Connect Tech BlueStorm Multi-port Serial Adapter Manuel d'utilisateur télécharger pdf (Page 21)

Connect Tech BlueStorm/Express User Manual

Revision 0.11

21

Table 6: HDB-78

This HDB-78 Connector pinout applies only to the following Part Numbers:

BBG003

Pin

No.

Port

No.

RS-232

Signal

Signal

Direction

RS-422/485

Signal

Signal

Direction

1

5

RTS

output

RTS A(-)

output

2

5

CTS

input

RTS B(+)

output

3

5

NC

no connect

CTS A(-)

input

4

5

NC

no connect

CTS B(+)

input

5

5

SG

signal gnd.

SR

signal ref.

6

6

RTS

output

RTS A(-)

output

7

6

CTS

input

RTS B(+)

output

8

6

NC

no connect

CTS A(-)

input

9

6

NC

no connect

CTS B(+)

input

10

7

RTS

output

RTS A(-)

output

11

7

CTS

input

RTS B(+)

output

12

7

NC

no connect

CTS A(-)

input

13

7

NC

no connect

CTS B(+)

input

14

7

SG

signal gnd.

SR

signal ref.

15

8

RTS

output

RTS A(-)

output

16

8

CTS

input

RTS B(+)

output

17

8

NC

no connect

CTS A(-)

input

18

8

NC

no connect

CTS B(+)

input

19

NC

no connect

NC

no connect

20

NC

no connect

NC

no connect

21

5

TxD

output

TxD A(-)

output

22

5

RxD

input

TxD B(+)

output

23

5

NC

no connect

RxD A(-)

input

24

5

NC

no connect

RxD B(+)

input

25

6

SG

signal gnd.

SR

signal ref.

26

6

TxD

output

TxD A(-)

output

27

6

RxD

input

TxD B(+)

output

28

6

NC

no connect

RxD A(-)

input

29

6

NC

no connect

RxD B(+)

input

30

7

TxD

output

TxD A(-)

output

31

7

RxD

input

TxD B(+)

output

32

7

NC

no connect

RxD A(-)

input

33

7

NC

no connect

RxD B(+)

input

34

NC

no connect

NC

no connect

35

8

TxD

output

TxD A(-)

output

36

8

RxD

input

TxD B(+)

output

37

8

NC

no connect

RxD A(-)

input

38

8

NC

no connect

RxD B(+)

input

39

8

SG

signal gnd.

SR

signal ref.

40

1

RTS

output

RTS A(-)

output

41

1

CTS

input

RTS B(+)

output

42

1

DSR

input

CTS A(-)

input

43

1

RI

input

CTS B(+)

input

44

1

SG

signal gnd.

SR

signal ref.

45

2

RTS

output

RTS A(-)

output

46

2

CTS

input

RTS B(+)

output

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 33 34

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