Figure 5 Monitor
with individual / storey
doorstation and extra camera
-
VIZIT-M440C
-18
+18
+12
-12
POWER SUPPLY
BPD18/12-1-1
V
1A
50
ELECTROMECHANICAL
LOCK R 10 OHM)
(
LINE
GND
+E
VO
Ec
LC
BVD 410CBL
-
LN-
GND
LN+
VI1
+E
DATA
Ec1
Ec2
GND
VI2
MONITOR
VIZIT M
C
- 440
VO
Ec
GND
Extra Camera
12 V
max
, 0.3 А
Door bell
button
INDIVIDUAL / STOREY
DOORSTATION
Colour
Figure
Monitor
as the main device with
doorstation, individual / storey doorstation and extra camera
6 -
(
)
VIZIT-M440C
multi-apartment
HS
+
COMMUTATOR
BKM-440
HS
-
LN1-
GND
VI2
+E
L1
N+
LN2-
VI1
LN2+
Ec1
Ec2
+E
GND
LN-
GND
LN+
+E
DA
T
A
VO1
HS/MON
EQUIV
A
B
C
VO2
GND
VO
Ec
GND
Extra Handset
INDIVIDUAL / STOREY
DOORSTATION
+
-
LN
GND
+E
Ec
LC
-
BVD 406CB
VO
VG
To next commutators
To other apartments
VO
VG
VG
-18
+18
V1
FA
LN
VG
V2
FB
LN
VG
V3
FC
LN
VG
V4
FD
LN
VG
GND
LINE
SEL
Ek
VI
82-Ohm resistor should be connected
between the VO and VG terminals
of the last commutator in the circuit
COMMUTATOR
BK-4MV
or BK-4V
(
)
To
doorstation / control unit
multi-apartment
-18
+18
+12
-12
POWER SUPPLY
BPD18/12-1-1
Main Monitor
·
·
Individual / storey doorstation activation
Switching of video channels
Intercom priority over Extra Handset
·
Extra Camera
12 V
max
, 0.3 А
V
1A
50
ELECTROMECHANICAL
LOCK R 10 OHM)
(
LN-
GND
LN+
VI1
+E
DATA
Ec1
Ec2
GND
VI2
- 440
MONITOR
VIZIT M
C
