Specifications

Page 84
FIREFINDER SERIES II INSTALLATION, COMMISSIONING &
OPERATION
14.6 Installation & Cabling
The Communications Extender Board (Item Number 159-0129) should be mounted into the FACP
and cabled as shown below.
It should be noted the Communications Extender Board and its supporting plate is mounted in a
piggy back fashion onto one of the loop / zone boards.
CUTAWAY FRONT DOOR REAR VIEW
SHOWING INSTALLED BOARDS ON
FRONT DOOR AND WIRING DETAILS
+ -+ -
+ -
AUXILIARY
+ BAT -
+ IN -DBA/MC P
DOOR SW
BELL2BELL1
FAULTVALVE MON
BATT FAIL
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC+ - + - NO C NC
+ -
+ -
ALARM ISOLATE
C
SGD II
WARN SYSAUX POWER O/P
TB10
CN3
TB4
CN2
CN1
TB6
TB5
CN6
TB3
CN5
TB2
L(AC) N(AC)
-V -V +V +V
(AC)
CUTAWAY CABINET BACKPAN VIEW
SHOWING MODULES FITTED TO THE BACKPAN
AND WIRING DETAILS
BRIGADE
PSU MONITOR
BOARD
(302-6732)
5.6 AMP SWITCHMODE
POWER SUPPLY (330-0002)
MAIN CONTROL BOARD (BRD85MBA)
20 WAY
10 WAY
20 WAY
FRONT PANEL CONTROL (BRD85CTLA)
TO BATTERIES
CN3
EXPANSION LEDS
CN21
CN20
TH1
CN8
CN1
CN6
D13
CN3
BZ1
CN5
CN2
CN7
CN11
CH16
CH15
CH6 CH8
CH2
CH1
CN16
CN14
CN18
RN17
RN20
CN4
CN10
CN15
CN13
CN17
c
ba
4 3 2
BRIGADE I/F
FRONT PANELEXPANSION LEDS
EXPANSION PANEL
MODEM
27V IN
PRINTER
PSU MONITOR
LOOP COMMS
1
ENSURE CN13 - 15 ARE FITTED
WITH PIN ENTRY SIDE FACING
THE BOTTOM OF THE BOARD
3 WAY
CN1
CN2
1
SLAVE CPU (302-6692)
POWER
CN4
CN3
CN2
TX1
POWER
AUG 2000
API-735
CN4
CN1CN3
CN2
TX1
POWER
AUG 2000
API-735
CN4
CN1CN3
CN2
TX1
CH8
CN1
CN2
1
CH8
CN1
CN2
1
L2+ L1-
B
L2+ L1-
A EXT
+35V
EXT
+35V
L2+ L1-
B
L2+ L1-
A EXT
+35V
EXT
+35V
L2+ L1-
B
L2+ L1-
A EXT
+35V
EXT
+35V
L2+ L1-
B
L2+ L1-
A EXT
+35V
EXT
+35V
L2+ L1-
B
L2+ L1-
A EXT
+35V
EXT
+35V
L2+ L1-
B
L2+ L1-
A EXT
+35V
EXT
+35V
16 WAY
SLAVE CPU (302-6692) SLAVE CPU (302-6692)
CH15
U15
CN2
a b
c
U11
U10
U14
U13
CPU BOARD (BRD85CPU)
FRONT PANEL
CN1
RJ45
2 LOOP TERMINATION BOARD
(302-7350)
CN3
76 8
CN5
CN1
CN2
CH8
CH8
CN1
CN2
1
CH8
CH8
CN1
CN2
1
CH8
CN2
R1
1
SLAVE CPU (302-6692) SLAVE CPU (302-6692) SLAVE CPU (302-6692)
20 WAY
COMMUNICATIONS EXTENDER
BOARD DEFAULT MOUNTING
TO
LCDA
CN1
POWER OUT
0V
+24V
TB4
27VDC
in/out
RS485 OUT
COM
-
+
TB1
CN3
CN2
CN5
CN4
RS485
27VDC DISTRIBUTION
POWER
AUG 2000
API-735
CN4
CN1CN3
CN2
TX1
L2+ L1-
B
L2+ L1-
A EXT
+35V
EXT
+35V
L2+ L1-
B
L2+ L1-
A EXT
+35V
EXT
+35V
CN3
CN4
Figure 105: FACP Internal Layout
SmartTerminal is then connected to the FACP as shown below.
MAIN CONTROL BOARD (BRD85MBA)
FACP FRONT PANEL CONTROL (BRD85CTLA)
CN3
EXPANSION LEDS
CN21
CN20
TH1
CN8
CN1
CN6
D13
D14
CN3
BZ1
CN5
CN2
CN7
CN11
CH16
CH15
CH6 CH8
CH2
CH1
CN16
CN14
CN18
R17
TP3
RN17
RN20
CN4
CN10
CN15
CN13
CN17
c
ba
4 3 2
BRIGADE I/F
FRONT PANELEXPANSION LEDS
EXPANSION PANEL
MODEM
27V IN
PRINTER
PSU MONITOR
LOOP COMMS
1
+
CN1
CN2
1
SLAVE CPU
(302-6692)
CH8
CN1
CN2
1
CH8
CN1
CN2
1
SLAVE CPU
(302-6692)
SLAVE CPU
(302-6692)
U15
CN2
a b
c
U11
U10
U14
U13
CPU BOARD
(BRD85CPU)
CN1
25/11/2005
BRD82LTB2
TB1
TB4
M1
M2
CN2
CN5
CN4
TERMINATION BOARD No.1 ( BRD82LTB2 )
COMMUNICATIONS EXTENDER BOARD
( ITEM NUMBER 159 - 0129 )
FACP CABINET
SmartTerminal 1
SmartTerminal 2
(IF FITTED)
RJ45
CABLE
TO AVAILABLE 27VDC
CONNECTOR (3 WAY)
SHIELDED COMMS CABLE
SHIELD
TO NEXT LCDA
MAXIMUM OF 30
LK1 MUST BE FITTED TO
THE LAST BOARD ON
THE COMMS BUS
+24VDC
TERMINATION BOARD No.2 ( BRD82LTB2 )
TO
LCD
TO
LCD
CN1
0V
POWER OUT
POWER IN
+24V
RS485
IN
RS485
OUT
03/05/2006 BRD82LTB2-
TB2
TB1
TB4
TB3
LK1 NOT FITTED
COM
-
+
COM
-
+
0V
+24V
CN1
0V
POWER OUT
POWER IN
+24V
RS485 IN
RS485 OUT
03/05/2006 BRD82LTB2-
TB2
TB1
TB4
TB3
COM
-
+
COM
-
+
0V
+24V
C15
C12
ZD2
ZD3
TH2
TH1
L2 L1
L6
RS485 OUT
COM
-
+
POWER OUT
0V
+2 4V
CN3
+24V
0V
VDC
IN
VDC
OUT
0V
Figure 106: Connecting SmartTerminal’s to the FACP