Video Recorder 630/650 SeriesHardware setup en 25
4.6 | RS485 port |
Connect Bosch,
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
Signal name | Pin number | Description |
TX - | 1 | Data transmission |
TX + | 2 | Data transmission |
GND | 3 | Shield |
Table 4.1 RS485 pin definition
The recommended cable cross section is AWG
Bosch Security Systems | Installation and Operation manual | F.01U.169.663 v2.0 2012.02 |