External Analogue; Remote Operation - ProMinent Beta b BT4b Series Operating Instructions Manual

11.1.4

External analogue

"External Analogue" operating mode
11.2

Remote operation

In "External Analogue" operating mode, the stroke rate can be controlled
by an mA signal via the pulse control switch. To do so, the multifunctional
switch has to be turned to "Extern".
In the same way, a single contact via the pulse control switch at the
"external control" terminal can either be used to trigger a series of strokes
or to step down an incoming series of contacts. To do so, the multifunc‐
tional switch has to be turned to "Extern".
Tab. 6: Explanation of the stepped-down values:
Settable values Incoming contacts
such as "External Ana‐ such as "External Ana‐
logue" logue"
... ...
01:16 16
01:32 32
0-20 mA -
Tab. 7: Explanation of stepped-up values:
Settable values Incoming contacts
such as "External Ana‐ such as "External Ana‐
logue" logue"
... ...
16:1 1
32:1 1
4-20 mA -
There is an option to control the pump remotely via a signal cable - refer to
your system documentation and to "Electrical Installation".
Operation
Strokes performed
such as "External Ana‐
logue"
...
1
1
corresponding to the
mA signal
Strokes performed
such as "External Ana‐
logue"
...
16
32
corresponding to the
mA signal
39