
4
1.3.3 DLA6334 Series
Please refer to Figure 1-3 for keyboard port information.
Figure 1-3
Please refer to the following sheet for detailed information.
SN
Name
1
USB port
2
RS422 port
3
RS485 port
4
RS232 port
5
Power socket
1.4
1.4
1.4
1.4
Port
Port
Port
Port Features
Features
Features
Features
RS232 port can directly connect to device if there is RS232 port. The distance should be
within 10m.
RS485 transmission distance is 1200 m
(
9600bps, max 3000m actually.
For network keyboard series, please connect to the network port to connect the DVR or the
network speed dome.
1.5
1.5
1.5
1.5
Power
Power
Power
Power
The keyboard uses +12V DC, you can use +12V adapter included in the accessories bag.