Hitachi ED-X50 Bedienungsanleitung-Benutzerhandbuch Seite 101

Connection to the ports (continued)
USB
I
USB B type jack
Pin Signal
1 +5V
2 - Data
3 + Data
4 Ground
CONTROL
J
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
2 1
4
3
Pin Signal
4 (No connection)
5 Ground
6 (No connection)
J
9 8 7
5 4 3 2 1
Pin
7 RTS
8 CTS
9 (No connection)
I
6
Signal