Speed Dome Camera Instruction Manual
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Power Description
z
Carefully check the voltage and current capacity of the rated power.
Input Voltage Range
Current Consumption
DC 11V ~ 18V
2.0A
z
For the DC input, be careful with the polarity of DC power. The system should be
permanentally damaged by wrong DC input.
z
In case that the length of the power wire is very long, there may be voltage drop and the
syatem may not work properly. Make the length of the power wire as short as possible.
z
When the rated power input is PoE+(High PoE), make connections only with the
equipments whose rated power is PoE+(30W). (PoE+ 802.3aT)
RS-485 Communication
z
For PTZ control, connect the cable(s) to your keyboard or DVR. To connect multiple
cameras to a single controller, RS-485 communication should be connected in parallel as
shown below. If you are connecting a single camera to a controller, terminate the camera.
When connecting more than one camera to a single controller, terminate the last camera
on the communication line. The last camera means the camera farthest in cable length
from the controller.
Note that the total length of the communication cable between a
controller and the camera(s) on the same communication line must be less than 1.2Km.
INSTALLATION
2
CONTROLLER / DVR
RS-485
+
-
#1
+
-
#2
+
-
#n
+
-
