Siemens OOHC740 - Detector Base DB721 D; Detector Base (Collective) DB110

Structure and function
Accessories
3
46 | 108
Building Technologies
A6V10305793_m_en_
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Fire Safety
2016-02-15
3.5.3 Detector base DB721D
● For installing point detectors in collective operation
● Removable diode unit: A collective detector line can be
converted on the C-NET by removing the diode unit
without changing the detector base
● Thanks to the diode unit, the collective detector line is not
interrupted when there is no point detector installed in the
detector base. A compatible control panel can detect and
display that the point detector is missing.
● For the recess-mounted cable entry
● For surface-mounted cable entry, up to 8 mm cable
diameter
● Compatible with:
– Multi-sensor smoke detector, ASA OOH740
– Air sampling smoke detection kit FDBZ290
● Order no.: S54319-F15-A1
See also
2 Detector base DB72x and detector base (collective) DB110
[➙ 74]
2 Cable entry [➙ 84]
3.5.4 Detector base (collective) DB110
● For the mounting of point detectors
● The detector line is interrupted if the point detector is not
used
● Selects the default device parameter set in the point
detector used
● For the recess-mounted cable entry
● For surface-mounted cable entry, up to 8 mm cable
diameter
● Compatible with:
– Multi-sensor smoke detector, ASA OOH740
– Air sampling smoke detection kit FDBZ290
● Order no.: S54372-F5-A1
See also
2 Detector base DB72x and detector base (collective) DB110
[➙ 74]
2 Cable entry [➙ 84]