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Chapter 3 • ADM technology
Connection of detectors Labor Strauss
3.12.5
Sounder FI700/FBRI/MT/SOUW
This sounder is actuated via the parallel output of the detector and is activated in the alarm condition of
the detector.
In the case of connection to Fire Detection Control Panels Series BC216, a maximum of 8 sounders
per loop can be activated at the same time, because the number of detector/module LEDs that may be
activated is limited.
The parallel output of the actuating element (detector) must be set to „contin. on“.
3.12.5.1 Connection
3.12.5.2 Tone setting
On the base sounder there are switches by means of which the sound level and the tone can be set.
SW1
SW2
Sound level
OFF
OFF
Low – 87dB(A)
ON
OFF
Medium – 90dB(A)
OFF
ON
High – 93dB(A)
SW3
SW4
Frequency [Hz]
Repetition
Application
OFF
ON
800 – 1000
0.5s
LF sweep
ON
ON
500 – 1200
3.5s increasing, 0.5s silent
Slow whoop tone
OFF
OFF
1200 – 500
1Hz
DIN tone
Connection-LST.odt / 2009 / AN9161298
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