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12
<RS485 Parameter List>
Setup items
Setup contents and defaults
RS485 transmission
Configure whether or not to control the connection devices through
the camera using RS485 communication by selecting On/Off.
Default: On
Communication method
The RS485’s cable communication scheme can be configured to
4-line communications or 2-line communications.
Default: 4-line
Baud rate
Select one of the following RS485 communication speeds.
2400 bps/ 4800 bps/ 9600 bps/ 19200 bps/ 38400 bps
Default: 19200 bps
Data bit
Data bit can be set to 7 bit or 8 bit.
Default: 8 bit
Parity check
Select one of the following options to configure whether or not to
perform a parity check.
None/ Odd/ Even
Default: None
Protocol
Select a RS485 control command from one of the following
controls.
Pelco-D/ Pelco-P/ Custom
Default: Pelco-D
Unit address
Allocate addresses for each connection device in order to send
commands to a specific connection device linked over an RS485
line.
Be careful that the address is not identical with another connection
device’s address.
The setting range of the unit address varies depending on the
protocol used.
Usable characters include [0-9,a-z,A-Z].
Default: 01