About Connection Cables - JVC TK-C205 Mode D'emploi

Installation and connection

About Connection Cables

Be careful of the following items when connecting the cables.
• Tur n OFF the power supply to all
components before making connections.
CAUTION:
• If thin cables are used (i.e. with a high
resistance), a significant voltage drop
will occur when the unit is at its
maximum power consumption. Either
use a thick cable to restrict the voltage
drop at the camera side to below 10%,
or place the power supply near to the
camera. If voltage drop occurs during
operation, the performance will be
unstable.
E-10
Video signal cables
Connect the coaxial cables (BNC) to the video
signal output connector (BNC).
Cable
RG-59
RG-6
RG-11
DC 12 V or AC 24 V power supply cable
Connect the DC 12 V or the AC 24 V power
supply to the DC 12V/AC 24V terminals on
the terminal board. To prevent connection
errors or a cable disconnection, we recom-
mend the use of lug plates for the connec-
tions.
To Video
Signal Cable
The following table shows the connection dis-
To DC 12 V or
tances and connection cables provided that
AC 24 V
2-conductor VVF cables (vinyl-insulated vi-
Power Supply
nyl sheath cables) are used.
Conductor diameter (mm)
Maximum
extension (m)
• Do not allow input from both a DC 12 V
and AC 24 V power supply at the same
time.
• When using a DC 12 V power supply,
ensure that the polarities of the cable
are correct.
• The AC 24 V power supply should
conform to the following:
U-type:
E-type:
Maximum extension (No cable
compensator)
200m
350m
450m
1.0mm
ø
(AWG18) (AWG14) (AWG12)
DC 12V 60m
(200ft)
AC 24V 150m
(490ft)
Class 2 only
Isolated power supply only
1.6mm 2.0mm
ø ø
160m 250m
(520ft) (820ft)
400m 600m
(1300ft) (2000ft)