Honeywell FS24X Installation Manual And Operating Manual page 17

CAUTION – WARNING
When the switches SW1,
SW2, or SW3 are changed,
the Detector's input power
must be cycled OFF, then
ON, in order for the
change(s) to be accepted.
Use the following tables to configure the Detector:
Alarm Relay
Latching
Non-Latching
Sensitivity Levels
Very High
High
Medium
Low
During a fire, model FS24X-911-24-5
detectors will alarm in non-latching
mode and will unlatch when the fire
decreases. If the condition persists
and begins to grow, the detectors will
re-alarm.
Factory default settings are shown with a gray background.
*If the Fault Relay to set to "De-Energizied", the Detector will not
report any faults due to loss of input power to the Detector.
Analog and digital outputs are available
in addition to relay outputs. Select from
two (2) analog outputs or two (2) digital
outputs using a ten (10) position Rotary
Switch (SW3). FireBus
default setting. Use Table on the right
and Figure 3-3 to configure SW3.
Note: The Medium and Low Sensitivity ranges are not approved as compliant with the requirements of EN 54-10:2002.
Honeywell
SW2-1
ON
OFF
SW2-2 SW2-3
(4) ON ON
(3) ON OFF
(2) OFF ON
(1) OFF OFF
Auxiliary Relay
No Verify Time
5 Sec Verify Time
10 Sec Verify Time
20 Sec Verify Time
is the factory
II
Ten (10) Position Rotary Switch
Installation Guide and Operating Manual
Eight (8) position DIP Switch (SW2) – Figure 3-2
SW2-4 SW2-5
ON ON
ON ON
OFF ON
OFF OFF
EOL Resistor
Enabled
Disabled
Alarm Relay
Energized
De-Energized
Position
0
1
2
3
4
5
6
7
Figure 3-3 SW3
8
9
SW2-6
ON
OFF
SW2-7
ON
OFF
Fault Relay SW2-8
Energized ON
De-Energized* OFF
Output Selection
4-20 mA Sink
4-20 mA Source
RS-485 Modbus
Factory Use Only
RS-485 FireBusII
Factory Use Only
Factory Use Only
Factory Use Only
Factory Use Only
Factory Use Only
17