WIKA GDM-RC-100 Manual De Instrucciones página 16

5. Commissioning, operation
Up to four switch contacts allow all desired switching functions to be completely
covered. Depending on the application requirement, falling closing, falling opening,
rising closing or rising opening can be switched.
The switch contacts are adjusted for either falling or rising density.
EN
→ Detailed information regarding hysteresis see data sheet SP 60.27
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
Terminal
Status of switching output: Not pressurised
16
It is recommended to always switch only in the switching direction adjust-
ed ex works, since otherwise the switch hysteresis of the switch contact
also has to be taken into account.
Falling Falling
opening opening
12 13 11 21 23 22 32 33 31 41 43 42
S1
Rising
opening
S2 S3
WIKA operating instructions, model GDM-RC-100