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Siemens OOHC740 - Planning; Fire detection

Siemens OOHC740
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Planning
Compatibility
4
51 |
108
Building Technologies
--
Fire Safety
2016-02-15
4 Planning
4.1 Compatibility
Compatible with control panels that support the C-NET detector line.
The point detector OOH740 is also compatible with control panels which support
collective mode.
You will find detailed information in the 'List of compatibility'.
The table below shows the compatibility of the devices with various product lines:
Detector
line
Control panels
FC20xx
FC10
FC12x
FC72x
SIGMASYS
AlgoRex
XC10
C-NET X
Collective X
1)
X
1)
X
1) 2)
X
1)
X = compatible
– = not compatible
1)
OOH740 only
2)
Connection only possible via suitable line devices, e.g., input/output module (transponder)
FDCIO223 or zone module FDCI723
4.2 Fire detection
4.2.1 Ambient features
In selecting the optimum fire alarm parameter set, the following factors must be
taken into account:
Risk of damage to persons
Value concentration
Room geometry
Deceptive phenomena
Risk of fire
Critical fire size
Risk of damage to persons
People's lives are severely at risk in venues such as concert halls, nursing homes,
and hospitals. The risk of damage to persons is therefore very high in such places.
In canteen kitchens the situation is different. Few people work in such facilities and
are able to save themselves in the event of timely alarms. The risk of damage to
persons is thus rather low in this case.
Value concentration
Irreplaceable cultural assets are often on display in museums. Computer centers
house servers with large data volumes. The concentration of valuable items is
rather high. In a normal hotel room the concentration of valuable items must be
classified as low.

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