V-Tec VT596/KP Manuel d'utilisateur Page 24

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2 Wire System Application
VIDEO INTERCOM SYSTEM 2013 General Catalogue
46 47
Extending Monitors(up to 16)
Extending Door/CCTV Cameras
2
2
2 2 2
Name
PC6
PC6
DBC4S
2
2 2 2 2
Name
In-Out topology:
Star topology:
Name Name Name Name
PC6
DBC4S
To monitors
NameNameName
PC6
DCU
DBC4S
To monitors
2 2
DCU
Cable and Distance
Cable A(m)
B(m)
2 IM
B(m)
16 IM
CAT5 Cable (Combined)
40 80
Pair Cable (Parallel) 2X0.75 mm
2
30 50
Twisted Cable 2X0.75 mm2
60 100 40
Twisted Cable 2X1.0 mm
2
80 120 60
2
2
2
C
B
A
PS5-24V
DPS
DBC4S
DBC4S
DPS
PS5
2
Cable Usage A B C
Twisted cable 2x0.75mm
2
60 60 30
Twisted cable 2x1 mm
2
80 80 40
Cable Usage A B C
Twisted cable 2x1 mm
2
70 30 20
Twisted cable 2x1.5 mm
2
70 50 30
When Monitor Quantity < 20
When Monitor Quantity > 20
The maximum distance of the wiring is limited
in the DT system. Using different cables may
also effect the maximum distance of the system
can reach.
Cables should be non-shielded! And the twisted
cables are recommended, if non-twisted cable
is used, the total distance will remain only to
half.
Connection Diagram Cable and Distance
2013-2014 General Catalogue
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