JVC TK-C1460 - Manual (Page 16)

E-16
DC12V AC24V
CLASS 2 ONL
Y(U TYPE)
ISOLA
TED POWER ONL
Y
(E TYPE)
TX + TX - RX + RX - AUX
Y/C OUT
SYNC IN
POWER
VIDEO OUT
GND
A B C D
SEE INST-
RUCTION
MANUAL
1
+ -
2
Connect the DC 12 V or the AC 24 V power
supply to the DC 12V/AC 24V terminals. To
prevent connection errors or a cable
disconnection, we recommend the use of lug
plates for the connections.
The following table shows the connection
distances and connection cables provided
that 2-conductor VVF cables (vinyl-insulated
vinyl sheath cables) are used.
Maximum extension
(reference)
Conductor
diameter
100 m 260 m 410 m 500 m
1.0
∅mm 1.6∅mm 2.0∅mm 2.6∅mm
and more and more and more and more
Connections on the back
CONNECTION/INSTALLATION
Ⅲ Power supply (DC 12 V or AC 24 V)
MEMO
• 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.
• Attach the cable conductors so that they
do not come into contact with the drop
prevention wires.
• 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:
TK-C1460U Class 2 only
TK-C1460E Isolated power supply only