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Caution
To supply power to this product, make use of AC
24 V 50 Hz/60 Hz or PoE Plus (IEEE802.3at
Type2). Make use of the correct voltage.
Be sure to use an AC 24 V supply that is isolated
from the primary power supply circuit.
Supplying a power beyond the rated value may
result in failures, smoke or fire. If the camera
breaks down, turn off the power and contact your
dealer immediately.
When a power beyond the rated value is
supplied, the internal components may be
damaged even if no abnormality is found on the
appearance and operation of the camera.
Please contact your dealer immediately for
servicing (charged separately).
6 Connect the LAN cable.
Connect the camera to a hub or computer
.
0
using a LAN cable.
When connecting to a hub: Make use of a
0
straight cable.
When connecting to a computer: Make use
0
of a cross cable.
LAN cable to use
STP (Recommended shield cable)
0
Length of 100 m or shorter
0
Category 5e and above
0
Note :
Cross cables cannot be used with some
0
computers. When connecting the camera
directly to a computer, check the computer's
LAN specifications in advance.
Installation and Connection Preparations (VN-H657BU)
26
LAN cable
[10BASE-T/
100BASE-TX]
LAN cable
connection
terminal
7 Connect the alarm signal cable to the
alarm signal terminal.
Connect the alarm signal terminal to external
0
devices, such as a sensor or buzzer.
For information on the pin number and signal
0
name of the alarm signal, refer to the
following.
(A p.15 [List of Alarm Signal Terminal Signals] )
Fore more details on alarm input/output,
0
refer to the following.
(A p.19 [Alarm Input/Output Signal] )
C
A
Alarm signal cable
.
A Loosen screws on both sides of the screw
terminal with a flathead screwdriver, and
remove the screw terminal.
Memo :
You can remove the screw terminal easily by
0
inserting the tip of the screwdriver into the slit of
the screw terminal.
B Peel off about 4 mm of the alarm signal cable
covering, and insert the cable into the screw
terminal.
C Turn the screws at the side to secure the alarm
signal cable.
D When the alarm signal cable is secured, return
the screw terminal that was removed in A to its
original position.
Alarm signal cable to use
Length of 50 m or shorter
0
UL1007, UL1015 or equivalent products
0
AWG#22 to AWG#18 or equivalent
0
products
Note :
Noises from an external source may cause the
0
camera to malfunction even when the cable
used is within 50 m. In this case, move the cable
away from the noise source.
D
Alarm signal
D
terminal
B
Screw terminal
A
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