ACS-CONTROL-SYSTEM GmbH
l Lauterbachstr. 57 l D-84307 Eggenfelden l www.acs-controlsystem.de l [email protected]
24
Digital output
General
All outputs switch over to high resistance when the supply is smaller than 18 V. When overload or
short circuit is detected the digital outputs were switched off after 100 μs for a period of 2 s. When
time is up the outputs get applied again.
Empty pipe output
Empty pipe
Filled pipe
NPN normally closed
High impedance
0 V
NPN normally open
0 V
High impedance
PNP normally closed
High impedance
24 V
PNP normally open
24 V
High impedance
Pulse output
Empty pipe
Filled, no flow
Filled, flow
NPN normally
closed
0 V
0 V
0 V pulse
NPN normally open
0 V
0 V
0 V pulse
PNP normally
closed
High impedance
High impedance
24 V pulse
PNP normally open
High impedance
High impedance
24 V pulse
Lower limit output
Below lower limit
Between the limits
Above upper limit
NPN normally
closed
High impedance
High impedance
0 V
NPN normally open
0 V
0 V
High impedance
PNP normally
closed
High impedance
High impedance
24 V pulse
PNP normally open
24 V
24 V
High impedance
Higher limit output
Below lower limit
Between the limits
Above upper limit
NPN normally
closed
0 V
High impedance
High impedance
NPN normally open
High impedance
0 V
0 V
PNP normally
closed
24 V
High impedance
High impedance
PNP normally open
High impedance
24 V
24 V
When using the dosing function the output should not be configured as normally closed!
After restart and till the end of a dosing process the valve would be open.
When configuration of the input is changed a device restart is required.
Summary of Contents for Flowcont UN
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