FRIEDLAND D934S Libra+ Manuel D'utilisation page 5

Push/Converter functions
The bell push in this kit can be used as a stand-alone wirefree push. Additionally, it can be used to inter-
face with an existing wired doorbell system or any of the following:
A standard wired bell push
A lit bell push and transformer
A door or window contact
Any device with N/O or N/C, voltage free contacts
Any device which generates appropriate control signals < 24 (AC or DC)
See typical connections (C1-7)
Important Note: Additional wiring can be brought into the push through the grommet in the back of the push.
Once the grommet has been pierced or removed, we recommend that the push is mounted indoors.
Diagram Applications
C1 wired bell push or 'normally open' switch/contacts
C2 door/window contact, 'normally closed' switch/contacts
C3 a lit push (with transformer) when switch is closed,
chime will sound
C4 landscape push/converter - terminal positions
C5 a typical wired bell or chime circuit - transformer powered
C6 converter connected to a wired bell or chime
circuit - transformer powered
C7 converter connected to a wired bell or chime
circuit - battery powered
Operation
when switch is closed,
chime will sound
when switch is opened, chime
will make an 'ALERT' sound
when switch is closed,
chime will sound
when push is operated,
Libra+ chime will sound
when push is operated,
Libra+ chime will sound
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