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CONNECTING PTZ CAMERAS
PTZ devices can be connected to the DX4500/DX4600 using the two
DX4500/DX4600 support for PTZ camera connection is summarized as follows:
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•
•Maximum distance for serial communication lines is 4,000 ft (1219 m)
•Multiple PTZ cameras are connected by
To connect a PTZ camera to the DX4500/DX4600:
1.Using a small screwdriver (or similar tool), push in the DATA 1 TX- terminal block retainer.
2.Insert the RX- serial data line from the PTZ camera into the TX- connector, and then release the terminal block retainer.
3.Verify that the RX- data line is securely fastened to the TX- terminal block.
4.Repeat steps 1 through 3 to connect the RX+ data line.
Figure 9. Connecting PTZ Camera Serial Communication Lines
The following table describes the RS-422/RS-485 ports.
Table E. Data Port Descriptions
Description | |
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TX - (DATA | Data Transmission |
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TX + (DATA +) | Data Transmission |
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RX - (DATA | Data Reception |
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|
RX + (DATA +) | Data Reception |
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|
GND | Shield |
|
|
20 |