Delta Door Intercom System (Art.-No. 200 165) And Connection Of Door Openers - Sitec DELTA 2.0 Operating Instructions Manual

Delta Door Intercom System (Art.-No. 200 165) and Connection of Door Openers

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When a door opener is to be controlled via the Delta
intercom system, a signal amplifier must be used. A
door opener can be connected at the back of the signal
amplifier via the screw terminals. A connection diagram
is printed on the signal amplifier.
It is also possible to connect direct current door
openers with e.g. 24 V or alternating current door
openers with e.g. 24 V. In this case, you have to supply
the voltage separately and may only use the potential-
free switch contact.
The associated door intercom (Art.-No. 200 165) is
connected to the signal amplifier via the Combi
connection socket.
The signal amplifier can be connected to the central
control via Public 3 or Public 4.
Attention: Only connect the individual components to
the signal amplifier and to the central control when the
power supply / plug is disconnected.
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