Prodotti del Marchio Acrosser

Dil ID: 8
Dil Adı: italy
Dil Kodu: it6tayfun Prodotti del Marchio Acrosser

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Elektronik Bilgi Kütüphanesi

AR-B104B User Manual

14

2.16 COM 1~4

COM1~ COM4 output port

2.17 CN1

PCI 104 slot signal from M/B

Pin

RS

-

232

RS

-

422

RS

-

485

1

DCD_4

N/C N/C

2

DSR_4

Rx-_4

N/C

3

RXD_4

Rx+_4

N/C

4

RTS_4

N/C N/C

5

TXD_4

N/C N/C

6

CTS_4

Tx-_4

Data-_4

7

DTR_4

N/C N/C

8

RI_4 Tx+_4

Data+_4

9

GND GND GND

10

+5V +5V +5V

11

DCD_3

N/C N/C

12

DSR_3

Rx-_3

N/C

13

RXD_3

Rx+_3

N/C

14

RTS_3

N/C N/C

15

TXD_3

N/C N/C

16

CTS_3

Tx-_3

Data-_3

17

DTR_3

N/C N/C

18

RI_3 Tx+_3

Data+_3

19

GND GND GND

20

+5V +5V +5V

21

DCD_2

N/C N/C

22

DSR_2

Rx-_2

N/C

23

RXD_2

Rx+_2

N/C

24

RTS_2

N/C N/C

25

TXD_2

N/C N/C

26

CTS_2

Tx-_2

Data-_2

27

DTR_2

N/C N/C

28

RI_2 Tx+_2

Data+_2

29

GND GND GND

30

+5V +5V +5V

31

N/C N/C N/C

32

N/C N/C N/C

33

DCD_1

N/C N/C

34

DSR_1

Rx-_1

N/C

35

RXD_1

Rx+_1

N/C

36

RTS_1

N/C N/C

37

TXD_1

N/C N/C

38

CTS_1

Tx-_1

Data-_1

39

DTR_1

N/C N/C

40

RI_1 Tx+_1

Data+_1

41

GND GND GND

42

+5V +5V +5V

43

N/C N/C N/C

44

N/C N/C N/C

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