Building Technologies A6V10334410_h_en_--
Fire Safety 2015-09-29
5.3.2 'Smoke 4…20 mA' analog output
Configurable 4…20 mA analog output.
The setting is made in the 'Current loop' menu with the 'FXS2051 ASD
Configuration Tool' software for one of the following values:
Smoke value (device default)
Dust value (FDA241 only)
Airflow (FDA241 only)
Fine dust value (FDA241 only)
Example illustrating analog input (IN)
Connection for DC 9…25 V power supply
Smoke value (device default)
No smoke 4 mA
Inspect 8 mA
Prealarm 12 mA
Fire 1 16 mA
Fire 2 20 mA
0 l/min 4 mA
20 l/min 8 mA
40 l/min 12 mA
60 l/min 16 mA
80 l/min 20 mA
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