TEMA TELECOMUNICAZIONI SRL
Doorphone AA-560
MAS-AA560-REV04EN
Page 29 of 65
8.5.2. CASE 2 – drive of two electric locks, system PoE powered, one power supply
In this example AA-560 activates the two separate electric locks with a pulse of voltage common to the two electric
locks (from an external power supply). In the example the relay1 acts on the electric lock of driveway gate and
triggers the relay2 to follow for activate the electric lock of the pedestrian gate. Please note that is needed to
connect the blocks TB1 and TB3 as shown, the power supply is unique and common for the two locks and nothing
should be connected to terminal TB4 to power the system (AA-560 feeds itself from the LAN cable + PoE
connected to terminal TB2). The connections to be made during the stages of installation are shown in dashed
lines.
In this example the programming settings for the management of the relays could be:
the relay1 set as “Electric lock”, the relay2 set as “After relay 1” with a suitable delay to open the lock on the
pedestrian gate so that it will be opened more or less when the person who has entered from the main gate will
reach the second door.
LAN network
cable
Power supply
12Vac
Pedestrian gate
electric lock
Driveway gate
electric lock
Hole for the release
of the connector