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Preparation (Step 1 Connection/Installation)
1-1 Connecting Cables (Continued)
6. Connection of Conveter Unit
1.
Press
When a 2-conductor VVF (Vinyl-insulated vinyl-sheath cable) is used, the maximum connection length
is as shown below. (These are merely the standard reference values.)
Maximum cable length
Wire diameter (mm)
Caution
• Connect with the appropriate power-supply voltage. The rated voltage for VN-C655 (Converter
Unit) is AC 24 V, 50 Hz/60 Hz and shall be Class 2.
If a voltage exceeding the rating is supplied, malfunction, or in the worst case, fuming or fire,
may be caused.
• Installation shall be performed by qualified personnel according to regulations of individual
regions.
Notes
Connecting multiple VN-C655 Cameras
In a system where more than 1 VN-C655 is used, turn on the power for a VN-C655 first, followed
by setting the camera until "2-3 Setting IP Address for this Camera Using the 'VN-C655U Setup
Tool' " is completed. Upon doing so, turn on a second camera and perform setting in the same
way. Perform the same procedure for subsequent cameras.
• Default IP address setting for all VN-C655 cameras is 198.168.0.2. When the power for multiple
cameras are turned on at one time under a single LAN environment, therefore, proper access
may not be established due to IP address redundancy. Do not turn on the power of more than
1 camera at the same time.
• When IP address redundancy occurs, ensure that only one VN-C655 exists under a single
LAN environment, and wait for some time (at least 10 minutes). In some cases, the power for
all network devices under the same LAN environment may have to be turned off and on again
to enable access to VN-C655.
18
Power cable
Press
5mm
2.
Press
Connector
3.
to AC 24V
4.
70 m
1.0 or more
1.6 or more
Connect the camera to AC 24 V.
1.
Disconnect the connector from the sup-
plied Converter Unit.
It can be disconnected by pressing both ends
as shown in the left figure.
2.
Mount the power cable to the connector.
Strip the cover of the power cable (about 5
mm), while pressing down the arrow portion
using a flat screwdriver, insert it into the con-
nector.
3.
Mount the connector.
4.
Connect the supplied Converter Unit to
the DC 18V input terminal on the terminal
stand.
180 m
280 m
2.0 or more
480 m
2.6 or more
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