National Instruments NI cDAQ-9172 manuals

Owner’s manuals and user’s guides for Noise Reduction Machine National Instruments NI cDAQ-9172.
We providing 1 pdf manuals National Instruments NI cDAQ-9172 for download free by document types: User Manual

National instruments NI cDAQ-9172 User Manual (76 pages)

Brand: National-instruments | Category: Noise Reduction Machine | Size: 1.96 MB |

English

Table of contents

NI cDAQ-9172

1

Safety Guidelines

2

Installing the NI cDAQ-9172

3

Mounting the NI cDAQ-9172

4

NI 9901 Desktop Mounting Kit

4

87654321

6

Setting Up the NI cDAQ-9172

7

Understanding LED Indications

9

Using the NI cDAQ-9172

10

USB-STC2

11

AI and AO Sample Timing

11

Analog Input

12

Using a Digital Source

13

Using an Analog Source

14

AI Sample Clock Timebase

17

Sigma-Delta

18

Slow Sample Rate Modules

18

Simultaneous Sample-and-Hold

18

Analog Output

20

Buffered Analog Output

21

Analog Output Triggering

22

Analog Output Timing Signals

22

AO Sample Clock Timebase

23

Digital I/O

27

Static DIO

28

DI Sample Clock Signal

28

Using an Internal Source

29

Using an External Source

29

Counters

32

Counter Input Applications

34

Counting Edges

34

Pulse-Width Measurement

36

Single Period Measurement

38

Buffered Period Measurement

39

Semi-Period Measurement

40

Frequency Measurement

41

(Averaged)

42

Two Counters

43

X1 Encoding

46

X2 Encoding

47

X4 Encoding

47

Channel Z Behavior

48

Counter Value 2 3 54344

49

Counter Output Applications

51

Simple Pulse Generation

51

Pulse Train Generation

53

Using the Frequency Generator

54

Frequency Division

55

Counter Timing Signals

55

Counter n Source Signal

56

Counter n Gate Signal

56

Counter n Aux Signal

57

Counter n Up_Down Signal

58

Counter n HW Arm Signal

58

Frequency Output Signal

59

Default Counter/Timer Routing

59

Counter Triggering

59

Arm Start Trigger

59

Start Trigger

60

Pause Trigger

60

Other Counter Features

60

Cascading Counters

60

Counter Filters

60

Figure 41. Filter Example

61

Prescaling

62

Duplicate Count Prevention

62

(No Duplicate Counting)

63

(Duplicate Counting)

64

Synchronization Modes

65

80 MHz Source Mode

66

Other Internal Source Mode

66

External Source Mode

67

Clock Routing

68

80 MHz Timebase

68

20 MHz Timebase

68

100 kHz Timebase

68

Specifications

69

Module I/O States

72

Power Requirements

72

Bus Interface

73

Physical Characteristics

73

Safety Standards

73

Environmental

74

Shock and Vibration

74

Electromagnetic Compatibility

75

CE Compliance

75

Where to Go for Support

76

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