Specifications

Page 32
FIREFINDER SERIES II 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
RS485 IN FROM
FIREFINDER CIC
1.2K Max
27VDC
-
+
MUTE
TEST
N/F
SCR TX- 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 ON
LED DISPLAY
N/ON/CC0VGPI
OUT
OV GND
IN
CPU RESET
OFF
ON
ADDRESS
SYSTEM
LEDS FLASH
FACTORY
USE ONLY
SCR 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
BZ1
+
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
RESET
LAMP TSTBZ MUTEBELL ISOLEVAC
BZ+BZ-
ALARM
PRE-ALM
DBA
DFC T
NORM
D16
IF APPLICABLE CN3, CN4 CONNECT TO CN2, CN3
RESPECTIVELY OF 2nd REMOTE EXPANSION LED
BOARD FOR ZONES 17 - 32
IF APPICABLE ONLY
LOWER SECTION
OF BOARD IS USED
FOR ZONES 17 - 32
Figure 34: LED Expansion Board Layout and Wiring to the Indicator Board