AVIRE TOC DAU Guia De Instalacion página 4

4. Inputs 6-1
Car alarm (6) - Car alarm buttons situated in the
elevator cabin. Only for contacts without voltage.
Place an intermediate relay if any button has
voltage. Can be configured NO or NC via the DCP.
Vout (5) - Common output - Common output
Alarm Filter (4) – Can filter alarm signal if the car is – Can filter alarm signal if the car is
parked and the elevator doors are open parked and the elevator doors are open
Maintence alarm (3) - External alarm input that
bypasses audio countdown. For engineers only. bypasses audio countdown. For engineers only.
Intercom call (2) – Provides intercom functionality – Provides intercom functionality
to call to the DCP handset (usually located in the to call to the DCP handset (usually located in the
machine room). machine room).
Vout (1) - Common output - Common output
5. Internal Microphone
6. CANBus
The TOC DAU supports either a 2-Wire CAN (using its internal battery backup) or a
4-wire CAN connection (using the power and battery backup provided on the CANbus).
Please take note of the CAN pin terminal connections as these may differ between
product.
CAN Connections DCP
J8 CAN Bus
- External alarm input that
The equipment's internal microphone is pre-wired and
connected at the factory, it only needs to be reconnected
if the connector comes loose.
Terminals 1 and 4 correspond to the Vdc supply of the
equipment. Terminals 2 and 3 are responsible for the
transmission and reception of data and digital audio.
To complete the emergency phone system, the TOC DAU
will need to be have a connection to the DCP within the
CANbus system. This connection shall be done using either
a 2-core or 4-core wire.
4 -Vin
3 CAN L
2 CAN H
1 +Vin
6
5
4
3
2
1
CAN Connections DAU
6 CAN Bus
Car alarm
Intercom Maintenance
call call
1 +Vin
2 CAN H
3 CAN L
4 -Vin
Filter
alarm
4