INSTALLATION
Monitor
Keyboard
Controller
DVR
Power
RS-485
Line
Video output
Simple PTZ
RS-485 Daisy-Chain or Star-Form
connection, Termination on the ends.
Video output
Power
Power
Power
DVR
Monitor
Keyboard
Controller
Multiple PTZ
Application Example
For video signal transmission, coaxial cable with 75 Ohm impedence is recommended. Depends on the cable type, the transmission
distance might be different:
RG 6 /U
Cable standard
RG 11 /U
229m / 750 ft
Max. Distance (m /ft )
305m/ 1000 ft
457m / 1500 ft
RG 59 /U
Video Transmission
The actually transmission distance can vary from the data shown on the table left. It is
necessary to consider the environmental in fluences when planning the installation. If
the transmission requires a larger distance, you may use video-balun or fiber-transmitter
to extend the distance. Contact your local sales representative for further information.
RS485 Transmission
The distance of RS485 transmission between 2 nodes depends on the baud-
rate. The table on the right side shows the maximum range of every baud-
rate, assuming a AWG24 wire-pair is used. Note the range might be shorter
than given here, since the cable quality or interferences may affect the
transmitted data, and cause invalid command.
In star-form connection, it might be necessary to use RS-485 Distributor, to
ensure the signal quality of the transmission.
2400 bps
1100m
700m
400m
4800 bps
1700m
9600 bps
19200 bps
Baud Rate
Max. Distance
2
English
Use 4 Screws
to fix (not
included)
Wall-Mount Bracket
(optional accessory)
Reverse-Mount
Use 4 Screws to fix
(not included). Change SETTING in OSD
Mounting
Use 4 Screws to fix
(not included)
360°
Pan
180°
Tilt
Surface-Mount
Wall-Mount
Make sure the installation
enviroment provide enough
space for pan and tilt
movement, else it might
damage the mechanic parts.
For a smooth telemetric operation, it is necessary to set the termination properly.
RS485 Termination
1. Chain Connection
RS 485+
RS 485-
ID:1
Termination
ON
ID:2
Termination
OFF
ID:3
Termination
OFF
ID:4
Termination
OFF
Keyboard
Termination
ON
2. Star-Form Connection
Keyboard
Termination
ON
ID:1
Termination
ON
ID:2
Termination
ON
ID:3
Termination
ON
ID:4
Termination
ON
Mobile-Mount with Anti-Shock
