DBS720 Sounder base

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Part no.: S54319-F5-A1
Compatible to all FD720 point detectors.
For surface supply line until cable 8 mm in diameter.

Application
Compatible to all FD720 point detectors.
For surface supply line until cable 8 mm in diameter.
The signal base and the detector compose a unity, which already has a base and is mounted on ceilings,
e.g. in hotel rooms, hospitals and nursing homes.


Function
The sounder base serves for acoustic alarming in the addressed FS720 fire detection system.
In case of a fire alarm, the signal base triggers an acoustic signal in parallel to the flashing of the detector
LED.
Synchronized of acoustic signals with all other alarm sounder and sounder beacon devices in the same
detector line (C-NET).

Communication protocol

C-NET / EAI-Link

Operating voltage (modulated)

12... 33 VDC

Operating current quiescent condition 150 μA

Operating current (quiescent)

1.2 mA

Ext. alarm indicator

2

Number of sounds 11; 2 activation levels, 2 sound intensities

Sound intensity

80... 88 dBA

Operating temperature

-25... +70 °C (follow data from detector)

Storage temperature

-30... +70 °C

Humidity

≤95 % rel.

Connection terminals Wire cross-sectional area from 0.2... 1.6 mm2

Color

white, ~RAL 9010

Protection category EN60529/IEC529

IP41

– with detector base seal RS720

IP42

System compatibility

FS720

Standards

EN54-3

Dimensions

153 x 93 x 27 mm

Approvals

VdS G209133

Technical Details Table
A6V10203095
Data Sheet

 

A6V10218037
Technical Details