Wiring and Cabling
Port Description
Table 2-3 Pin Description of Main Cable
Port Pin Number (RJ45)
Power Description
Carefully check the voltage and current capacity of the rated power. The rated power is indicated in the
back of main unit.
Table 2-4 Power Consumption
Dual Power Model
For the DC input, be careful with the polarity of DC power. The system could be permanently damaged by
wrong DC input.
If the DC power wire is very long, there may be a voltage drop and the system may not work properly.
Make the length of the power wire as short as possible.
Document 800-06705 - Rev A - 12/10
Figure 2-3
Main Cable
1
2,4
5
3
7
6,8
Model
HDT
HDTX
Typical Connection Diagram
Power
BNC
RS-485
Connector / Wire Color
BNC Connector
Red
Yellow
Power Jack (Orange)
Power Jack (White)
Input Voltage Range
DC 11V ~ 18V or
AC 17V ~ 29V
Mini PTZ Dome Camera User Guide
Monitor
Controller / DVR
Signal
RS-485 +
RS-485 −
Power +
Power -
Current Consumption
DC 12V, 0.8 A /
AC 24V, 0.4A
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