Appendix 3 Interface Specifications
RS-232C Interface
Dsub 9S inch, screw connector
1
5
USB Interface
Type A USB connector
Pin #
1
2
6
3
4
5
6
7
9
8
9
4
3
2
Viewed from pin side
Pin #
Signal
1
5 VDC
2
D-
3
D+
4
GND
101
Signal
N.C.
TxD
RxD
Shorted wit #6
GND
Shorted with #4
CTS
RTS
N.C.
1