Operating Principles; Gsm Interface Facility - Bentel Profiline AZ6400 Instructions D'installation

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the Inputs will be activated by positive signals (á
or L) whereas, in position b the inputs will be
activated by Negative signals (â
A 13.8 V /1A power supply must be connected
_
to terminals 19-20 (
G
See the Wiring diagram in Figure 4.

OPERATING PRINCIPLES

The GSM Interface facility takes priority over the
Dialler facility (Voice and SMS). Therefore, if a line-
sharing device (connected downstream to the In-
terface) requires the line, any ongoing calls/com-
munications (Voice or SMS) will be interrupted,
and the calls from the line-sharing device (e.g.
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" or "
"). In position a
â or H).
â â
â
) of the
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Security system) will be sent. When the line-sha-
ring device hangs up, the Dialler facility (Voice or
SMS) will restart the calls/communications.
á á á á

GSM INTERFACE FACILITY

This operating mode will allow all calls and data
transmissions to be carried on the PSTN line du-
ring standby status. However, when the voltage
on the PSTN line (terminals
for a period ranging between 10 to 45 seconds
(the time depends on the device that is connected
to terminals
the PSTN Line and switch the connected telepho-
ne device to the GSM Network for a full 15 minute
interval. At the end of this interval, it will check the
PSTN line:
— , it will switch back to the PSTN;
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) drops below 3 V
), the
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