TEMA TELECOMUNICAZIONI SRL
VoIP Doorphone Interface AA-15IP
MAS-AA15-REV00EN
Page 10 of 32
B 1 2 3 5
6
4-7
Internal unit terminals
B
> Free
1
SP > 6 Green
2
MIC > 4 Blue
3-4-5
COM > 1-3-5-7
6
RING > 2 Orange
7
LOCK > 8 Brown
Example of connection with
“ELVOX” intercoms
5 wires BUS
AA-15 is connected with a UTP cable from the RJ45 "TAP" socket on the terminals of the indoor station (in parallel with the wires
already connected to the intercom system). The signals for the AA-15IP interface are taken from the group of 6 terminals. Terminal
4-7 carries the first relay inside AA-15 which activates the lock following a code dialed on the internal telephone keypad. The device
works transparently while maintaining the functionality of the indoor station which can continue to be used normally. A second relay
is available for other functions. An alarm input is available which, if closed, makes a phone call and sends a message.
NOTE: see the wiring diagrams of other brands and models of interphones in the appendices at the bottom of the manual.
8 7 6 5 4 3 2 1
UTP cable from TAP
PoE Switch
IP PBX
SIP SERVER
IP-SIP
Phone
Alarm
contact
input
Second
auxiliary
relay
12Vdc/Vac
Input
(if PoE not
available)
12Vdc
Max
200mA
Output
Tip:
before proceeding to
unscrew the terminal screws,
it is preferable to mark the
colors of the existing cables
attested on the terminals on a
piece of paper.
DOORPHONE
MAINS
POWER SUPPLY
