FAAC A952 - 14. Intercom

A952 79 532310 - Rev.A
CLCHG CLCHG CLCHG
ON
1
2
ON
1
2
ON
1
2
59
DS1 DS1 DS1
CANBUS CANBUS CANBUS
The 2 DIP switches on the E952IO board must be set
as follows:
- On the first and last units of the cascade connec-
tion: both ON.
- On intermediate units (if any): both OFF.
ADDRESSING
A unique ID must be assigned to each A952 in the
network as indicated below.
Do not assign the same ID to more than one unit in
the network.
REGISTRATION
After having wired up and assigned an address to each
unit, registration should only be carried out on the
A952 that has been assigned ID1.
14. INTERCOM
DESCRIPTION
The A952 is capable of communicating with other
A952 units via an Intercom network connection. This
enables the following applications to be created:
- INTERMODE: a door from which to set the operating
mode for all the other doors that are connected to
the network.
- INTERLOCK: two single doors, where the opening
of one is subject to the closing of the other and
vice versa.
- 2 LEAVES: access consisting of a double leaf.
- 2 LEAVES + INTERLOCK: two interlocked accesses,
each consisting of a double leaf.
!
Every network connected A952 should be pro-
grammed for the same Intercom mode.
CONNECTION
The units in the network are connected via 3 cascade
connected-wires between the CANBUS connectors of
the E952IO boards: (59).
L
The sequence in which the units are wired is unim-
portant, but it is essential that a CASCADE connection
is used.