IBM LV-671 Manuale Utente
LV-671 User’s Manual I/O Port Pin Assignment
Serial Port
49
A.7 < Serial Port >
Connector: COM1
Type: 9-pin D-sub male connector on bracket
Pin
Description
Pin
Description
1 MDCD1-
6 MDSR1-
2 MSIN1-
7 MRTS1-
3 MSO1-
8 MCTS1-
4 MDTR1-
9 MRI1-
5 Ground
Connector: COM2
Type: 9-pin D-sub male connector on bracket
Pin
Description
Pin
Description
1 MDCD2-
6 MDSR2-
2 MSIN2-
7 MRTS2-
3 MSO2-
8 MCTS2-
4 MDTR2-
9 MRI2-
5 Ground
Output Voltage: +/- 9V.
1
5
6
9
6
9
1
5