Laskomex CD-2502 Series Installation, Service And Programming Manual page 64

Local
power supply
13,5V DC/1A
AC
230V AC/50Hz
Figure 42: System CD-2502 video. Connection of monitors using CVR-2 distributor - local
power supply of monitors
Figure 43: Entry phone CD-2502 video – basic system for one staircase.
16 SELECTION OF WIRES AND CONNECTION DIAGRAMS
VS GS L+ L- C+
AC + -
+15V GND L+ L- 1C+ 1C-
MON1
Power supply
13,5V DC/1A
NOTE! Terminal sequence was
!
changed on the diagram
NOTE!
!
Terminals GZ, GZA and VZ, VZA
are connected permanently
inside electronic cassette.
C- GB B1 VC GC CC AUD
......
+15V GND L+
MON4
IN
AC AC + -
230V AC/50Hz
L+
MON1
MON2
MON3
MON4
MON2
MON3
MON4
12 V AC 14,5 V AC
1 A
0,8 A
LED
63
MVC-6x50
L- C+ C-
CVR-2
L- NC2 NC1
Electronic
cassette
C-
C+
EC2502
Uniphone
CVR-x
any monitor
CVR-x
power supply
of electronic
230 V AC cassette
EC-2502/U
CP-25xxV
NP-xxxx
Accumulator
Electro - catch
Button