Siemens OOH740-A9-Ex - Sensor Mode 1 - Heat Detector; Description

4
Planning
Parameter sets for addressed operation
38
Building Technologies A6V10367521_h_en_--
Fire Safety 2015-02-02
4.3.2 Sensor mode 1 – Heat detector
4.3.2.1 Description
This sensor mode is especially suited for applications where the point detector
should only respond thermally.
No. Parameter set
0
1
and
1
A1R
2 BR
3 A1S
4 BS
14
2
Download 1
15
2
Download 2
1
Default parameter set
2
Application-specific parameter sets that can be loaded on site (depending on
the control panel)
Notes on the designations A1 and B
l A1 parameter sets should be operated at a room temperature of around 25 °C.
However, they can be applied at temperatures up to 50 °C. The static response
temperature is 60 °C.
l B parameter sets are normally operated at around 40 °C. They can however be
used at up to 65 °C. The static response temperature is 80°C.
Notes on the designations R and S
Compared with S parameter sets, R parameter sets also trigger an alarm when the
temperature increases (e.g. from 20 °C to 50 °C within a few minutes).