Appendix
B:
Terminal assignment (Pins)
DLoG MPC 6
Manual
121
17.1.4.
Serial port COM2
Version: D-SUB-D, 9-pin, MALE, via adapter cable to motherboard reference
P16
RS232 version (standard)
Pin
Signal
Name
1
DCD
Data Carrier Detect
2 RxD Receive
Data
3 TxD Transmit
Data
4
DTR
Data Terminal Ready
5 GND Signal
Ground
6 DSR Data
Set
Ready
7 RTS Request
to
Send
8 CTS Clear
to
Send
9 RI
Ring
Indicate
RS422 version (optional)
Pin
Signal
Name
1 Connected
to
Pin2
2 Connected
to
Pin1
3
RXD
−
Receive
Data
−
4
TXD
−
Transmit
Data
−
5 GND
Signal
Ground
6 Connected
to
Pin7
7 Connected
to
Pin6
8
RXD+
Receive Data +
9
TXD+
Transmit Data +