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Impulse
Using the digital input for a rain gauge, the scaling for the sensor has to be adjusted (1 impulse = x
mm). Moreover, a correction of the intensity for the LAMBRECHT precipitation sensors can be acti-
vated. The impulse will always be counted with the positive edge; therefore thresholds doesn’t have to
be inserted.
ATTENTION !
At a passive impulse (e.g. of a rain gauge) the power supply in the met[LOG] will be
interconnected as a switching voltage.
Frequency
At the frequency the frequency range (min./max.) and the scaling can be adjusted.
It is possible to choose an active signal with low and high level or a passive signal (e.g. relay or OC).
Moreover, it is possible to select whether the frequency is high active or low active. The frequency will
always be counted with the positive edge; therefore thresholds doesn’t have to be inserted.
ATTENTION !
At passive signal, the power supply in the met[LOG] will be interconnected as a
switching voltage.
