Connection Of Lan Cables - JVC VN-C625 Manual Del Usuario

Preparation (Step 1 Connection/Installation)
1-1 Connecting Cables (Continued)
Alarm Output Terminal
VN-C625
OUT
Terminal
Grounding
Terminal
(Alarm Output
Equivalent Circuit)

3. Connection of LAN Cables

Note
When using 100 BASE-TX, ensure to use a Category 5 (or higher) cable.
E-16
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Alarm Device
Connection
Example
DC 12 V
R
IN
GND
Connect this terminal to alarm devices such
as an annunciator, indicator, lamp or buzzer.
Output Requirements
• Equivalent to NPN open collector output (Set
output logic using the controller)
• Allowed applied voltage: DC12V and below
• Allowed input current: 50 mA
• Momentary output: 1 to 5000ms (Set duration
using the controller)
Caution
Connect the grounding terminal of VN-C625
to the GND terminal of the alarm device.
Use the LAN cable to connect this camera
to a hub or PC
When connecting to a hub
make use of a straight cable.
When connecting to a PC
make use of a cross cable.
Caution
The use of a cross cable may not be
supported by certain LAN boards on some
rare occasions. As such, please check your
LAN board specifications before connection.