Siemens FDA241 Technical Manual page 67

Building Technologies
Fire Safety
Dust value
No dust
Low dust value
Medium dust value
High dust value
Very high dust value
Fine dust value
0 μg/m³
30 μg/m³
60 μg/m³
90 μg/m³
150 μg/m³
Properties
With electrically isolated, passive two-wire 4...20 mA analog output.

The connection is independent of polarity.

The increment corresponds to the increment of the smoke indicator (bar graph

indicator). [➙ 24]
The error indicator can be suppressed with the 'FXS2051 ASD Configuration

Tool' software.
'Current loop' output.

Mounting / Installation
Installation
4...20 mA analog output
4 mA
8 mA
12 mA
16 mA
20 mA
4...20 mA analog output
4 mA
8 mA
12 mA
16 mA
20 mA
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2015-09-29