Elsner Leak Spécifications techniques et instructions d'installation - Page 7

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3.1. Signal tone

If there is water contact, the evaluation unit produces sustained beeping sounds once
per second. The beeping sounds are shorter during the follow-up time.
3.2. Output
Fig. 5
If no alarm is active:
Contact between
NC (Normally Closed) and
Com (Common) is closed.
Fig. 6
If there is an active alarm and
during the follow-up time:
Contact between
NO (Normally Open) and
Com (Common) is closed.
Leakage sensor Leak • Version: 03.08.2017 • Errors and technical modifications subject to change without notice.
7
COM
NC
NO
COM
NC
NO
Behaviour in case of alarm