JVC TK-C1481 Digital Camera User Manual


 
E-16
DC12V
AC24V
CLASS 2 ONLY(U TYPE)
ISOLATED POWER ONLY
(E TYPE)
TX
+
TX
-
RX
+
RX
-
AUX
Y/C OUT
SYNC IN
POWER
VIDEO OUT
GND
A
B
CD
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
1.0mm 1.6mm 2.0mm 2.6mm
and more and more and more and more
Connections on the back
CONNECTION/INSTALLATION
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-C1480U Class 2 only
TK-C1480E Isolated power supply only
TK-C1481EG (AC230V)
Power supply
TK-C1480U and TK-C1480E (DC 12 V or 24 V)
Power cable connect to the commercial
AC230V outlet
CAUTION:
When you use this camera, the socket-out-
let shall be installed near equipment so
as to disconnect easily.
Y/C OUT
SYNC IN
POWER
VIDEO OUT
SEE INST-
RUCTION
MANUAL