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Connecting to the ac24 v power supply, Connecting to the ac24 v power supply 15, Cation – JVC VN-C20 User Manual

Page 15: Warning

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15

Connecting to the AC24 V power supply

Connect this product to the AC24 V power
supply when not using the PoE.

Cation:

● Make sure to select only one mode of

electrical supply. Connecting the power cord
and the LAN cable for the PoE at the same
time may result in failure or malfunction of the
camera.

● The unit is to be powered by an AC 24 V

power supply.
The AC 24 V power supply should conform to
the following:Class 2 only(For USA),Isolated
power supply only(For Europe and other).

Power cord

● To prevent misconnection and detachment of

cords, use a lug plate for connecting to the
terminal.

● When using 2-core VVF (Vinyl-insulated

vinyl-sheath cable), the connection distance
is as follows:(Reference value)

Notes:

● In a system where multiple units of VN-C20

are used, turn on the power of only 1 unit to
configure the IP address settings via the
Internet Explorer. Upon doing so, turn on the
power of the second unit and configure
accordingly. Configure the camera settings
using the same procedure.

● If the duplication of IP address occurs, make

sure to exclude 1 device and disconnect VN-
C20 from the LAN.Access to VN-C20 may be
disabled for a short period of time (at least 10
minutes), unless you restore the power
supply of all network devices under the same
LAN environment.

Maximum
Connec-
tion Dis-
tance (m)

90

240

390

Conduc-
tor Diam-
eter (mm)

R1.0 and

above

R1.6 and

above

R2.0 and

above

CLASS

2

ONL

Y

For

USA

ISOLA

TED

PO

WER

ONL

Y

For

EUR

OPE

and

O

THER

CAUTION: Do not use
PoE and AC24V together

POWER

VIDEO OUT

10BASE-T/100BASE-TX

G

2

1

2

1

2

1

ALARM

OUTPUT

Po

E

INPUT

A

C24V

PUSH

DO NOT CONNECT TO THE
TELEPHONE NETWORK

Power
indicator

To
Power

Warning

The rated power of this product is AC24 V 50
Hz/60 Hz. Make sure to use it with the correct
voltage.
Use an AC24 V supply that is isolated at the
primary end.
Supplying a power beyond the rated value
may result in failures and in the worst
scenario, smoking and fire.

VN-C20_EN.book Page 15 Tuesday, January 31, 2006 1:51 PM