Sub-D 9 pins
RxD
TxD
DSR
GND
DTR
CTS
RTS
TABLE A.4 D9 TO D9 CONNECTION
3. PC to Adaptor Box
Computer:
Sub-D 9 pins
TxD
RxD
DTR
GND
DSR
RTS
CTS
TABLE A.5 D9 TO D9 CONNECTION
Sub-D 9 pins
Pin 3
TxD
Pin 2
RxD
Pin 6
DTR
Pin 5
GND
Pin 4
DSR
Pin 8
RTS
Pin 7
CTS
Adaptorbox:
Sub-D 9 pins
Pin 2
RxD
Pin 3
TxD
Pin 4
DSR
Pin 5
GND
Pin 6
DTR
Pin 7
CTS
Pin 8
RTS
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 3
Pin 2
Pin 6
Pin 5
Pin 4
Pin 8
Pin 7