WIKA GDM-RC-100-T Betriebsanleitung Seite 19

5. Commissioning, operation
Examples for switching functions in the application
1. Example with three contacts as normally closed: Contacts 1 and 2 should open when
value drops below threshold, and contact 3 should open when threshold is exceeded:
Connection example - three contacts
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Terminal
S1
Status of switching output: Not pressurised
2. Example with two contacts as normally open: Contacts 1 and 2 should close when
values drops below threshold:
Connection example - two contacts
Falling clos-
ing
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Terminal
S1
Status of switching output: Not pressurised
WIKA operating instructions, model GDM-RC-100-T
Falling Falling
opening opening
S2
Falling clos-
ing
Rising
opening
S3
S2
EN
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