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4.
20
(MT13 - En 2015)
SERVICE MODULES
Example of programming over 4 numerical intervals to switch
external door stations or internal calls over multiple staircases (or
buildings)
Auxiliary service
If you connect terminals GC and GE according
to the following diagram, you can activate an
auxiliary relay for line L2 activation time.
OPERATION
When a call is made from the main external
door station, the exchanger checks if the
address of the called user is included in its
numerical intervals, switches and connects
line LP with line L1 or L2 and consequently
connects the user of the called building with
the main external door station.
The secondary push-button panel is disabled
and a busy tone is generated. All the other
secondary push-button panels can make a
call to the other users of the same building.
Calls from secondary push-button panels to
users of other buildings or to the exchanger
are not possible (with audio-video
connection).
When you make a call from the main door
station to a building connected with the
secondary door station, the external door
station momentarily shows the busy status. In
this case you need to wait and make the call
again when the line is free. In the meantime
calls to internal users of free buildings are
possible.
GE
GC
PRS210
230V
127V
0
1471E
9T
1
6
7
5
2273