Hitachi ED-X32 User Manual page 76

Connection to the ports (continued)
USB
N
USB B type jack
Pin Signal
1 +5V
2 - Data
3 + Data
4 Ground
O CONTROL
D-sub 9pin plug
• About the details of RS-232C communication,
please refer to the following page.
Pin Signal
1 (No connection)
2 RD
3 TD
6
O
N
4 3
2
1
Pin Signal
4 (No connection)
5 Ground
6 (No connection)
9 8 7 6
5 4 3 2 1
Pin Signal
7 RTS
8 CTS
9 (No connection)