Bosch DVA-08K User Manual
RAID Subsystem DVA-08K | Installation Manual
Appendix: Pinouts | en 63
Bosch Security Systems
F.01U.027.797 | V2 | 2008.08
9.2
COM1 Cable: DB9 and Audio Jack Pinouts
Fig. 9.1
Serial Port Cable CN1 and CN2 Connectors
32
SD9+
66
SD9-
33
SD10+
67
SD10-
34
SD11+
68
SD11-
Pin
Name
Pin
Name
Table 9.1
VHDCI Connector Pinouts (Cont.)
CN1 Pin Number
Pin Name
1
Ground
2
TXD
3
RXD
CN2 Pin Number
Pin Name
1
NC
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
NC
Pin 4 and Pin 6 are shorted
Pin 7 and Pin 8 are shorted
Table 9.2
COM 1 Cable, RS-232C (Audio Jack) Pin Out Definitions
i
NOTICE!
A null modem is used for wire-swap and is necessary for connecting in between COM1CN2
and a PC serial port.