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Preparation (Step 1 Connection/Installation)
1-1 Connecting Cables (Continued)
This terminal is for connecting with an alarm annunciator such as an indicator, a lamp
or a buzzer.
VN-C655
OUT
Terminal
Grounding
Terminal
(Alarm Output
Equivalent Circuit)
4. Connection of LAN Cables
Connect the camera to a hub or a PC by using a LAN cable.
Note
When using 100 BASE-TX, ensure to use a Category 5 (or higher) cable.
16
Alarm Device
Connection
Example
DC 12 V
R
IN
GND
Output Requirements
• Equivalent to NPN open collector output
(The output logic is set with [V.Networks Setup
Tool.])
• Allowed applied voltage: DC 12 V max.
• Allowed input current: 50 mA
• Momentary output: 1 to 5000 ms
(The duration is set with [V.Networks Setup
Tool.])
Caution
Connect the VN-C655 grounding terminal to
the one of the annunciator.
• For hub connection
Use a straight cable.
• For PC connection
Use a cross-over cable.
Caution
There are a few types of LAN board for which
a cross-over cable cannot be used. Check
the specifications of the LAN board to be used
before performing connection.
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