Measurement-computing USB-2627 Manuel d'utilisateur télécharger pdf (Page 26)

USB-2627 User's Guide Specifications

26

68-pin SCSI connector (P1)

Table 21. P1 connector pinout

Pin

Signal name

Pin description

Pin

Signal name

Pin description

68

ACH0

Analog input 0

34

ACH8

Analog input 8

67

AGND

Analog ground

33

ACH1

Analog input 1

66

ACH9

Analog input 9

32

AGND

Analog ground

65

ACH2

Analog input 2

31

ACH10

Analog input 10

64

AGND

Analog ground

30

ACH3

Analog input 3

63

ACH11

Analog input 11

29

AGND

Analog ground

62

AGND

Analog ground

28

ACH4

Analog input 4

61

ACH12

Analog input 12

27

AGND

Analog ground

60

ACH5

Analog input 5

26

ACH13

Analog input 13

59

AGND

Analog ground

25

ACH6

Analog input 6

58

ACH14

Analog input 14

24

AGND

Analog ground

57

ACH7

Analog input 7

23

ACH15

Analog input 15

56

XDAC3

Analog output channel 3

22

XDAC0

Analog output 0

55

XDAC2

Analog output channel 2

21

XDAC1

Analog output1

54

AGND

Analog ground

20

NC

No connection

53

GND

Digital ground

19

+VO

Power output

52

A1

Port A bit 1

18

A0

Port A bit 0

51

A3

Port A bit 3

17

A2

Port A bit 2

50

A5

Port A bit 5

16

A4

Port A bit 4

49

A7

Port A bit 7

15

A6

Port A bit 6

48

B1

Port B bit 1

14

B0

Port B bit 0

47

B3

Port B bit 3

13

B2

Port B bit 2

46

B5

Port B bit 5

12

B4

Port B bit 4

45

B7

Port B bit 7

11

B6

Port B bit 6

44

C1

Port C bit 1

10

C0

Port C bit 0

43

C3

Port C bit 3

9

C2

Port C bit 2

42

C5

Port C bit 5

8

C4

Port C bit 4

41

C7

Port C bit 7

7

C6

Port C bit 6

40

GND

Digital ground

6

TTLTRG

External digital trigger input

39

CNT1

Counter input 1

5

CNT0

Counter input 0

38

CNT3

Counter input 3

4

CNT2

Counter input 2

37

TMR1

Timer output 1

3

TMR0

Timer output 0

36

GND

Digital ground

2

XAPCR

External analog input scan clock

35

GND

Digital ground

1

XDPCR

External analog output scan clock

1 2 ... 21 22 23 24 25 26 27 28 29

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