Mediola 2 channel wireless/door/window contact FS20 TFK2 652-77 Ficha De Dados
Códigos do produto
652-77
32
17. Declaration of conformity (DOC)
We, Conrad Electronic, Klaus-Conrad-Straße 1, D-92240 Hirschau (Germany), hereby declare
that this product complies with the fundamental requirements and other relevant regulations
of directive 1999/5/EG.
that this product complies with the fundamental requirements and other relevant regulations
of directive 1999/5/EG.
You can find the declaration of conformity for this product at www.conrad.com
18. Appendix: Operating the device with more than
one switching contact
The ‘FS20 TFK’ has two internal magnetic contacts as well as a connection option for an
external contact.
external contact.
All three switching contacts trigger the same, configurable actions.
As configurations are conceivable in which, for example, one window sash is monitored by the
internal magnet contact and the other with the external contact, it should be borne in mind that
the closed contact always has the highest priority.
internal magnet contact and the other with the external contact, it should be borne in mind that
the closed contact always has the highest priority.
Here are two examples of applications in which two window sashes are to be monitored:
Version 1:
The ‘FS20 TFK’ is configured as follows:
• When the contact is closed, the power-on command is sent
• When the contact is opened, the power-off command is sent
• ‘FS20 TFK’, magnet and external contact should be mounted so that both contacts are open
in the normal position (both window sashes closed).
If one window sash is now opened, the power-on command is transmitted. If the second sash
is opened, no reaction is triggered. In this case the device is always switched on as soon as
at least one window sash is opened.
is opened, no reaction is triggered. In this case the device is always switched on as soon as
at least one window sash is opened.
A power-off command is not sent until both window sashes are closed.