Ampac FireFinder PLUS Specifications Page 20

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Page 14
FIREFINDER PLUS
(
AUST
)
INSTALLATION
,
COMMISSIONING OPERATION
4.8.3 Monitored Inputs
Four independently monitored inputs (TB8) are provided and can be configured for a variety of uses.
Manual Call Point (MCP) – if activated the FACP will go into alarm. Connected to the MCP
on the front of the FACP.
Class Change – if activated all Alarm Devices/Sounders and Alarm Device/Sounder
Outputs in Sounder Group 1 are turned on.
External Fault – if activated the FACP will indicate a Fault condition
Ancillary Disable - if activated, the FACP’s “DISABLED” and ANC OUTPUT STATUS LEDs
will both be turned on. Note that this event is used to indicate an ancillary/auxiliary
disablement or a door-opened condition if a door switch is fitted. It also activates any Relays
on the Brigade board configured as “Isolate” relays and affects the Brigade Board’s
“Aux/Anc” outputs based on their “normally energised” settings.
Evacuate – if activated the FACP goes into Evacuation.
Sounder Silence – if activated all activated sounders are silenced.
Reset – if activated a Master Reset is initiated.
Fire/Feedback - if activated, the FACP’s “Fire Output On” LED will flash (AS7240.2 Clause
7.9.2). Note that this is a latched condition and will only be cleared a “Master Reset”
command from the FACP.
The default configuration types for the inputs are as follows:
Input 1 – MCP
Input 2 – Evacuate
Input 3 – External Fault
Input 4 – Reset
The inputs have been designed to operate with a programmable EOL of 3K3, 10K 22K or
Unmonitored (no EOL) the 10K EOL is the default. The normal and active ranges change according to
the end of line selected.
Line Resistance (10K EOL) Sensed Condition
0– 150 Short circuit Fault
470 – 4K Active condition
8K – 15K Normal
20K to Open circuit Fault
Door Switch
TB11
EOL
10K
Ohms
DBA / MCP
4K7
Note: Door Switch is Open for Normal Operation and not Monitored
TB8
TB8 location
C 1+ 2+ 3+ 4+
TB8 / C
TB8 / 1+, 2+, 3+ or 4+
(EOL depends on config)
TB8 / 1+, 2+, 3+ or 4+
(Config set to "unmonitored")
TB8 / C
TO
TO
POWER OK
22/09/09
SGD
AUX OUT 1 AUX OUT 2
+
-
N/CCN/O N/C
CN/O
1+ 1- 2+ 2- 3+ 3- 4+ 4- 2+ 3+ 4+
C
JTAG
E. BOARD CONTROL
COMMS. COMMS.
ETH
BAT+
BAT-
+27V0V
COMMS FAIL
EOL
1+
E. BOARD SW. POWER
BRD86BPSC4-
EXT TEMP
L9
R103
R108
C36
C34
C35
C56
C58
CN4
CN5
CN6
CN7
CN11
CN10
CN2
D9
D10
D11
D7
LK1
M2
M11
M1
M4
M12
M3
M6
M13
M5
M8
M14
M7
M10
M15
M9
Q5
R75
RL1
RL2 RL3 RL4
RL5
TB7
TB2
TB3
TB4
TB5
TB6
TH4
TH2 TH1
TH7 TH 8
U2
U8
U5
U6
U7
ZD8
ZD5
ZD4
ZD1
ZD6
ZD2
ZD7
ZD3
TB10
HSNK2
CN3
N1236
L6
L7
L8
C43
CN12
1
T1
Q8
TH5
HSNK1
TH9
CN8
M16
CN10
RS485
COMMS.
IN
CN11
RS485
COMMS.
OUT
RELAY 4 RELAY 5
MONITORED OUTPUTS
N/CCN/O N/CCN/ON/CCN/O
RELAY 3
RELAY 2
RELAY 1
+
-
POWER
O/Ps
BATT
FLT.
MON EN
MONITORED INPUTS
BRIGADE
BOARD
CN1
TB1
+27VDC
from PSU
B
a
t
t
e
r
y
2
1
2
V
o
l
t
s
B
a
t
t
e
r
y
1
1
2
V
o
l
t
s
+
-
-
+
HPCI
TB8
Figure 11: Inputs DBA / MCP and Door Switch Wiring
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