ClearView HD2-PTZ-4 Manual De Propietario
20
4 Cable Connection
4.1 Cable Connection
The speed dome combination cable includes video cable connection port, RS485 connection port, alarm
input and output port, and power cable connection port. Please refer to the label for detailed information.
Slight difference may be found in the port amount since some functions are optional.
Slight difference may be found in the port amount since some functions are optional.
Name
Function
485
A
485-A. It is to control dome built-in PTZ.
B
485-B. It is to control dome built-in PTZ.
AC24V
24V power port. Connect to the power cable.
HDAVS
BNC port. HDAVS standard signal to control the speed dome.
Sheet 4-1
4.2 System Layout
4.2.1 System Connection
4.2.1.1 BUS connection
Please refer to Figure 4-1 for system connection information.
Figure 4-1
Note:
Please use shielded twisted pair. The shielded layer shall connect to GND firmly; otherwise it may affect
communication or video work.
4.2.1.2 Star Connection
Please refer to Figure 4-2 for alarm connection information.