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Appendix 3 Interface Specifications
RS-232C Interface
Dsub 9S inch, screw connector
Pin # Signal
1 N.C.
2 TxD
3 RxD
4 Shorted wit #6
5 GND
6 Shorted with #4
7 CTS
8 RTS
9 N.C.
USB Interface
Type A USB connector
Viewed from pin side
Pin # Signal
1 5 VDC
2 D-
3 D+
4 GND
4 2 13
5
1
6
9
