Specifications
Page 7
FIREFINDER SERIES II INSTALLATION, COMMISSIONING &
OPERATION
MAIN CPU BOARD
27VDC
(CN16)
IN
UP TO 3 ADDITIONAL
SLAVE CPU's (302-669)
CAN BE PLUGGED INTO
THE MAIN BOARD.
* FRONT KEYPAD
* INDICATOR
BOARD
PROGRAMMING
DEBUG I/O PORT
CN2 CN2CN2
MAIN CONTROL CARD
CN11
CN17
CN16
CN7
CN1
CN8
BACKLIGHT
MODEM
#1 PANEL BOARDS
ARE CONNECTED
VIA A 20 WAY
RIBBON TO CN1
ON A SLAVE CPU
SLAVE CPU 2
SLAVE CPU 3
SLAVE CPU 4
CN1
CN1
CN1
CN4
CN3
+ -
+-
CN5
CN10
CN7
RESET
SW1
BZ1
LK2
BUZZER
ENABLE
CN21
CN20
* BRIGADE / PSU
MONITOR
BOARD
CN7
CN5
* LOOP
TERMINATION
BOARD No 1
CN1
SLAVE
CPU 1
O/P I/P
J4
* INTERNAL PRINTER
-
27V In
+
CN1
CN2
NOTE: *
SEE THE DEDICATED SECTIONS
OF THIS MANUAL FOR CONNECTIONS
TO THESE BOARDS
RS485
SPARE
CN1
CN6
CN1
SW3
ON
1 2 3 4 5 6 7 8
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
a b c
*
CONVENTIONAL
ZONE BOARD
CN18
* LOOP
TERMINATION
BOARD No 2
CN1
CN3
CN2
Figure 6: Basic FACP Configuration