Hitachi ED-X31GEP, Руководство пользователя

Страница: 81 / 93

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