66251750-EN - V1.0 - 05/06/17
13
4000 Series Digital GSM - Technical Manual
4000 Series Digital GSM Audio Intercom with Proximity
Auxiliary Input & Output
AUXILIARY OUTPUT (AO) WHEN SET TO MODE 000 (ON DURING A CALL)
Fig.10
below shows the connection for auxiliary output
AO
when the
AOM
mode is set to
000
. The auxiliary output
AO
will activate
once a call to an apartment has been made and will stay activated for the duration of the call.
%0
A
B
GND
12V
0V
PTE
AI
TRD
AO
NC
CO
NO
USB
RS485
When the auxiliary output mode
(AOM)
is set to mode
000
.
The auxiliary output
AO
will activate from when a call is made
to an apartment and stay activated for the duration of the call.
When the call is finished the auxiliary output AO will
deactivate.
Fig. 10
AUXILIARY INPUT (AI) AND AUXILIARY OUTPUT (AO) WHEN SET TO MODE 001 (ON WHEN TRIGGERED)
Fig.11
below shows the connection for auxiliary output
AO
when the
AOM
mode is set to
001
. The auxiliary output
AO
can be
activated remotely by the user sending the text message
1111 A1O
to the digital GSM intercom or by pressing
6
on the telephone
during a call and will stay activated for the programmed auxiliary output time
A1T
. The auxiliary output can also be triggered by a
normally open switch (switched 0V) connected into the auxiliary input
AI
.
%0
A
B
GND
12V
0V
PTE
AI
TRD
AO
NC
CO
NO
USB
RS485
The auxiliary output
AO
will activate for the programmed
auxiliary output time
(A1T)
when the auxiliary input
AI
is
triggered from a normally open switch (switched 0V) and the
auxiliary output mode
(AOM)
is set to mode
001
.
The auxiliary output
AO
can also be triggered remotely by
sending the text message
1111A1O
to the digital GSM or by
pressing
6
on the telephone during a call.
Fig. 11