TEMA TELECOMUNICAZIONI SRL
VoIP Doorphone Interface AA-15IP
MAS-AA15-REV00EN
Page 26 of 32
9.3.
Connection with URMET intercom
8 7 6 5 4 3 2 1
UTP cable from TAP
Switch PoE
IP PBX
SIP SERVER
IP-SIP
Phone
Alarm
contact
input
Second
auxiliary
relay
12Vdc/Vac
Input
(if PoE not
available)
12Vdc
Max
200mA
Output
POWER SUPPLY
DOOR OPENER
AMPLIFIED
DOOR STATION