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AB Industrietechnik srl – Via Julius Durst, 70 – 39042 BRESSANONE (BZ) Italy – Tel: +39 0472/830626 – [email protected] – www.industrietechnik.it
Parameter
Logic
023
=17
Supply filter alarm
contact
024
=
0
1
No supply filter alarm
Supply filter alarm
023
=18
Extraction filter
alarm contact
024
=
0
1
No extractor filter alarm
Extractor filter alarm
023
=19
Stop all alarm
contact
024
=
0
1
No stop all alarm
Stop all alarm
023
=20
Fan alarm contact
024
=
0
1
No fan alarm
Fan alarm
023
=21
Frost protection
heat exchanger
alarm contact
024
=
0
1
No frost protection
heat exchanger
Frost protection
heat exchanger
alarm
For configurations
023
=8 to 21, the analogue input 3 is used as a digital input. The contact is considered closed if it is
short-circuited at the analogue input. The contact is considered open if there is no connection.
Note:
In case the same function is assigned to the digital and/or analogue inputs, the following priority is considered in case
of identical assignment:
Input priority:
Digital input 1 (
DI1
)
-
Highest priority
Digital input 2 (
DI2
)
Analogue input 1 (
AI1
)
Analogue input 2 (
AI2
)
Analogue input 3 (
AI3
)
-
Lowest
priority
The selection of the remote contact configuration with a particular function can be selected for a digital input or an
analogue input, but not both.
