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Les langues disponibles
CONNECTIONS
Connect the sounder to the fire alarm supervised signalling circuit of the control panel (siren output)
observing the correct polarity. Connect at the OUT terminal blocks the end of line resistor indicated in the
documentation of the control panel. In case of more devices connected in cascade, place the end of line
resistor on the last device of the series only.
FIRE CONTROL PANEL
Figure 4 - Electrical connections – Siren output with one or more sounders
TECHNICAL SPECIFICATIONS
Operating voltage
Power consumption
Acoustic tone
Optical section blinking
Operative temperature
Relative humidity
Storage/shipping temperature
Environmental class
Protection degree
Dimensions (LxWxH)
Peso
KEY TO SYMBOLS
Symbol
⎓
Direct input voltage
See the installation manual of the device
SIREN OUTPUT
(24V)
-
Description
INTERMEDIATE DEVICES
TM24-B
IN
OUT
-
-
+
+
24V⎓ (21 29V⎓)
10mA @24V⎓
Tone 1: sweep 800÷970Hz in 1s
Tone 2: two tones 610/920Hz cadence 1Hz
Tone 3: pulsed 920/0Hz cadence 1Hz
Tone 4: continuous 920Hz
1.5s
-10 55°C ± 2°C (14 131°F)
93% ± 2% non-condensing
30 70°C (-22 158°F)
Type A – Internal use
IP21C
360x70x150mm
650g
8/20
SINGLE OR LAST DEVICE
TM24-B
IN
OUT
-
-
+
+
END OF LINE RESISTOR
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