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Issue: 1.0
2.3 Connection Interface and Wiring cables
*Caution
Do not connect the power cable until all other connections have been completed.
Be sure to remove the shipping foam ring and sheet before connecting the power to the dome camera.
2.3.1 Connecting the RS-485 lines
The dome camera can be controlled remotely by an external device or control system such as a controller using
RS-485 half duplexer (RS-485 Connection). For connecting multiple ‘home run’ PTZ cameras, use the EDA997A
Data Distributor.
2.3.2 Connecting Video Jack
Connect the ‘silver’ video Jack (BNC connector) to the video input of the HDcctv DVR or other HDcctv device.
(Optional) Connect the ‘yellow’ video to an analog monitor or other analog video equipment.
2.3.3 Connecting Alarms
Alarm In: You can use external devices to trigger the dome camera to react to events. Mechanical or electrical
switches can be wired to the AIarm Input and Ground pins
Alarm Out: The dome camera can activate external devices such as buzzer. Connect the device to NO (or NC) and
COM pins.
2.3.4 Connecting the power
Connect the power jack of AC24V adaptor to the dome camera.