Siemens OOH740 - Features of the Technical Ambient Supervision Message; Details for Ordering

Structure and function
Overview
3
24 | 108
Building Technologies
A6V10305793_m_en_
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Fire Safety
2016-02-15
3.1.5 Features of the 'Technical Ambient Supervision Message'
'Technical Ambient Super
vision Message' mode can only be selected for point
detector OOH740 from product version ES ≥20.
The evaluation of the CO concentration in 'Technical Ambient Supervision
Message' mode can only be selected for point detector OOHC740.
In 'Technical Ambient Supervision Message' mode, the point detector can detect
an increase in temperature or CO concentration above a specified trigger threshold
caused by hysteresis.
The control panel is used to configure the parameters.
Figure 5: Signal processing by the 'Technical Ambient Supervision Message'
NOTICE
The system is not controlled as laid down in EN
54
-
2
Infringement of the EN 54-2 standard
● The signals for CO detection or temperature recording must not be used to
control fire detection equipment in accordance with EN
54
-
2.
3.1.6 Details for ordering
Type Order no. Designation
OOH740 S54320-F7-A3 Multi-sensor smoke detector, ASA
OOHC740 S54320-F8-A3 Neural fire detector
°C
CO
Warning level for
Technical Ambient
Supervision Alarm
Result
Signal analysis
Sensory
Algorithms
Environment:
CO or
temperature