User Manual

5
Building Technologies A6V10277374_n_en_--
Fire Safety 2018-09-26
Disposal
The device is considered an electronic device for disposal in accordance
with the European Guidelines and may not be disposed of as domestic
garbage.
● Dispose of the device through channels provided for this purpose.
● Comply with all local and currently applicable laws and regulations.
Technical data
Supply
Operating voltage DC 12…33 V
Operating current (quiescent) Max. 250 µA
● Sound activated DBS721/DBS729: 3.5 mA
DBS728: 3.6 mA (115 mW)
● Optical indicator activated DBS728: 3.0/7.8 mA (65/130 mW) (dark/light)
DBS729: 1.5/4.0/6.5 mA (dark/medium/light)
● Optical indicator and sound activated DBS728: 5.6/10.6 mA (160/225 mW) (dark/light)
DBS729: 5.0/7.5/10.5 mA (dark/medium/light)
Functional data
Sounds
DBS721/DBS729: 11
DBS728: 13
2 alarm levels
2 sound levels
(1 alarm sound level, 1 test sound level)
Sound level (alarm sound level) DBS721/DBS729: 82…89 dBA
DBS728: 77…93 dBA
Luminous intensity
DBS728 in accordance with EN 54-23:
light/high C-3-5
dark/low O-1.5-2.4
(ceiling mounted, cylindrical cover cap as in Class C)
DBS729: 0.9…3.2 cd
Luminous intensity levels DBS728: 2 levels (not available with all control panels)
DBS729: 3 levels, 2 flashing modes
(not available with all control panels)
Communication protocol C-NET
System compatibility C-NET FS720, FC360
Color ~RAL9010 pure white / translucent
Line connections
Conductor cross-section on detector base 0.2…1.5 mm
2