0
sec.
15.7
5sec.
16
.5sec.
19
.5sec.
20
.5sec.
23
.5sec.
24
.0sec.
3.75
sec0.25sec
Figure 7: NZS4512 Evacuation Signal with Voice Messaging
3.3 Operation: The Amplifier is connected to the FACP Bell circuit output as shown in the connection diagrams. Bell terminals ‘+’ and ‘-’ are connected to the corresponding ‘+’ and ‘-’ terminals on the amplifier. In the ‘Normal’ state, the FACP monitors the 100V line 10K 1W EOL resistor by applying an inverted voltage to the amplifier input terminals. In this state the amplifier connects the 10K 1W EOL line resistor to the Bell input. A 10K 1W EOL resistor must be used across the 100Vrms line for correct operation of the amplifier monitoring circuit.
14
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
In the ‘Alarm’ state, the FACP reverses the bell voltage causing the amplifier to activate and output a repeating ‘Evacuation Tone followed by a voiced Evacuation Message’ onto the 100Vrms loudspeaker circuit. The amplifier is NOT monitored during the ‘Alarm’ state. If the amplifier output is overloaded, or the supply voltage becomes ‘Off-Normal’, the amplifier will signal a defect by turning on the Defect/Fault LED (refer Table 1).
Fault LED ON LED Defect Description
Off Off Amplifier inactive
Off Steady Amplifier active
Steady Flashing Supply Voltage below 10V or above 15V
Flashing Steady Amplifier output is overloaded
Table 1
The 100Vrms Line may have a maximum of three spurs. For these configurations an EOL resistor of the appropriate value must be installed at the end of each spur. (See Table 2).
Number Of Spurs Number Of Spurs
1 1 x 10K 1W
2 1 x 22K 1W on each spur
3 1 x 33K 1W on each spur
Table 2
3.4 Installation Criteria
Capacitively-coupled 100Vrms PA Speakers must be used with the 20W Amplifier. The capacitor must be bipolar and able to withstand 250V peak line voltage. The value should be around 1uF per watt of power for each speaker.
100Vrms speaker wiring must be separated from ELV (Extra Low Voltage) wiring.
Loading of the 100Vrms line must not exceed 20W.
An excessive load will cause the Amplifier to current limit and shutdown. The symptoms for this may be interruptions in the audio output and two or more amplifiers broadcasting out of synchronization.
Loading of the bell output must not exceed the maximum fuse (FACP Bell Circuit Fuse 4 = 2A) or relay (20W Amplifier Line Relay maximum contact current = 3A) rating.
100VRMS SPEAKERS
DECOUPLING CAPACITORS
10K OHM2W EOLRESISTOR
BELL IN
+
-
+-
Screen
+-
Figure 8: Basic Connection Diagram
15
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
SPURRED 100VRMS SPEAKERS
DECOUPLING CAPACITORS
22K OHM1W EOLRESISTOR
BELL IN
+
-
+-
Screen
22K OHM1W EOLRESISTOR
+-
Figure 9: Spurred Speaker Wiring Diagram
302-7080
TB1
TB2
TB4BELLS
TB5ZONES
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
6K8
6K8
6K8
6K8
6K8
6K8
6K8
6K8
10K
10K
0R
DBA
EXT DEFECT
INTERLOCK
AC
AC
27V
0V
BATT
0V
CN4SWITCHES
CN6 IDC16MIMIC LED
CN10 IDC10ZONE EXPANSION
CN9 IDC10ZONE EXPANSION
CN2 6 WAY PANDUITEXT LED
GREY
GREY
330-0028 NZ3200 2A PSU
261-0002
261-0003
BATTERY
PINK
GREY
BLUE
PINK
GREY
BLUE
123456
320-0005- FRONT SERVICE KEYSWITCH
SW2287 DOOR SWITCHCAB1915
CAB1915
PINK
GREY
PINK
GREYCN5 3WAY PANDUIT
LAMP
CN8 5 WAY PANDUIT MIMIC
CN9 8 WAY PANDUITASPI
CN1 6WAY PANDUIT SGD TYPE II
CN3 5 WAY PANDUIT POWER
+
-
+
-
1C LOOP
ACTIVE
L(AC) PSU
N(AC) PSU NEUTRAL
NEUTRAL LOOP
BROWN(ACTIVE) TO C AND BLUE(NEUTRAL) TO NEUTRAL LOOP OF THE295-0001 (580M16) SWITCH SEE DIAGRAM BELLOW:
CLI574 PDL MAINS BLOCK295-0001 (CLI580M16) SWITCH
OEM2989 - 50W 24V AMP
DC SUPPLY IN+27.4V
-
+27.4V
-
+
-LINE (100V AUDIO)
10k 2WRESISTOR
DC SUPPLY OUT
OEM2989 - 50W 24V AMP
DC SUPPLY IN+27.4V
-
+27.4V
-
+
-LINE (100V AUDIO)
10k 2WRESISTOR
DC SUPPLY OUT
+
-
+
-
+
-
+
-
257-0003
CAB1923
123
CN6
CN1
302-5881 8 AZF ZONE CONNECTION
10k 0.6WRESISTOR
BELL IN
BELL OUT
BELL IN
BELL OUT
CAB1900
CAB1901
CAB1917
CAB1918
CAB1917
CAB1918
CAB1900
CAB1901
CAB1923
123
CAB1923
CAB1923 320-0007
240VAC FLEXABLE POWER CORD WITH PLUG
NZ3200 MAIN BOARD
(BELL O/Ps AREFUSED @ 2A)
10k 0.6WRESISTOR
FOE A SINGLE AMP INSTALLATION TERMINATETHE BELL OUT WITH A 10k 0.6W RESISTOR
16
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
Figure 10: 16 Zone Front Service Cabling
17
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
4 CONNECTING BRIGADE INTERFACES
The NZ3200 system allows for connection to the brigade signaling network using a Signal Generating Device (SGD Type II) software version 3.
4.1 Connecting a Signal Generating Device
To install the SGD firstly mount the unit on standoffs within the cabinet as shown below.
Figure 11: Connecting a SGD II
Connect SGD to the 302-7080 as shown above. All signals required for the SGD brigade signaling are found on connector CN1. The AMPAC Signal Generating Device is supplied with a connection cable. Simply connect one end of the cable to CN2 of the SGD and the other to CN1 of the 302-7080. Test the monitoring in accordance with the LTX SDG Input Interface Specifications.
MOUNT SGD ONSTAND OFFSPROVIDED INTHIS POSITION.
CONNECT CABLETO CONNECTORCN1.
CONNECT TO CN2
K2
M4
R10
U7
C11
C10
BZ
1
+
M3
M1
C2
+
U1
C1
+
CN
1
CN2
R1
X1
R6
C5
C4
R2
RN2
K1
C6
U3
C7
RN
1
R8
R9
R7
Q1
C8
C3
U4
R3
L1
ZD
1
L2
ZD
2
TB
1
M2
F1 D1
R5
U2
RN
3
R12
R11
R13
R14
U6 U5
R4
SW2
SW1 C9
302 678
250mA
7/8/97DO
OR
SW
ITC
H
FIR
E
SY
ST
EM
All links off = 16
SG
D
AD
DR
ES
S
PO
LL
ISO
LATE
DE
FE
CT
FIR
E
NO
RM
AL24 18
TE
ST
ISO
LATE
NO
RM
AL
NO
RM
AL
B-+ A
BAT
CH
TE
ST
ED
IIT
ypeS
GD A
MP
AC
CN6TB1 ZD1
G1
Z1
Z8
Z7
Z6
Z5
Z4
Z3
Z2
Z1
-
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
302 588 8 ZONE AZF
Z2
Z3
Z4
Z5
Z6
Z7
Z8
MAINS
SWITCH
TRANSFORMER
8 ZONECIRCUITBOARD302-5880
RELAY AREA
RELAY AREA
SW9
SW1
SW8
SW7
D2
8
TB2
D3
3D
38
D4
1D
47
D5
0D
53
D5
6D
59
D3
1D
37
D4
0D
44
D5
2
D5
5D
58
D3
6D
39
D4
3D
48
D5
1
D5
4D
57
CN10
LM
P1
BZ1
+
R10
RV1
CN3
U1
F5
F4
D2
3D
24
D2
6D
18
D5
D8
D11
D15
D9
D16
D10
D6
D21D20 D22
TB5
R2
SW5
SW4
CN4
TB3
SW3
TB4
D1
CN5
CN1
D49
R21
RV2
SW2
SW6
TB1
TB
6
M1
MIM
IC L
ED
Z8
Z7
Z6
Z5
Z4
Z3
Z2
Z1
-
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
POWER
LAMP
2A
2A
3A1A
VOLTAGE
CHARGER
SET
TRIMV.SENSE
NORMAL
DEFECT
DBA
FIRE
Z5
Z6
Z7
Z8
Z4
Z3
Z2
Z1
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
-+
BE
LL
-+
BE
LL
Defects
Ext.
Bell
System
Battery
RESET
RESETTEST
BELL
ISOLATEMUTE
BUZZER WALKSELF
Mains On
NORMAL
AUXILARY
ISOLATE
3A
AC
LOCKINTER-
DEFECTEXT.
DBA
C O M
SWITCHES
N/C
N/O
AU
X
MAIN SYSTEMBOARD 302-7080
NZ3200 Main System Board
0 V 0 VBAT+27V
OUTPUT
SG
D T
ype
II
MAINS CORD
CHASSISEARTHTERMINAL
BATTERY
F1
F2 F3
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
SW1
SW2
SW3
18
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
5 SETTINGS
5.1 Main System Board (302-7080) Settings
The main system board has four (4) banks of DIP switches which are used to set the following:
SW6 - Zone cards fitted, monitoring etc. SW7 - Zone bell setting. SW8 - Zone fire output setting. SW9 - Zone configuration.
Note: each switch bank has eight switches. In the following discussion the bank is nominated first and the switch within that bank last. Thus SW6-2 would be the second switch on bank SW6.
5.1.1 Setting the Number of Zone Cards
Switches 1 and 2 of switch bank SW6 set the number of zone cards fitted to the system as shown in the table below.
Number of zone cards SW6 - 1 SW6 - 2
0 Off Off
1 On Off
2 Off On
3 On On
5.1.2 Miscellaneous Settings
The remaining six switches in switch bank SW6 set the functions as listed in the table below. Set the switch to the on position to enable the function.
Switch Function
SW6-3 Direct Brigade Alarm
SW6-4 Bell monitoring
SW6-5 Sound buzzer for defects
SW6-6 Factory use only – Must be set to OFF.
SW6-7 Switch on auxiliary output during trial evacuation
SW6-8 Unused
5.1.3 Setting Zone Bell Output
Each zone on the 302-7080 may be selected to either sound or not sound the bells when in alarm. To set a zone to sound the bells set the DIP switch on bank SW7 to on. For example to set zone two (2) to sound the bells when in alarm set SW7- 2 to on.
5.1.4 Setting Zone Brigade Call Output
Each zone on the 302-7080 may be selected to either call or not call the brigade when in alarm. To set a zone to call the brigade set the DIP switch on bank SW8 to on. For example to set zone two (2) to sound the bells and call the Brigade when in alarm set SW8- 2 to on.
19
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
5.1.5 Allocating AVF to a Zone
AVF on each zone on the 302-7080 may be set to be either ON or OFF. To set a zone to have AVF set the DIP switch on bank SW9 to ON. For example to set zone two (2), four (4), six (6) and eight (8) to have AVF when in alarm set SW9- 2, 4, 6, & 8 to ON.
5.2 Zone Card (302-5880) Settings.
The zone card has three (3) banks of DIP switches which are used to set the following:
SW1 - Zone bell setting. SW2 - Zone fire output setting. SW3 - Zone configuration.
Also a set of four jumper pins is used to set the address
5.2.1 Setting the Address of the Zone Cards.
For the zone card to function correctly the address must be set using the address jumpers which are found immediately above the micro-controller. Each card in the system must have a unique address.
1
2
3
Address Setting
5.2.2 Setting Zone Bell Output
Each zone on the 302-5880 may be selected to either sound or not sound the bells when in alarm. To set a zone to sound the bells set the DIP switch on bank SW1 to ‘ON’. For example to set zone two (2) to sound the bells when in alarm set SW1-2 to ‘ON’
5.2.3 Setting Zone Brigade Call Output
Each zone on the 302-5880 may be selected to either call or not call the brigade when in alarm. To set a zone to call the brigade set the DIP switch on bank SW2 to ‘ON’. For example to set zone two (2) to call the brigade when in alarm set SW2- 2 to ‘ON’.
Zone AVF SW9 Setting
Zone 1 1 Off
Zone 2 2 On
Zone 3 3 Off
Zone 4 4 On
Zone 5 5 Off
Zone 6 6 On
Zone 7 7 Off
Zone 8 8 On
ON
1 2 3 4 5 6 7 8 Switch 9 set to above example
20
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
5.2.4 Setting Zone Configuration
AVF on each zone on the 302-5880 may set to be either ON or OFF. To set a zone to have AVF set the DIP switch on bank SW3 to ON. For example to set zone 10, 12, 14, &16 to have AVF when in alarm set SW3- 2, 4, 6, & 8 to ON.
6 SPECIFICATIONS
Size 450mmH x 400mmW x 130mmD (NZ 3200/16) 753mmH x 400mmW x 130mmD (NZ 3200/32) Mains Supply 230V AC ± 10% @ 0.5A Power Supply Battery Charger Output Voltage 27V Output Current (continuous) 1A Output Current (peak) 1.8A Quiescent Current Main Board 0.045A Quiescent Current 8 Zone Board 0.053A Bell Circuits 2 X 2A Circuits Auxiliary Relay Change Over Contacts 5A @ 30V Detector Circuits
Maximum Cable Loop Impedance 50
Zone AVF SW3 Setting
Zone 9 1 Off
Zone 10 2 On
Zone 11 3 Off
Zone 12 4 On
Zone 13 5 Off
Zone 14 6 On
Zone 15 7 Off
Zone 16 8 On
ON
1 2 3 4 5 6 7 8 Switch 3 set to above example
21
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
7 INSTALLATION AND INITIAL OPERATION
7.1 Unpacking And Inspection
Carefully check packing before unpacking goods for any transit damage. Unpack the goods and check both externally and internally for any loose or damaged components that may affect the appearance, installation or operation of the goods. An index of packaged goods is supplied loose.
7.2 Anti Static Precautions
To prevent damage to panel components please ensure that you are correctly earthed before touching or handling any of the wiring or printed circuit boards within the panel.
7.3 Installing the NZ3200
Do not apply power or connect batteries during this procedure.
1. Unpack the NZ3200 system. 2. Check for transit damage. 3. Unplug CN1 from the Main System Board and battery leads from TB1. 4. Unplug CN4 ( and CN2 on F.S. panels ) 5. Using a screwdriver undo four (4) slotted nuts holding the internal panel into the cabinet. 6. Withdraw the internal panel. 7. Drill all cable access and mounting holes. 8. Mount the unit into position. 9. Feed cables into the unit. 10. Install the engraved index with mounting provided. 11. Install the internal panel and secure with slotted nuts. Reconnect CN4 ( and CN2 for
Front Service panels. 12. Install any option cards and/or SGD. 13. Connect mains cabling to the mains switch. Ensure incoming Mains is properly earthed
using stud provided. 14. Connect detector cabling. 15. Connect ancillary cabling. 16. Set DIP switches on the 302-7080 and 302-5880 as necessary.
7.4 Removing and Reinstalling the Index Panel
To remove the index panel with the panel installed and wired requires the following before the above procedure can be performed.
1. Turn off mains power to the unit at the distribution board. 2. Disconnect the batteries. 3. Disconnect mains cabling from the switch block. 4. Remove all cables on the 302-7080, and 302-5880 if fitted, noting the position of each
cable before removal. 5. Reverse procedure once the index has been fitted.
7.5 Initial Operation
1. Switch on mains power to the unit. 2. The internal buzzer will sound for approx one second. Battery defect LED should be
illuminated. 3. Connect batteries. Press ‘RESET’, Battery defect LED should extinguish. 4. The unit is ready for operation.
22
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
8 SYSTEM OPERATION
8.1 Resetting the System
To reset the system after a fire, press the ‘RESET’ button on the Main System Board. This will return the system back to its normal state if the cause of the alarm has been removed. The buzzer will sound for confirmation.
8.2 Isolating the Bells/Sounders
Bells may be isolated by either pressing the Bell Isolate switch on the Main System Board, or by operating the ‘Silence Alarms’ key switch on the outside of the cabinet.
Pressing Bell isolate on the Main System Board will cause the buzzer to beep and the LED above the switch to illuminate. To return Bells to normal press the switch again.
Note: Operating the key switch will cause a Defect signal to be sent.
8.3 Using the Walk Test Facility
To start the walk test facility, press the ‘Test’ switch on the Main System Board. The buzzer will beep once and the LED above the switch will illuminate. To avoid signalling the brigade isolate the Signal Generating Device (SGD). If it is not desirable to operate the sounders then isolate the bell as detailed above. Do not close the door at this stage.
The detectors can now be tested. As a detector is set into alarm the system will operate as normal, except that after approximately four seconds the detectors on the circuit in alarm will be reset. After testing is complete, press the ‘Walk Test’ switch to return to normal. Return any other switches to normal before closing the door of the NZ3200.
8.4 Self Test Facility
To start the test, press the ‘Test’ button twice. The system will now place each zone into fire and defect conditions sequentially. After each zone is tested, the system will flash the Defect and Fire LED of each zone that operated correctly.
The test will terminate when finished. It may also be terminated at any time by a another press of the ‘Test’ switch.
8.5 Evacuation
On the door of the NZ3200 a key switch is provided for Evacuation, operating this key switch will cause the system to operate the bells. This will override any other bell isolate or silence condition.
23
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
9 OPTIONS
9.1 ASPI Relay Board
9.1.1 Description The ASPI (AMPAC Serial Peripheral Interface) Relay Board ( 302 5930 ) will provide the NZ3200 system with a 5 Amp relay contact for use by ancillary devices.
A fire zone or certain system functions can activate the relay. Refer to the table below.
TO CN7 OF THE MAIN SYSTEM BOARD 302 7080OR CN4 OF THE ZONE BOARD
N/O
COM
N/C
N/C=NORMALLY CLOSEDCOM=COMMONN/O=NORMALLY OPEN
C5
+
C4
+
RN1C3
R7
R1
R6
R5
K3SELECT
R4
U3
LM
78
L0
5
K1ADDRESS
CN2CN1
TB1
C2
C1
K2RTN
RL1JS1-12V
Q1
BD139
U2
74
HC
59
5
U1
74
HC
13
8
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
R3
R2
D12
OF SELECT JUMPERS 1 to 3FIT ANY COMBINATION
ADDRESS JUMPER 1
K1 FIT ONLY ONE
78
654321
7654321
N/O
C OM
N/C
302 5930
AS
PI K1
K3
1
2
3
4
5
6
7
8
NOT USED
Example: Relay setto operate on Alarmin Zones 1 &2
1
2
3
4
Figure 12: ASPI Relay Board Layout
9.1.2 Settings
Select K3 Address 4 K1 Address 2 * K1 Address 1 K1
1 Zone 1 alarm Buzzer Zone 1 defect 2 Zone 2 alarm Bell # Zone 2 defect 3 Zone 3 alarm Defect Zone 3 defect 4 Zone 4 alarm Fire ! (selected zones) Zone 4 defect 5 Zone 5 alarm Fire (any zone) Zone 5 defect 6 Zone 6 alarm Normal Zone 6 defect 7 Zone 7 alarm Zone 7 defect 8 Zone 8 alarm PSU shutdown Zone 8 defect
# Will not operate on Trial Evacuation ! Normally energized. Operates from zones with “FIRE” output selected * 302-7080 only
9.1.3 Installing the ASPI Relay Board
1. Power system down and mount the board on standoffs at the bottom left side of the
panel. Holes are already drilled to accept these.
2. To connect a single ASPI board to an 302-7080, plug one end of the eight-way cable provided into CN1 of the ASPI board and the other end into CN7 of the 302-7080. To add more than one ASPI board onto an 302-7080 connect CN1 of the second ASPI board to CN2 of the first, etc. A maximum of four ASPI boards is permitted per 302-7080. ASPI relay boards may also be connected to the 302-5880. Only four ASPI relay boards may be fitted to a single 302-5880.
3. On the ASPI board there are a number of options available. Link K1 sets the address
of the board, only one address may be selected, only the 302-7080 board uses address 2. Link K3 sets the conditions that will activate the relay. Any combination is allowable. For example if the relay needs to activate from a fire on zone 1 or 2 then K1 would be set to 4 as Address 4 contains the zone alarm conditions and jumpers inserted in Select 1 and 2 as they are the link to the actual zones. See above. Link K2 must be left open.
4. Turn system on and test relay functions.
24
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
9.2 8 Way Relay Board
9.2.1 Description 302-6623 provides 8 zoned outputs in the NZ3200 fire alarm system, using the AMPAC Serial Peripheral Interface (ASPI). Only one 302-6623 may be connected directly to each 302-5880 zone board. Voltage-free changeover contacts are provided, with a 2A rating. Fast Fit Product Code is 155-0003.
9.2.2 Connections
CN2 on the relay board connects to either CN4 (AUX DATA) on the zone board, or to the previous ASPI device, by means of an 8-way cable. To add more than one ASPI boards onto an 302-5880 connect ASPI IN of the second ASPI board to ASPI OUT of the first , etc. Fit the G0098 ASPI Line Termination Plug to ASPI OUT on the last board on the ASPI bus. A maximum of four ASPI boards is permitted per 302 5880 or 8 per 302-7080. No connection should be made to CN1 or CN3, though CN3 may be used to monitor the 24V supply to the relay board.
9.2.3 Technical Specifications
SIZE 175mm x 98mm
FUNCTION SWITCHES 4 x selectable zone output selection
POWER SUPPLY Provided via 8 way ribbon , nominal 27VDC ( 20-28V @ 170ma ) Local 5V provided by IC3
OUTPUTS Alarm, Isolate, Battery fault, valve monitor relays change- over contacts rated at 2A
Relay 1-4 ( RL5,6,7 and 8 ) selectable change-over contacts rated at 2A
Contacts normally voltage-free, nominal 27V supply available to be wired to relays to provide switched 27V.
COMMUNICATIONS Type Synchronous serial CMOS level
Speed- Up to 100Kbps
9.2.4 Communications
The 302-6620 connects to the main FACP via HCMOS level synchronous serial transmission. IC5 decodes the chip selects, and allows clock and data into shift register IC4 via tristate buffer IC2. IC3 drives the relay coils.
9.2.5 Interface Relays
ALARM RELAY (CN5)
The alarm relay provides volt-free changeover contacts, which operate when any zone goes into alarm, except for indicate-only or valve monitor zones.
Note: this relay also operates if alarm test is carried out on any zone (except for indicate-only or valve monitor zones).
ISOLATE RELAY (CN6)
The isolate relay provides volt-free changeover contacts, which operate when any zone, or the fault output, is isolated.
BATTERY FAULT RELAY (CN7)
The battery relay provides volt-free changeover contacts, which operate when the panel detects a battery fault.
25
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
VALVE MONITOR RELAY (CN8)
The valve monitor relay provides volt-free changeover contacts, which operate when any valve monitor zone goes into alarm.
Note: this relay also operates if alarm test is carried out on any valve monitor zone.
9.2.6 Link Settings
For correct operation with the NZ3200 the jumper on LK1 must be set to position 7
Figure 13: Link Settings
RELAY CONNECTIONS
Alarm Output
Isolate Output
Normally open Terminal block CN5 pin 1 Normally open Terminal block CN6 pin 1 Common Terminal block CN5 pin 2 Common Terminal block CN6 pin 2 Normally closed Terminal block CN5 pin 3 Normally closed Terminal block CN6 pin 3 Battery Fault Output
Valve Monitor Output
Normally open Terminal block CN7 pin 1 Normally open Terminal block CN8 pin 1 Common Terminal block CN7 pin 2 Common Terminal block CN8 pin 2 Normally closed Terminal block CN7 pin 3 Normally closed Terminal block CN8 pin 3 Relay 1 Output
Relay 2 Output
Normally open Terminal block CN9 pin 1 Normally open Terminal block CN10 pin 1 Common Terminal block CN9 pin 2 Common Terminal block CN10 pin 2 Normally closed Terminal block CN9 pin 3 Normally closed Terminal block CN10 pin 3 Relay 3 Output
Relay 4 Output
Normally open Terminal block CN11 pin 1 Normally open Terminal block CN12 pin 1 Common Terminal block CN11 pin 2 Common Terminal block CN12 pin 2 Normally closed Terminal block CN11 pin 3 Normally closed Terminal block CN12 pin 3 Note: 27V supply (may be wired to relay common connections to convert the outputs to switched positive outputs)
+27V Terminal block CN3 pin 1 +0V Terminal block CN3 pin 2
IC3
R1
IC2
RN
1
LK1IC1
CN1 C1
C2
C3CN2 CN4
1
765432
11
1
26
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
9.2.7 Programmable Relays
Each of the four programmable relays provides volt-free changeover contacts, which operate when one or more of the selected zones go into alarm.
Corresponding to each relay is a 4-pole DIP switch.
SW1 controls Relay 1 (CN9) SW2 controls Relay 2 (CN10) SW3 controls Relay 3 (CN11) SW4 controls Relay 4 (CN12)
The 4 poles correspond to the 4 zones.
Pole 1 selects zone 1 Pole 2 selects zone 2 Pole 3 selects zone 3 Pole 4 selects zone 4
To select one or more zones to operate a particular relay, the required poles on the appropriate DIP switch are set to the ON position. For example: If poles 1 and 3 of SW2 are set to the ON position, relay 2 will operate when zone 1 OR zone 3 go into alarm.
Figure 14: 8 Way Relay Board Layout
M10
CN12CN11CN10CN9CN8CN7CN6
M2
M1
RL8
D7
SW1
SW2
IC5
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
IC3
IC4
R1
R3
R2
IC2
RN
1
M5M4M3 M9M8M7
LK1IC1
M6
CN1
D1
D2 D3 D4 D5 D6 D8
RL1 RL2 RL3 RL4 RL5 RL6 RL7SW3
SW4
C1
C2
C4
C3
CN2 CN4
CN3CN5
1
765432
11
RELAY 4RELAY 3RELAY 2RELAY 1VALVEBATTERYISOLATEALARM
302 6623
RELAY2 RELAY4
1
RELAY1 RELAY3
+ -
Brigade powerconnect 24V
FAULT MONITOR
C N C N CCN O N CCNO N O N CCN O N CCC N CN ON O N CCN O N CC24V N O
ASPI In
ASPIOut
O N
1 2 3 4
O N
1 2 3 4
O N
1 2 3 4
O N
1 2 3 4
No
t U
se
d
N/O = Normally Open
C = Common
N/C = Normally Closed
27
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
9.3 LED Mimic Driver Board
9.3.1 Description
The LED Mimic Driver Board (302-7150) in-conjunction with LED Mimic Display Board (302-7330) is designed to provide remote indication of the current status of an NZ3200 fire detection system. The mimic will indicate any zones in alarm as well as providing common fire, defect, DBA and system normal indications.
The LED Mimic Driver Board receives power and RS485 communications from the main panel. In small systems with 1, or 2 LED Mimic Driver Boards cabling can be achieved by using 2 Pair
Twisted 100 Shielded Data Cable (0.2mm2 cores minimum) eg OLEX JECP87F5002, BELDEN
9804, see Table 1 (on runs of less than 400 meters). In larger systems with more than two LED
Mimic Driver Boards or long cable distances using 1 Pair Twisted 100 Shielded Data Cable eg OLEX JECP87F5001, BELDEN 9841 for communications it will be necessary to supply power to LED Mimic Driver Boards via separate cables. The size of the power cables will depend on the number of mimics used and the total distance. Operation of the LED Mimic Driver Board is not monitored by the fire panel. If communications to the LED Mimic Board fail, the LED Mimic Board will flash the 'Defect' LED rapidly to indicate a communication defect. Correct operation of the LED Mimic Driver Board and fire panel is confirmed by the 'Normal' LED flashing on the LED Mimic Driver Board. The use of a LED Mimic Driver Board requires the installation of a Mimic Interface Board (302-6360) within the NZ3200 main panel.
SCR TX- TX++27 OV+27
TB
3
TB
1
OUT
OV GND
IN
SCR TX- TX+
To TB1 on nextLED Mimic Board
302-7150LED MIMIC DRIVER BOARD
TB
1
MIM
ICS
- + B ASH
302-6360MIMIC INTERFACE BOARD
NOTE:INSERT 'LK1' ON LASTLED REPEATER BOARD
Figure 15: Cabling Using 2 Pair Data Cable
Recommended Maximum Cabling Distances using 2 Pair Data Cable.
Number of LED Mimic Boards Maximum Distance
1 400m
2 200m
SCR TX- TX++27 OV+27
TB
3
TB
1
OUT
OV GND
IN
SCR TX- TX+
To TB1 on nextLED Mimic Board
302-7150Product Code 155-7150
LED MIMIC DRIVER BOARD
TB
1
MIM
ICS
- + B ASH
302-6360Product Code 155-0016
MIMIC INTERFACE BOARD
NOTE:INSERT 'LK1' ON LASTLED MIMIC DRIVER BOARD
Figure 16: Cabling Using 1 Pair Shielded Cable and Separate Power Cable
28
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
Recommended Power Cable Size for Larger Systems.
Number of LED Repeater boards
Distance = <500m
Distance = 500m< >100m
Distance = 1000m< >1500m
Distance = 1500m< >2000m
1 0.3mm2 0.5 mm
2 1 mm
2 1.5 mm
2
2 0.5 mm2 1 mm
2 1.5 mm
2 2.5 mm
2
3 0.75 mm2 1.5 mm
2 2.5 mm
2 4 mm
2
9.3.2 Specifications
DIMENSIONS: 197 mm (L) x 108 mm (W) x 25 mm (D)
POWER REQUIREMENTS: Voltage 27VDC Current 100 mA (max)
FUNCTION KEYS - Lamp test - Lamp reset - Buzzer mute - CPU reset - Address switches - System switches
INDICATORS (LED) ON 302-7150 - Power on Green LED - Normal Green LED - Defect Yellow LED
POWER SUPPLY - Provided via TB1, 20 to 28VDC @ 100 mA maximum - 5volt output (aux power)
OUTPUTS - 32 outputs for Zone indication CN1, CN2, CN3, CN4
- 4 outputs for Alarm, DBA, Defect and Normal indication CN5 - 1 buzzer output
9.3.3 Installation
To install the Mimic Interface Board & LED Mimic Driver Board.
1. Power system down.
2. Mount the Mimic Interface Board on standoffs at the bottom or left side of the panel. Holes are already drilled to accept these (same mounting hole size as Single ASPI Relay Board).
3. To connect a Mimic Interface Board to an 302-7080, plug one end of the first five-way cable provided into CN1 (Comms) of the Mimic Interface Board and the other end into CN8 (Mimic) of the 302 708, plug one end of the second five-way cable provided into CN2 (Power) of the Mimic Interface Board and the other end into CN3 of the 302-7080.
4. Mount the LED Repeater Board in target enclosure on stand-offs. Connect 302-7330 LED Mimic Board to 302-7150 LED Mimic Driver Board via cables provided. Connect communication, and power cables from 302-6360 Mimic Interface Board (In NZ3200 panel) to 302-7150 LED Mimic Driver Board.
5. Set Switches as follows SW2-1 OFF, SW2-2 OFF, SW2-3 ON, SW2-4 OFF, SW2-5 OFF, SW2-6 ON , SW2-7 OFF, and SW2-8 ON (All LED Repeater Boards are set to address No. 4).
6. Turn system on.
29
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
OUTPUT
ON TO
MIM
IC L
ED
ENABLE
SWITCH
CO
NF
IG
FIRE
BELL
Z1
Z8
Z7
Z6
Z5
Z4
Z3
Z2
Z1
-
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
68HC705C8
302 588 8 ZONE AZF
Z2
Z3
Z4
Z5
Z6
Z7
Z8
ZONE
CN6
LM
P1
CN2
AUX.POWER
CN11
DEFECT
D33
DEFECT
D32
DEFECT
D31
DEFECT
D30
DEFECT
D29
DEFECT
D28
DEFECT
D27
FIRE
D25
FIRE
D24
FIRE
D23
FIRE
D22
FIRE
D21
FIRE
D20
FIRE
D19
FIRED18
D1
7D
16
D1
5D
14
D1
3D
12
D11
D1
0
TB1
CN5
LM7805U13
DEFECTD26
SW3
SW2
SW1
MIMIC DATA
CN3
CN12
CN1
AUX DATACN4
TRANSFORMER
D11
TB
6
TB
1
SW6
SW2
RV2
Q1
F3F2
D49
CN1
CN5
CN2
D1
TB4
SW3
TB3
CN4
SW4
SW5
TB5
D22D20 D21
D6
D10
D16
D9
D15
D8
D5
D1
8D
26
D2
4D
23
F4
F1
F5
U1
RV1 +
LM
P1
CN10
D5
7D
54
D5
1
D4
8D
43
D3
9D
36
D5
8D
55
D5
2
D4
4D
40
D3
7D
31
D5
9D
56
D5
3D
50
D4
7D
41
D3
8D
33
TB2
CN6
D2
8
SW
7S
W8
SW1
CN8
CN9 CN7
BR1
SW
9
SG
D T
ype I
I
OUTPUT
ACAC
+27V BAT 0V0V
+27V BAT 0V0V
NZ3200 Main System Board302 708
AU
X
N/O
N/C
SWITCHES
COM
DBA EXT.
DEFECT
INTER-
LOCK
AC AC
3A
ISOLATE
AUXILARY
NORMAL
Mains On
Mimic AS
PI
SELF WALKBUZZER
MUTE ISOLATE
BELL
TEST RESET
RESET
Battery
System
Bell
Ext.
Defects
BE
LL
+-
BE
LL
+-
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
FIRE
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
DEFECT
Z1
Z2
Z3
Z4
Z8
Z7
Z6
Z5
FIRE
DBA
DEFECT
NORMAL
EXT LED
V.SENSE
TRIM
SET
CHARGER
VOLTAGE
1A 3A
2A
2A
LAMP
POWER
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
MIM
IC L
ED
U7
R5
M2
M1
R6
C1+ +
C4
C3
D2
R4
R3Q1
BC548
R7
F1
500mA
R1
ZD2
ZD1
D1
R2C2
L2
L1
U4
LM78L05
C5+
CN1
CO
MM
S
CN2
PO
WE
R
U374HC02
U2MAX485
U1MAX485
TB1
TOLED
MIMICDRIVER
M3
302 636
-
+
B
A
SH
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
O N
1 2 3 4 5 6 7 8
PDL POWER SWITCH
-
+
B
A
SH
Main System Board302 708Interface Board
302 636
MimicDriverBoard
302 715
Remote LEDBoard 302 733
CN5
CN1
CN2
CN3
CN4
CN1
CN2
CN3
CN4
CN5
TB1 TB1 CN1
CN2
CN8
CN3
5 Way Cable
Comms
PowerRS485+/- 27VDC
Figure 17: Main and Mimic Interface Board Cabling & Overall Block Diagram
30
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
9.3.4 Component Layout
+
Aux 5V 500mA O/Pfor LED Expansion
BUZZER MUTE
LAMPRESET
LAMPTEST
FAULTNORMALPOWER ONLED DISPLAY
N/O
N/C
C0V
GP
I
302-7150 MAR 1999
OUT TB3
-
+-
+
GN
D
CPU RESET
OFF ON
ADDRESS
SYSTEM
LEDS FLASH
FA
CT
OR
YU
SE
ON
LY
SH
BA
SH
BA
K1
K2
ALM
PRE
DBA
DFT
NOM
RST
LT
BM
BI
EVC
BZ
1
2
3
4
5
LED
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
D4D3D2
SW3
CN7
SW7
SW2
SW5
SW4
SW6
BZ
1
U10
RL1
TB4
TB5
IN TB1
U7
U9
U8
U6
CN4
U4
CN6
U2
U5
Q1
HY1
CN3
CN2
CN1
U3
CN5
Q2
Mimic LEDBoard CN1Fire, DBA,Defect,Normal
Mimic LEDBoard CN2Zones 1-8
Relay O/P
Programable I/P
RS485 O/P
RS485 I/PFrom TB1 MimicInterface Board
27V IN
Fit Link K1 toLast Mimic Only
Voltage Free Changeover Contacts max 1A
Must be Voltage Free Contact
INPUTS
+ -
To Next LED Mimic if Required
27V O/P
SW2 Settings1-5, Address ( Max 31 )6, Configuration set to OFF for FACP set to ON for EVAC7, Not used8, LED Setting ON = Flash OFF = Steady
Iq = 8mA
Fit Link K2for Buzzerto Sound
ON1 2 3 4 5 6 7 8
ON1 2 3 4
SW1
NOT FITTEDFOR FACP
Mimic LEDBoard CN3Zones 9-16
Mimic LEDBoard CN2
Zones 17-24
Mimic LEDBoard CN3
Zones 25-32
Figure 18: 302-7150 LED Mimic Driver Board
Communications& Power To First:LED Mimic Driver
Board 302-6360
To NZ3200302-7080 CN8
To NZ3200302-7080 CN3
R5
M2
M1
R6
C1+ +
C4
C3
D2
R4
R3Q1
BC548
R7
500mA
R1
ZD2
ZD1
D1
R2C2
L2
L1
U4
LM78L05
C5+
CN1
CO
MM
S
CN2
PO
WE
R
U374HC02
U2MAX485
U1MAX485
TB1
MIMICS
M3
302 636
-
+
B
A
SH F1
Figure 19: 302-6360 NZ3200 Mimic Interface Board
31
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
ON
1
2
3
4
5
6
7
8
302-715 REMOTE LED INDICATOR BOARD
REMOTE BUZZER
EVACUATION SW
BELL ISOLATE SW
BUZZER MUTE SW
LAMP TEST SW
RESET SW
302-733 REMOTE EXPANSION LED BOARD
26 WAY RIBBON
16 WAY RIBBON
16 WAY RIBBON
RS485In
1.2K Max
27VDC
-+
MUTE
TEST
N/F
SC
RT
X-
TX
++
27
OV
+27
K1
K2
Q2
CN5
X1
U3
CN1
CN2
CN3
HY1
Q1
U5
CN6
CN4
U8
U9
U7
TB3
TB1
TB5
TB4
RL1
U10
SW6
SW4
SW5
SW2
SW7
CN7 SW3
D2 D3
D4
POWER OUT
BUZZER
RESET
LAMP
FAULTNORMALPOWER ONLED DISPLAY
N/O
N/C
C0
VG
PI
302-715
OU
T
OV
GN
D
IN
CPU RESET
OFF O N
ADDRESS
SYSTEM
LEDS FLASH
FA
CT
OR
YU
SE
ON
LY
SC
RT
X-
TX
+
FIT K1 ONLAST MIMIC
ONLY
FIT K2
FOR BUZZER
ALM
PRE
DBA
FLT
NOM
RST
LT
BM
BI
EVC
BZ
1
2
3
4
5
LED
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
LAMP
LED AUX 5V
U2
BZ
1 +
U4
U6
TB2
TB1
D2
CN1
D10
D4
D3
D20
D19
D18
D17
D15
D14
D13
D12
D11
D9
D8
D7
D6
D5
D1
CN3
CN2
D21
RE
SE
TL
AM
P T
ST
BZ
MU
TE
BE
LL IS
OL
EV
AC
BZ
+B
Z-
ALARM
PRE-ALM
DBA
DFCT
NORM
D16
IF APPLICABLE ONLYLOWER SECTION OFBOARD IS USED FORZONES 17 - 32
IF APPLICABLE CN3, CN4 CONNECT TO CN2, CN3RESPECTIVELY OF 2nd REMOTE EXPANSION LEDBOARD FOR ZONES 17- 32
Figure 20: Cabling From the Remote LED Mimic Driver Board to the Remote Expansion LED Board
32
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
9.4 24 Volt Bell Driver Board
9.4.1 Description
The API-731(24V Bell Driver) allows a larger number of bells and sounders to be connected to the NZ3200 system than is normally possible.
This bell driver allows the NZ3200 system to monitor the bell lines as usual. This means a total of four bell drivers may be connected to an NZ3200 system whilst maintaining full monitoring. Larger numbers may be used if monitoring is not required. Many variations are possible when connecting the bell drivers. The design of the bell driver retains the monitoring from the NZ3200 system, lines should be terminated as specified in the NZ3200 operators manual. 9.4.2 Features
The board provides a switched 27volt monitored output with a Defect output being returned to the NZ3200 for brigade indication. 9.4.3 Specifications
Size : 84mm x 48mm Power Requirements : 27V DC @ 10mA
9.4.4 Connections To install the bell driver board:
1. Disconnect mains power and batteries from the NZ3200 system. 2. Mount the bell driver using one of the option board locations. 3. Connect TB3 of the bell driver board to the Bell output of the NZ3200 302 708), +CTRL
connects to Bell+, -CTRL connects to Bell-. 4. Connect TB3:+VE of the bell driver to the positive of the batteries (may be connected at the
API-708, or from a previous bell driver), connect TB3: -VE to the negative of the batteries. 5. Terminate the bell line into the BELL (TB1:Bell+ and Bell-) output of the bell driver. 6. Terminate TB2:+VE,-VE of the BELL the bell line into the External Defect TB2:3,4 302 708)
as shown. 7. Turn on the NZ3200 system. Check that the Defect LED on the bell driver board isn’t
illuminated.
In the example below the system is able to drive a 24V 2Amp bell line and three 24V 2 Amp bell lines. Because the current required by the bell driver from the 320 708 board is very low, it is permissible to supply the full two amps from each bell output of the 320 708. In this instance each bell line would be terminated with a 5K resistor.
33
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
IF MULTIPLE BOARDS ARE USED CONNECT DEFECT AS SHOWN BELOW
R1
0
R1
2
R3
C2
R8
U1
TB3D3
U2TB2
R5
C1
R7
R6
///
NO
NC
C
RL1
R2
R9
D4
+
C3D7
F1
M1 C4
D5
TB1
R11
D1
R4
R1
D2
D6 ZD
1
PO
WE
R
BELL O/P
2A
DEFECT
-VE
+V
E
DEFECT
302 731
+V
E-V
E
BELL O/P+
VE
-VE
FROM NZ3200
+ C
NT
RL
-
5K E.O.L.
TO TB2/3 EXT DEFECT 302 708
TO TB2/4 EXT DEFECT 302 708TO BELL O/P
TO BATTERIES O/P
R1
2
D3
U2
-VE
+V
E
DEFECT
TO TB2/3 EXT DEFECT 302 708
TO TB2/4 EXT DEFECT 302 708
R1
2
D3
U2
-VE
+V
E
DEFECT
R1
2
D3
U2
-VE
+V
E
DEFECT
DEFECT
DEFECT
DEFECT
TB2
TB2
TB2
+
-
+
-
+
-TB4 302 708
+
-
TB1 302 708
Figure 21: 24Volt Driver Board Layout and Wiring
34
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
10 TROUBLESHOOTING
Problem Possible Cause/s Suggested Remedy / Action
Mains LED is off Mains supply is not operational. AC Fuse on MAF blown.
Check mains supply. Check and replace if necessary F1 on MAF.
Bell circuits in defect. Diodes not fitted in series with bell. End of line not fitted. Fuses blown.
Fit diodes to bells as shown in section 4.2. Fit end of line resistor as stated in table 4.2 Check fuses F4 and F5 on MAF. Replace if necessary.
Zone always in defect. Line is shorted. Line is open circuit.
Check and remove short. Locate and repair open circuit.
System defect LED flashes every 4 seconds.
Cable to CN4 of 302-7080 is disconnected.
Reconnect cable.
External defect operated but is not connected.
Wire link not fitted to external defect input.
Fit wire link.
35
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
11 INDEX PANEL ENGRAVING
The NZ3200 is supplied with a front index panel, which has been pre-drilled to accept all the LED's for the system. The NZ3200 can also be supplied as a rear service panel. The panel should be engraved as shown in the following illustrations. When the DBA facility is not required, the top two LED's indicate fire (see section 6 for DIP switch settings), where the DBA is used the top LED indicates fire and the second LED indicates DBA.
11.1 NZ3200/16 without DBA. For rear service FACP
In the example below the zone information, defect and normal have been engraved in 3mm high lettering and fire in 6mm high. Note that ‘FIRE’ should be situated between the two LED's for clarity.
DEFECT
NORMAL
FIRE
GROUND FLOOR
FIRST FLOOR
SECOND FLOOR
STAIRWELL
PLANT ROOM
GROUND FLOOR
FIRST FLOOR
SECOND FLOOR
THIRD FLOOR
PLANT ROOM
STAIRWELL
THIRD FLOOR
RE
F
20.0
mm
47.0
mm
360.0
mm
380.0
mm
REF
15.1 mm
27.8 mm33.0 mm40.5 mm
53.2 mm
65.9 mm
78.6 mm
91.3 mm
104.0 mm
116.7 mm
129.4 mm
142.1 mm154.8 mm
167.5 mm
180.2 mm
192.9 mm
254.7 mm
267.4 mm
281.0 mm
292.8 mm
314.0 mm
280.1 mm
205.6 mm
36
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
11.2 NZ3200/16 with DBA . For rear service FACP
In the example below all information is engraved in 3mm high lettering.
FIRE
DBA
DEFECT
NORMAL
GROUND FLOOR
FIRST FLOOR
SECOND FLOOR
STAIRWELL
PLANT ROOM
GROUND FLOOR
FIRST FLOOR
SECOND FLOOR
THIRD FLOOR
PLANT ROOM
STAIRWELL
THIRD FLOOR
RE
F
20.
0 m
m
47.
0 m
m
360
.0 m
m
380
.0 m
m
REF
15.1 mm
27.8 mm33.0 mm40.5 mm
53.2 mm
65.9 mm
78.6 mm
91.3 mm
104.0 mm
116.7 mm
129.4 mm
142.1 mm154.8 mm
167.5 mm
180.2 mm
205.6 mm
254.7 mm
267.4 mm
281.0 mm
292.8 mm
314.0 mm
280.1 mm
192.9 mm
37
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
11.3 NZ3200/16 For front service FACP
30.8 mm
43.5 mm
56.2 mm
68.9 mm
94.3 mm
107.0 mm
119.7 mm
132.4 mm
145.1 mm
170.5 mm
183.2 mm
195.9 mm
208.6 mm
221.3 mm
269.8 mm
282.5 mm
295.2 mm
5.5
mm
22
.0 m
m
29
6.0
mm
RE
F
257.1 mm
29
0.5
mm
81.6 mm
157.8 mm
325.0 mm
314.5 mm
7.5 mm
55
.5 m
m
15
5.5
mm
162.5 mm
38
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
11.4 NZ3200/32 For Rear service FACP
7.5
0 m
m
43
.50
mm
36
7.5
0 m
m
RE
F
37
5.0
0 m
m
-0.00 mm
27.40 mm
40.10 mm
52.80 mm
65.50 mm
78.20 mm
90.90 mm
103.60 mm
116.30 mm
129.00 mm
141.70 mm
154.40 mm
167.10 mm
179.80 mm
192.50 mm
205.20 mm
217.90 mm
230.60 mm
243.30 mm
256.00 mm
268.70 mm
281.40 mm
294.10 mm
306.80 mm
319.50 mm
332.20 mm
344.90 mm
357.60 mm
370.30 mm
383.00 mm
395.70 mm
408.40 mm
456.30 mm
469.00 mm
481.70 mm
494.40 mm
540.00 mm
68.50 mm
202.50 mm
470.50 mm
336.50 mm
A B
A B
A B
A B
A B
A B
A B
A B
A B
A B
A B
A B
A B
A B
A B
A B
A B
A B
A B
A B
A
A
A
A
A
A
A
A
14.70 mm
39
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
11.5 NZ3200/32 For Rear service FACP
561.50 mm
529.46 mm
542.16 mm
572.00 mm
516.76 mm
504.06 mm
468.30 mm
455.60 mm
442.90 mm
430.20 mm
417.50 mm
404.80 mm
392.10 mm
379.40 mm374.00 mm366.70 mm
354.00 mm
341.30 mm
328.60 mm
315.90 mm
303.20 mm
290.50 mm
277.80 mm
265.10 mm
252.40 mm
239.70 mm
227.00 mm
214.30 mm
201.60 mm197.00 mm
188.90 mm
176.20 mm
163.50 mm
150.80 mm
138.10 mm
125.40 mm
112.70 mm
100.00 mm
87.30 mm
74.60 mm
8.00 mmREF
5.5
0 m
m
22
.00
mm
55
.50
mm
15
5.5
0 m
m
28
9.5
0 m
m2
95
.00
mm
RE
F
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
40
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
12 Appendix A. BATTERY CALCULATION. Firstly calculate system quiescent current
Item Quantity Current each Current mA
Control and Indicating Equipment
Main system board 302-7080
45mA
Zone Cards 302-5880 53mA
ASPI relays & or 8 Way Relay Board etc
6mA
Detector circuits
Ampac Heat Detector blue Indicating 57°C
40µA
Ampac Heat Detector yellow Indicating 77°C
40µA
Apollo Series 65 Ionisation (LPC) 45µA
Apollo Series 65 Optical (LPC) 45µA
Apollo Series 65 Integrating Ionisation (LPC)
45µA
Apollo Orbis Optical 120µA
Apollo Orbis MultiSensor 120µA
Fireray 2000 Beam Detector Tx/Rx/controller
8mA
Ampac Manual Call Point 40µA
Evac / Alert EVAC50W24V 30mA
Signalling SGD Type II ( 302-6780 ) 2mA
Ancillary load
Total system quiescent current IQ (mA)
Secondly calculate maximum system alarm current
Item Quantity Current each Current
Control and Indicating Equipment
Quiescent current -
Total zones used 26mA
MAF additional load 34mA
ASPI relays & or 8 Way Relay Board etc
20 mA
Alarm Circuits Bells 15mA
Evac / Alert 2.5A
Sounders 100mA
Ancillary load
Total alarm current IA mA
Minimum battery requirement is given by.
See appendix B for an example.
BATTERY SIZE =(24 x IQ) + (0.5 X IA)
1000=
(24 x ___) + (0.5 X ___)
1000= AH
41
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
13 Appendix B. EXAMPLE BATTERY CALCULATION Firstly calculate system quiescent current
Item Quantity Current each Current mA
Control and Indicating Equipment
Main system board 302-7080
1 45mA 45
Zone Cards 302-5880 1 53mA 53
ASPI relays & or 8 Way Relay Board etc
1 6mA 6
Detector circuits
Ampac Heat Detector blue Indicating 57°C
40 40µA 0.16
Ampac Heat Detector yellow Indicating 77°C
0 40µA 0
Apollo Series 65 Ionisation (LPC) 53 45µA 2.385
Apollo Series 65 Optical (LPC) 0 45µA 0
Apollo Series 65 Integrating Ionisation (LPC)
11 45µA 0.495
Apollo Orbis Optical 0 120µA 0
Apollo Orbis MultiSensor 0 120µA 0
Fireray 2000 Beam Detector Tx/Rx/controller
0 8mA 0
Ampac Manual Call Point 3 40µA 0.12
Evac / Alert EVAC50W24V 0 30mA 0
Signalling SGD Type II ( 302-6780 ) 1 2mA 2
Ancillary load 0 0
Total system quiescent current IQ (mA) 109.16
Secondly calculate maximum system alarm current
Item Quantity Current each Current
Control and Indicating Equipment
Quiescent current - - 109.16
Total zones used 16 26mA 416
MAF additional load 0 34mA 34
ASPI relays & or 8 Way Relay Board etc
1 20 mA 20
Alarm Circuits Bells 40 30mA 1200
Evac / Alert 0 2.5A 0
Sounders 5 15mA 75
Ancillary load 0 0
Total alarm current IA mA 1854.16
Rounded = 3.6AH
BATTERY SIZE =(24 x 110) + (0.5 X 1854)
1000= 3.567 AH
42
NZ3200 INSTALLATION, COMMISSIONING & OPERATION
14 Appendix C: DEVICES
Q I = Quiescent Current Draw Heat Detectors
Order Code Description Iq
4255-0300 Ampac Heat Detector blue Indicating 57°C 40µA
4255-0400 Ampac Heat Detector yellow Indicating 77°C 40µA Note: Rate of Rise Heat Detectors are also available.
Smoke Detectors
Order Code Description Iq
55000-217 Apollo Series 65 Ionisation (LPC) 45µA
55000-317 Apollo Series 65 Optical (LPC) 45µA
55000-220 Apollo Series 65 Integrating Ionisation (LPC) 45µA
45681-200 Apollo Series 60/65 universal base N/A
201-0501 Apollo Orbis Optical 120µA
201-0505 Apollo Orbis MultiSensor 120µA
201-0528 Apollo Orbis universal base N/A
Beam Detectors
Order Code Description Iq
220 0004 Fireray 2000 Beam Detector Tx/Rx/controller 8mA
220 0005 Fireray 50R Beam Detector 4mA
220 0006 Fireray 100R Beam Detector 4mA
Manual Call Points
Order Code Description Iq
213 0042 Ampac Manual Call Point 40µA
UNCONTROLLED DOCUMENT
NOTE: Due to Ampac’s commitment to continuous improvement specifications may change without notice.
Recommended