20
en | Technical data
Conventional aspiration smoke detector
2020.04 | 2.0 | F.01U.123.590
Quick installation guide
Bosch Sicherheitssysteme GmbH
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Infrared port
IR transmitter/receiver
LEDs on FCS-320-TM-R
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Operation
Green LED
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Malfunction
Yellow LED
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Alarm
1 red LED for main alarm
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Fire location display
5 red LEDs (for zones A-E)
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Infrared port
IR transmitter/receiver
Conical duct connections for Ø 25 mm
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Aspiration pipe
1 pipe
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Air-return pipe
1 pipe
Cable bushings
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Housing base sides
8 x M 20 and 2 x M 25
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Housing base rear wall
4 x M 25
Dimensions (H x W x D)
222 x 140 x 70 mm
Weight
Approx. 0.8 kg
Housing material
Plastic (ABS)
Housing color
Papyrus white (RAL 9018)
Environmental conditions
Protection category according to EN 60529
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Without air return
IP 20
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With pipe section 100 mm/pipe bend
IP 42
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With air return
IP 54
Permissible temperature range
Aspiration smoke detector
-20 °C to +60 °C
PVC pipe system
-10 °C to +60 °C
ABS pipe system
-40 °C to +80 °C
Permissible relative humidity (non-
condensing)
Max. 95%
Special features
Sound power level (at 9 V fan voltage)
40 dB(A)
Response sensitivity (light obscuration)
0.5 to 2.0%/m
Life cycle of fan (at 12 V and 24 °C)
60,000 hrs