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66 en | Appendix: Pin Outs RAID Subsystem DVA-16K | Installation Manual
F.01U.027.799 | V2 | 2008.08 Bosch Security System
9.2 DB9 Audio Jack Pin Outs
This cable is able to connect the COM1 serial port on the controller module rear panel for ter-
minal emulation management.
Fig. 9.1 RS-232C (Audio Jack) Pin Outs
CN1 Pin Number Pin Name
1Ground
2TXD
3RXD
CN2 Pin Number Pin Name
1NC
2RXD
3TXD
4 DTR (Shorted)
5GND
6 DSR (Shorted)
7 RTS (Shorted)
8 CTS (Shorted)
9NC
Table 9.2 RS-232C (Audio Jack) Pin Out Definitions