Mi 2453/1
- 18 -
I
TALIANO
E
NGLISH
F
RANÇAIS
E
SP
AÑOL
P
OR
TUGUÊS
D
EUTSCH
Connection of a supplementary
ringing bell or a lamp signaler for
the incoming calls
By applying a ringer (with its own power
supply) between terminals C and NO it is
possible to drive to another room the calls
received by the switchboard.
- Contacts C and NO of the relay are open in
idle state and closed in activation mode.
Vice-versa for C and NC.
By the “Advanced” menù it is possible to set
the operating mode and time of the relay.
Connection of a local calling button
Connecting a button (FP) be-
tween terminals A1 and GN it is
possible to enable the switch-
board ringing with a different
ringing tone and without engag-
ing the switchboard itself.
FP
GN
A1
NO
NC
C
GN
A1
NO
NC
C
INTERCOM-VIDEOINTERCOM MULTI WAY SYSTEM
DV2420
2221S
2221MQ
230V
127V
0
J1
1 2 3 4 5
J1
1 2 3 4 5
LM
LM
LP
LP
DV2421Q
DV2424Q
LM
LM
LM
LM
LI
LI
LO
LO
LO
LO
LI
LI
LM
LM
A1
A1
LM
LM
A1
GN
FP
FP
LO
LO
LI
LI
J1
1 2 3 4 5
J1
1 2 3 4 5
J1
1 2 3 4 5
PRI
110V÷240VAC
LP
LP
ZH1262
WB3252
EX352
EX362
ZH1252WE
SE4252
ZH1252WEB
LO
LO
PE
LP
LP
LI
LI
SE
S+
S-
PA
PB
GN
A
J
T
G
P
W
D
M
B
K
U
H
Q
X
E
N
C
L
V
I
R
Y
S
Z
F
O
1
4
7
2
5
8
0
3
6
9
PDX2000
(*)
201
(*) TD2000.. --> PB/PB
J1 (DV2421Q/DV2424Q)
=
1-2 termination 47Ω
3-4 termination 70Ω
4-5 termination 100Ω
J1 (DV242.Q/DV2420) =
2-3
open line
(default)
FP
= Floor call push-button
(optional)
SE
= Electric door lock (12VAC-1A max.)
PA
= Door release push-button (
optional
)
Note.
When the LO output is used,
remove the impedance group
between the LO terminals of the
PDX2000 switchboard junction box.
12Vac; 12÷24Vdc - 1A