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6.2.3
Pulses Output Schematics
The pulses output is an Open Collector type with the following characteristics:
-
Possible Voltage V: 3,6V to 48V max.
-
Current max. 10mA
-
RLoad (external - mandatory) ~ 1Kohms
Each output (Green and Yellow) shall be connected as following:
6.3
Features
6.3.1
Leakage Alarm
The module checks whether the average consumption over 30 minutes for 24 consecutive hours has
always been higher than the threshold value (50 l/h for a DN15 meter).
The alarm is only activated if the threshold value has always been exceeded within 24 hours (otherwise,
the module restarts the calculation of the 24 hours from the beginning).
Once the leak has been corrected, the alarm is automatically reset after 30 minutes.
The factory setting is defined as following:
DN15
DN20
50 l/h
80 l/h
16
DN25
DN32
126 l/h
200 l/h
DN40
DN50
320 l/h
500 l/h
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