Siemens OOH740 - Neural Fire Detector OOHC740

Structure and function
Overview
3
20 | 108
Building Technologies
A6V10305793_m_en_
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Fire Safety
2016-02-15
3.1.2 Neural fire detector OOHC740
Figure 2: Neural fire detector OOHC740
Properties
● Communication via C-NET (addressed detector line)
● Address automatically issued during commissioning
● Built-in line separator
● Signal processing with ASA technology and optional detection behavior
(application-specific ASA parameter sets)
● Software can be used to set as:
– Neural fire detector
– Neural CO-supported fire detector
– Wide-spectrum smoke detector
– Heat detector
● Detection behavior of the 'Technical CO Alarm' can be set regardless of the
ASA parameter sets for fire detection. Can be set using software.
● 'Technical CO Alarm': Detection of carbon monoxide (CO) at concentrations of
5 ppm CO or more (MAK value=30 ppm CO)
● 'Technical Ambient Supervision Message': Adjustable hysteresis-induced
ambient monitoring of temperature or carbon monoxide. Can be set using
software.
● From point detector product version [➙ 25] ES ≥20: Extended flashing behavior
of the internal alarm indicator
● Red LED as alarm indicator
Check the version of your
FS720
control panel. Some features are only available
as of certain versions. You will find details in the 'List of compatibility'.
See also
2 Applicable documents [➙ 9]