PS
BUS
TK
BUS
PI
BUS PE
BUS 2 1
2
1
4
3
6
5
8
7
NC
NO
C
BUS TK
230 Vac
230 Vac
BUS PE
L
BUS
PS
BUS
TK
BUS
PI
BUS PI
BUS 2 1
2
1
4
3
6
5
8
7
NC
NO
C
230 Vac
BUS PE
230 Vac
L
148
WIRING DIAGRAMS - VERSIONS
Auxiliary services – Staircase light control
stairCase liGHts COntrOl On BUs WitH aCtUatOr, item 346200
stairCase liGHts COntrOl On BUs WitH sPeCial COntrOl, item 4651m2
Installation on video systems
Installation on video systems
Using the special control the switching of
light is timed.
MOD = –
M
= –
= –
P/N
= –
= –
t = –
Wiring for door lock control to special pushbutton of handsets
and to staircase light pushbutton of handsets.
PE
A = –
PL = 2
M = 3
SPE = 7
Aux = –
MOD = 3
M
= –
= –
P/N
= –
= 2
t = –
the special control acts on the actuator item 346200
configured to switch on the light. For further information see
technical sheets of the special control item 4651M2 and the
actuator item 346200.
NOtE: in audio systems, the wiring of the special control
4651M2 can occur in any point of the system.
associated to
the handset = 2
346000
346830
346200
346200
346830
346000
4651M2