4.4. Cabling
4.4.1. Power Connector
Please, check the voltage and current capacity of power carefully. The rated electrical power
to operate this camera is AC 24V / 2A. The current must be 2A or higher.
After you assemble the power adaptor wires to the included 3 pin terminal block, plug it into
the power connector. Note that the center pin has no connection.
4.4.2. Video Cable
Connect with BNC coaxial cable.
4.4.3. RS-485 Communication
After assembling communication wires to the included 2 pin terminal
block, plug it into the communication connector. The D+, D- line
should be connected ‘+’, and ‘-’ pins respectively.
4.4.4. Alarm I/O
Use this connecter if you have an Alarm I/O module. If you need more detailed information,
please refer to the user’s manual of the alarm I/O module.
Doc # INS 20/21Z704T-PZ
Issue Date: 03/22/2007
Revision: C
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