Laskomex CD-2502 Series Installation, Service And Programming Manual page 63

Digital entry phone system
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AC1
AC2
L+
L-
AC3
AC4
NC
NC
1
8
8
1
PLUG RJ 45
NOTE!
-
in every monitor connected to distributor
CVR-1 jumper Z1 should be in position
UTP+TERM!
-
in distributor at the end of C+ C- line set
JP1 to the one of three possible value. This
value should be selected experimentally to
get the best picture on monitor screens.
* for MV-64xx - 15V DC/0.8A
for MVC-6x5x - 13.5V DC/1A
Figure 40: System CD-2502 video. Connection of monitor – description of plug and socket
RJ-45 used for connecting the monitor in use with CVR-1 distributor.
VS
+15V
Figure 41: System CD-2502 video. Connection of monitors using CVR-2 distributor - central
power supply of monitors
16 SELECTION OF WIRES AND CONNECTION DIAGRAMS
electro-catch
uP
lock
Figure 39: Electronic cassette block diagram
8
7
6
5
4
3
2
1
GS
L+
L-
C+
C-
L- 1C+
GND
L+
1C-
MON1
MON4
Power supply
15V DC/4A
stabilizer
1,85 A
ZT1
A
key
B
JP3
demagnetising
brown
brown - white
green
blue - white
blue
green - white
orange (NC)
orange - white (NC)
VC
GB
B1
GC
CC
AUD
......
+15V
GND
L+
L-
IN
AC
AC
+
-
230V AC/50Hz
L+
L-
62
VP
+12V
VS
GS
GP
MC
SP
GA
VZA
GZA
VZ
KZ
GZ
Distributor CVR-1
monitor
feeder*
MV-64xx
MVC-6x5x
MVC-6x50
C+
C-
CVR-2
NC2
NC1
Electronic
cassette
C+
C-
EC2502

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