1
0
1 2 3 4 5 6 7 8
Fitting/Replacing the 4-Way Sounder PCB
Configuration Options
By default, the PCB is configured as follows:
All circuits are sounders, activated on first fire, any zone. Sounders steady
and load >250mA. Digital inputs set to Class Change and Day Mode.
If other options are required, configure links and DIP switch
before
fitting
the PCB into the panel. Perform configuration in the sequence given below:
1
Jumper link
Determine whether power is obtained from the panel or from an
external dc power supply unit (PSU) - refer to 'Specification' on page 4.
2
Earth link
Remove if the external PSU's output is referenced to earth.
3
DIP switch - circuit configuration functions
Use switches 1 to 4 to configure the four circuits.
4
DIP switch - other configuration options
Switch 5 determines whether the sounders are steady or pulsing.
Switch 6 must be set according to the maximum load current being
drawn on an circuit (if configured as an output). This is used by the PCB
to detect partial open and short circuits.
Switch 7 determines the function of digital input circuit 1.
Switch 8 determines the function of digital input circuit 2.
3
+ 1 -
+ 2 -
+ 3 -
+ 4 -
+
-
TB3
TB2
TB4
TB1
PL1
PL2
SK1
SK2
IN-CIRC
PROGR.
FS02 DEOL MON. SOUNDER PCB
SW1
JP1
A
B
1
1
2 3 4 5 6 7 8
1
2
!
0V
0
Position A:
Sounder PCB is
powered from panel via ribbon cable.
Position B:
Sounder PCB is
powered from external PSU (see
Specification).
If an external PSU with its output
referenced to earth is used (i.e.
continuity between mains earth and 0V),
remove R63 to isolate the input. This
prevents earth faults from occurring.
1: PSU Jumper
Link
2: External PSU
Earth Link
JP1
A
B
R63
4: Other Configuration Options
DIP switches: 5-8 settings
Function
5 6 7 8
Steady/Pulsing
0 0 0 0
Steady sounders
1 0 0 0
Pulsing sounders, 1second on, 1 second off
Sounders > 250mA
0 0 0 0
Sounders > 250mA. Use this setting if one or more of the output circuits has a load current of 250mA or above.
0 1 0 0
Sounders < 250mA. Use this setting if none of the output circuits has a load current greater than 250mA.
Digital input circuit 1
0 0 0 0
Class change
0 0 1 0
Fire transmission confirmed (monitored fire routing output)
Digital input circuit 2
0 0 0 0
Day mode
0 0 0 1
Fault transmission confirmed (monitored fault routing output)
0
0 0 0 0
1
1 0 0 0
2
0 1 0 0
3
1 1 0 0
4
0 0 1 0
5
1 0 1 0
6
0 1 1 0
7
1 1 1 0
8
0 0 0 1
9
1 0 0 1
10
0 1 0 1
11
1 1 0 1
12
0 0 1 1
13
1 0 1 1
14
0 1 1 1
15
1 1 1 1
1 2 3 4
Option
DIP switch Settings
Circuit 1
Circuit 2
Circuit 3
Circuit 4
Functions
Any zone
Any zone
Zone 1
Zone 5
Zone 1
Zone 2
Zone 1 or
Zone 2
Zone 3 or
Zone 4
Zone 5 or
Zone 6
Zone 7 or
Zone 8
Zone 7 and
Zone 8
Zone 5 and
Zone 6
Zone 5 and
Zone 7
Zone 6 and
Zone 8
Zone 1 and
Zone 2
Zone 3 and
Zone 4
Zone 3 and
Zone 5
Zone 4 and
Zone 6
Zone 1 and
Zone 3
Zone 2 and
Zone 4
Any zone
Any zone
Any zone
Any zone
Any zone
Any zone
Any zone
Any zone
Any MCP
Zone
Any Detector
Zone
Zone 2
Zone 3
Zone 7
Zone 7
Zone 5
Zone 6
Zone 8
Zone 8
Zone 3
Zone 6
Zone 4
Zone 4
Any zone
Any zone
Any zone
SST Operated
SST Fault
Any zone
Any zone
3: DIP Switch - Circuit Configuration Functions
Sounder activated on first fire in Zone n
Sounder delayed on first fire in Zone n
Sounder activated on second fire in
Zone n
Fire Routing
Output
Fault Routing
Output
ÜE
Output
SST
Output
ÜE
Input
SST
Input
Key
RESET OUT
200R
200R
Return Signal
(unlatched)
Return Signal
(latched)
997-536-000-2, Issue 2 July 2009