Bosch Appliances DVR 630 User Manual
Video Recorder 630/650 Series
Hardware setup | en
25
Bosch Security Systems
Installation and Operation manual
F.01U.169.663 | v2.0 | 2012.02
4.6
RS485 port
Connect Bosch, Pelco-P or Pelco-D controllable cameras to the unit for pan, tilt, and zoom
control.
The Bosch protocol is supported with the following baud settings:
–
9600 baud
–
8 data bits
–
1 stop bit
–
no parity
–
no flow control
Figure 4.7
RS-485 connector
Table 4.1
RS485 pin definition
The recommended cable cross section is AWG 28-16 (0.08-1.5 mm2).
Signal name
Pin number
Description
TX -
1
Data transmission
TX +
2
Data transmission
GND
3
Shield