AFRISO WWG Betriebsanleitung Seite 54

5.5.3 External acknowledgement
A pushbutton (normally open contact) can be connected to the two termi-
nals in the control unit with the designation "externe Quit." for external
acknowledgement of alarms from a maximum distance of 100 m from the
product. The maximum voltage at these terminals is 12 V. The pushbutton
connections must be voltage-free.
5.5.4 Outputs
The output signal of the control unit is made available via two voltage-free
relay contacts (changeover contacts). During normal operation, the relays
are de-energised. In the case of an alarm, both relays are energised. If
the "Off" pushbutton is pressed during an alarm, one relay is de-ener-
gised.
5.6 Retrofitting an EnOcean® wireless module (optional)
ELECTRIC SHOCK CAUSED BY LIVE PARTS
• Disconnect the mains voltage supply before performing the work and ensure
that it cannot be switched on.
Failure to follow these instructions will result in death or serious injury.
ELECTROSTATIC DISCHARGE
• Always earth yourself before touching electronic components.
• Do not touch the EnOcean® wireless module to plug it in; use the anti-elec-
trostatic film to plug it into the slot.
Failure to follow these instructions can result in equipment damage.
Mounting
DANGER
NOTICE
EN
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WWG