CN 2: Digital Signal Output (DO 0 ~ 15)

+12V GND DO 15 DO 13 DO 11 DO 9 DO 7 DO 5 DO 3 DO 1

CN2

2019

1817

1615

1413

1211

109

87

65

43

21

+5V GND DO 14 DO 12 DO 10 DO 8 DO 6 DO 4 DO 2 DO 0

Figure 2.4 Pin Assignment of CN2

Legend:

DO n

: Digital output signal channel n

DI n

: Digital input signal channel n

GND

: Digital ground

CN 3: Analog Input/Output, Extended I/O, Trigger Signals

N/C

37

36

EDO2

35

EDO0

34

EDI3

33

EDI2

32

EDI1

31

EDI0

DA Out

30

A.GND

29

28

A.GND

27

AI15

AI14

26

AI13

25

AI12

24

AI11

23

AI10

22

AI9

21

AI8

20

 

CN3

19

+5V

 

18

EDO3

 

17

 

EDO1

 

16

 

ExtTrg

 

15

 

D.GND

 

14

 

D.GND

 

13

 

+12V

 

12

 

PreTrg

 

11

 

N/C

 

10

 

A.GND

 

9

 

A.GND

 

8

 

AI7

 

7

 

AI6

 

6

 

AI5

 

5

 

AI4

 

4

 

AI3

 

3

 

AI2

 

2

 

AI1

 

1

 

AI0

 

 

Figure 2.5 Pin Assignment of CN3

Legend:

AI n : Analog Input Channel n (single-ended)

DA Out : Analog Output Channel

ExtTrg : External A/D Trigger Signal

PreTrg : Pre-Trigger Stop Signal

EDI n : Extended Digital Input Channel n (0~3)

Installation 11

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HP NuDAQ I-9111DG/HR manual ∙ CN 2 Digital Signal Output do 0 ~, ∙ CN 3 Analog Input/Output, Extended I/O, Trigger Signals