ViziT M430C - Page 4

VO
Ec
GND
LN-
GND
LN+
VI1
+E
DATA
Ec1
Ec2
GND
VI2
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
Line from an entrance doorstation
or control unit
Non-regulated
Power Supply
VDC18 , 0.5А
+
-
Additional camera
12 VDC, 0.15 A max.
- 430
Monitor
VIZIT M C
Commutator
BK V-4
82 Ohms resistor must be connected
to VO and VG terminals of the top
commutator BK-4V
To commutatorsnext
BK-4V
To apartmentsnext
TERMINAL
Digital data
Operating voltage
Video input for cameradoorstation
Video input for additional camera
Power ground
Video ground
LN +
LN -
GND
VI1
+E
DATA
Ec1
Ec2
GND
VI2
+12 VDC for additional camera
+12 VDC for cameradoorstation
Intercom line
CIRCUIT
Table 1
Figure 3. Monitor VIZIT-M430C with entrance doorstation and additional camera