MULTICAL® 21 & flowIQ® 2101 /..02 /..03
TECHNICAL DESCRIPTION
Kamstrup A/S •Technical Description • 5512-897_J1_GB • 06.2016
61
As soon as the button is activated, serial optical communication between Pulse Adapter and meter starts.
If the setup is successful, ‘
PULSE ON
’ displays for five seconds (as shown below) and the LED on the unit
remains ‘on’ for three seconds – shown in the figure below.
It takes only a very short time from setup starts until it is completed.
Display, after set-up
Having set up the meter, remount the cover on the Pulse Adapter and fasten the three screws.
13.5
Pull-up
The acquisition unit must have built-in ’pull-up’ – shown in figure below – to ensure correct voltage level of
the pulse. The pulse output is two-wired and must be connected as follows:
Opsamlingsenhed
+
-
2
Pull-up
Sketch for connection of Pulse Adapter
Acquisition unit