Quatech QSC-100 Manual de usuario descargar pdf (Pagina 27)

The QSC-100 is a DTE device which connects to peripheral equipment through a

single female D-37 connector, or using the adapter cable, four male D-25 connectors.

The standard serial port connections are listed in Figure 17.

73571272673GND

221522292262220RI

8

34

8

11

8

25

8

2

DCD

6

17

6

31

6

8

6

22

DSR

201620302072021DTR

5

36

5

13

5

27

5

4

CTS

4

18

4

32

4

9

4

23

RTS

33731432835RxD

219233210224TxD

D-25

D-37

D-25

D-37

D-25

D-37

D-25

D-37

Port 4

Port 3

Port 2

Port 1

RS-232

Signal

Figure 18 --- QSC-100 connector pinouts

D-25 connector

(using adapter cable)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

14

15

16

17

18

19

1

2

3

4

5

6

7

8

9

10

11

12

13

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

D-37 connector

(dashed lines delineate channels)

Figure 19 --- QSC-100 output connectors

Quatech QSC-100 User's Manual

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