wtw DIQ/S 182-MOD, System Operating Manual

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Relay outputs System 182
6 - 20 ba75504e07 04/2012
6.4.7 Sensor-controlled cleaning
With the Sensor controlled function, the relay is controlled by a linked
sensor.
Requirements

Controller version from 2.80

Sensor that transmits signals to trigger a cleaning cycle, e.g. UV/VIS
sensor
Settings
Note
Settings of the cleaning process can be done in the SETTINGS menu
of the respective sensor.
Setting Selection/Values Explanation
Pulse length Automatic The duration of the air
cleaning process is
programmed in the
sensor.
The relay automati-
cally takes over the
cleaning duration
from the sensor.
0,5 s
1 s
2 s
3 s The relay finishes the
cleaning after the
selected interval.