Bosch FNM-320-FRD, Installation Manual

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Installation
Installation
Notice!
FNM-320LED-SRD is not certified to EN 54-23. The beacon is not suitable for fire alarm use
within the EU.
For detailed mounting and wiring information please refer to the illustrations see Graphics,
page 4. The tone pattern is set with the DIP switches according to the tone tables in Graphics,
page 4. The default tone is set according to DIN 33404 Part 3.
Technical Specifications
Notice!
The tones certified according to EN 54-3 are shown in the last columns of the tone tables. The
sound pressure levels (SPL) are measured at 28 or 15 V DC at maximum volume and at the
loudest node. All other SPL measurements are taken on axis at 1 m and are not third party
verified.
FNM-320-SRD/-SWH FNM-320-FRD/-FWH FNM-320LED-SRD
Operating voltage 9 to 30 V DC 9 to 30 V DC 9 to 30 V DC
Voltage EN54-3 9 to 15 / 18 to 28 V DC 9 to 15 / 18 to 28 V DC 9 to 15 / 18 to 28 V DC
Max. current consumption 33 mA 33 mA 36 mA
Monitoring Reverse polarity Reverse polarity Reverse polarity
Wire gauge
0.28 to 2.5 mm
2
0.28 to 2.5 mm
2
0.28 to 2.5 mm
2
Operating temperature -25 to +70 °C -25 to +70 °C -10 to +55 °C
Material ABS V0 ABS V0 ABS V0, PC
Weight approx. 250 g approx. 250 g approx. 300 g
Protection class IP 21C (IP 65)* IP 21C (IP 54)* IP 21C
Number of tone patterns 32 32 32
Light output -- -- > 0.5 cd
Flash rate -- -- 1 Hz
* Manufacturers specification, not third party verified.
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Sounders Conventional Installation | en
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Bosch Sicherheitssysteme GmbH Installation Guide 2015.12 | 3.0 | F.01U.143.312