ADVANCED WARNING
SY ST EMS
FireFinder
LED Mimic 302-7150
Installation Guide
Item Numbers: 201-0544
MAN2499-2
N1236
Page 2
WORLD LEADER OF INNOVATIVE SOLUTIONS IN FIRE DETECTION AND ALARM SYSTEMS
Ampac Technologies Australia
Tel: +61 8 9201 6100
Europe
Tel: +44 (0) 1302 833 522
New Zealand
Tel: +64 9 443 8072
www.ampac.net
Communications
& 27VDC From:
FACP CIC
EXT Cabling
Communications
& Power To Next:
LED Mimic
Board 302-715
To LED Display
302-733 CN1
Fire, Pre-alarm,
DBA,Defect, Normal
To LED Display
302-733 CN2
Zones 1-8
To LED Display
302-733 CN3
Zones 9-16
To LED Display
302-733/1 CN2
Zones 17-24
To LED Display
302-733/1 CN3
Zones 25-32
N/
F
SCR TX- TX+
+27 O V
+27
K2
CN5
CN1
CN2
CN3
CN6
CN4
TB3
TB1
TB5
TB4
SW
6
SW
4
SW
5
SW
2
SW
7
SW
3
POWER OUT
Buzzer Mute
Lamp Reset
Lamp Test
FAUL
T
NO
RM
A
L
PO
W
E
R
O
N
LED D
ISP
LA
Y
N/O
N/C
C
0 V
GPI
OUT
O V G N D
IN
CPU
RESET
OF
F
ON
AD
DR
ESS
SYS
T
EM
L
E
D
S
FLA
SH
SCR TX- TX+
FIT K2
FOR BUZZER
AL
M
PR
E
DB
A
FL
T
NO
M
RS
T
LT
BM
BI
EV
C
BZ
1
2
3
4
5
LE
D
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
LED AUX 5V
SW2 Settings
1-5, Address ( Max 31 )
6, Configuration
set to OFF for FireFinder
set to ON for NZ3200
7, Not used
8, LED Setting
ON = Flash OFF = Steady
1A Voltage
Free Contact
Programmable
I/P
ON
1 2 3 4 5 6 7 8
+
-
SCR TX- TX+
+27 O V
+27
TB
3
TB1
OUT
O V GN D
IN
SC R TX- TX+
To TB1 on
next LED
Mimic Board
LED MIMIC DRIVER BOARD 302-715
TB1
T O
MIMICS
0V
+
Tx +
Tx
-
SH
302-725
CIC
NOTE:INSERT 'LK1'
ON LAST LED MIMIC
DRIVER BOARD
CN1
CN18
FIREFINDER MAIN BOARD
302-674
CN4
CN3
CN3
CN2
CN2
CN3
CN1
CN2
CN5
CN1
LED MIMIC DISPLAY BOARDS 302-733
ZONES 1 - 16
ZONES 17 - 32
FIRE
PRE-ALARM
DBA
DEFECT
NORMAL
RESET
BUZZER
FACP
SCR
O V
+27
Tx +
Tx -
GND
SCR
+27
O V
A
B
TB3
COMMS & PWR
Figure 1: General Power Wiring and Board Layout
3 2 1
OUT
IN
302-725
2A
TB3
K2
K1
CN1
U8
U7
U9
U10
U13
U11
U6
U4
U5
U1
U12
U2
U3
TB2
TB1
CN5
CN6
CN3
CN2
TO PREVIOUS CIC CN3 (OUT)
TO CN2 ( IN ) OF NEXT CIC OR CN1 OF THE NIC
27VDC IN
AUX FUSED
( F1 2A )
27VDC OUT
+ -
+ -
- - -
- - -
K1, K2:
LINK PINS 1 & 2
ON FIRST CIC ONLY
C O M
TXD
RXD
RTS
CTS
SCRN
TRX-
TRX+
0 V
+27V
F 1
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
RS485
In
1.2K Max
27VDC
-
+
MUTE
TEST
N/F
SC
R
TX
-
TX
+
+2
7
OV
+2
7
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
FAULT
NORMAL
POWER ON
LED DISPLAY
N/
O
N/
C
C
0V
GP
I
302-715
OU
T
OV
GN
D
IN
CPU RESET
OFF
O N
ADDRESS
SYSTEM
LEDS FLASH
FA
C
T
O
R
Y
US
E
O
N
LY
SC
R
TX
-
TX
+
FIT K1 ON
LAST 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
R
ESE
T
LA
MP
T
S
T
BZ
M
U
T
E
BE
L
L I
S
O
L
EV
A
C
BZ
+
BZ
-
ALARM
PRE-ALM
DBA
DFCT
NORM
D16
IF APPLICABLE ONLY
LOWER SECTION OF
BOARD IS USED FOR
ZONES 17 - 32
IF APPLICABLE CN3, CN4 CONNECT TO CN2, CN3
RESPECTIVELY OF 2nd REMOTE EXPANSION LED
BOARD FOR ZONES 17- 32
0V
+27V
TB1
SCRN
TRX-
TRX+
TB3
+ -
+-
a b c
ON
1 2
3
4
5
6
7
8
FIREFINDER
MAIN BOARD (302-674)
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
O O O
CN18
TO LOOP
COMMS
(CN18)
+2
7
TB1
OV
GN
D
IN
SC
R
TX
-
TX
+
SLAVE CPU3
SLAVE CPU4
SLAVE CPU2
NOTE; SLAVE CPU1 IS SITUATED ON THE MAIN BOARD
Figure 2: General Cabling
Main System Board
302 708
Controller Interface Card
302 725
Mimic
Driver
Board
302 715
Remote LED
Board 302 733
CN5
CN1
CN2
CN3
CN4
CN1
CN2
CN3
CN4
CN5
TB1
TB1
CN18
Comms
RS485
+/- 27VDC
CN1
CN6
27VDC IN
Figure 3: Block Diagram
