Denso AT21B-SM Manual do Utilizador descarregar pdf (Página 106)

95

Appendix 3 Interface Specifications

■ RS-232C interface

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D-Sub 9pin socket type

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D-Sub 9pin plug type（Power supplied from host type only）

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Power supplied

from AC

adapter

Power supplied

from host

Pin # Signal

1 N.C. N.C.

2 TxD TxD

3 RxD RxD

4 Shorted wit #6 N.C.

5 GND GND

6 Shorted wit #4 N.C.

7 CTS CTS

8 RTS RTS

9 N.C. 5VDC

Pin # Signal

1 N.C.

2 TxD

3 RxD

4 N.C.

5 GND

6 N.C.

7 CTS

8 RTS

9 5VDC

5

1

6

9

(Viewed from pin side)

6

9

(Viewed from pin side)

5

1

1 2 ... 101 102 103 104 105 106 107 108 109

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