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National Instruments DAQ PCI E Series Manuals
Manuals and User Guides for National Instruments DAQ PCI E Series. We have
7
National Instruments DAQ PCI E Series manuals available for free PDF download: User Manual
National Instruments DAQ PCI E Series User Manual (265 pages)
Brand:
National Instruments
| Category:
Computer Hardware
| Size: 3 MB
Table of Contents
Warranty
4
Warning Regarding Use of National Instruments Products
4
Compliance with EU Directives
5
Table of Contents
6
About this Manual
13
Conventions
13
Related Documentation
14
NI-DAQ for Windows
14
NI-Daqmx for Linux
14
NI-Daqmx Base
15
Labview
15
Labwindows/CVI
16
Measurement Studio
16
ANSI C Without ni Application Software
17
NET Languages Without ni Application Software
17
Device Documentation and Specifications
18
Training Courses
18
Technical Support on the Web
18
DAQ System Overview
19
DAQ Hardware
20
Daq-Stc
21
Calibration Circuitry
21
Internal or Self-Calibration
22
External Calibration
22
Signal Conditioning
22
Sensors and Transducers
22
Signal Conditioning Options
23
Scxi
23
Scc
24
5B Series
24
Cables and Accessories
24
Using Accessories with Devices
25
Custom Cabling
27
Programming Devices in Software
28
I/O Connector Signal Descriptions
29
Terminal Name Equivalents
32
+5 V Power Source
34
Analog Input
35
Analog Input Circuitry
35
Mux
35
Instrumentation Amplifier (ni
36
A/D Converter
36
Ai Fifo
36
Analog Trigger
36
AI Timing Signals
36
Input Polarity and Range
36
Analog Input Terminal Configuration
39
Dither
42
Multichannel Scanning Considerations
43
Use Low Impedance Sources
44
Use Short High-Quality Cabling
45
Carefully Choose the Channel Scanning Order
45
Avoid Switching from a Large to a Small Input Range
45
Insert Grounded Channel between Signal Channels
45
Minimize Voltage Step between Adjacent Channels
46
Avoid Scanning Faster than Necessary
46
Example 1
46
Example 2
47
AI Data Acquisition Methods
47
Software-Timed Acquisitions
47
Hardware-Timed Acquisitions
47
Analog Input Triggering
48
AI Start Trigger Signal
49
Using a Digital Source
49
Using an Analog Source
49
Outputting the AI Start Trigger Signal
50
AI Reference Trigger Signal
50
Using a Digital Source
52
Using an Analog Source
52
Outputting the AI Reference Trigger Signal
52
AI Pause Trigger Signal
53
Using a Digital Source
53
Using an Analog Source
53
Connecting Analog Input Signals
54
Types of Signal Sources
56
Floating Signal Sources
56
Ground-Referenced Signal Sources
56
Differential Connection Considerations
56
Differential Connections for Ground-Referenced Signal Sources
57
Common-Mode Signal Rejection Considerations
58
Differential Connections for Non-Referenced or Floating Signal Sources
58
Single-Ended Connection Considerations
60
Common-Mode Signal Rejection Considerations
60
Single-Ended Connections for Floating Signal Sources (RSE Configuration)
61
Single-Ended Connections for Grounded Signal Sources (NRSE Configuration)
61
Field Wiring Considerations
62
Configuring AI Modes in Software
63
Traditional NI-DAQ (Legacy)
63
NI-Daqmx
63
Analog Input Timing Signals
64
AI Start Trigger Signal
66
Using a Digital Source
67
Using an Analog Source
67
Outputting the AI Start Trigger Signal
67
AI Reference Trigger Signal
68
Using a Digital Source
69
Using an Analog Source
70
Outputting the AI Reference Trigger Signal
70
AI Pause Trigger Signal
70
Using a Digital Source
70
Using an Analog Source
71
AI Sample Clock Signal
71
Using an Internal Source
71
Using an External Source
71
Outputting the AI Sample Clock Signal
72
Other Timing Requirements
73
AI Sample Clock Timebase Signal
74
AI Convert Clock Signal
75
Using an Internal Source
75
Using an External Source
76
Outputting the AI Convert Clock Signal
76
Using a Delay from Sample Clock to Convert Clock
77
Other Timing Requirements
77
AI Convert Clock Timebase Signal
79
Master Timebase Signal
79
AI Hold Complete Event Signal
80
External Strobe Signal
80
Getting Started with AI Applications in Software
81
Analog Output
82
Analog Output Circuitry
82
Dacs
82
Dac Fifo
82
AO Sample Clock
83
Polarity and Reference Selection
83
Reference Selection
83
Polarity Selection
84
Reglitch Selection
84
Minimizing Glitches on the Output Signal
84
AO Data Generation Methods
85
Software-Timed Generations
85
Hardware-Timed Generations
85
Buffered
85
Non-Buffered
86
Analog Output Triggering
86
AO Start Trigger Signal
87
Using a Digital Source
87
Using an Analog Source
87
Outputting the AO Start Trigger Signal
87
AO Pause Trigger Signal
88
Advertisement
National Instruments DAQ PCI E Series User Manual (264 pages)
National Instruments Data Acquisition Device User's Manual
Brand:
National Instruments
| Category:
I/O Systems
| Size: 5 MB
Table of Contents
Important Information
3
Table of Contents
5
Troubleshooting
11
About this Manual
12
Conventions
12
Related Documentation
13
NI-DAQ for Windows
13
NI-Daqmx for Linux
13
NI-Daqmx Base
14
Labview
14
Labwindows/CVI
15
Measurement Studio
15
ANSI C Without ni Application Software
16
NET Languages Without ni Application Software
16
Device Documentation and Specifications
17
Training Courses
17
Technical Support on the Web
17
Chapter 1 DAQ System Overview
18
DAQ Hardware
19
Daq-Stc
20
Calibration Circuitry
20
Internal or Self-Calibration
21
External Calibration
21
Signal Conditioning
21
Sensors and Transducers
21
Signal Conditioning Options
22
Scxi
22
Scc
23
5B Series
23
Cables and Accessories
23
Using Accessories with Devices
24
Custom Cabling
26
Programming Devices in Software
27
I/O Connector Signal Descriptions
28
Terminal Name Equivalents
31
+5 V Power Source
33
Chapter 2 Analog Input
34
Analog Input Circuitry
34
Mux
34
Instrumentation Amplifier (ni
35
A/D Converter
35
Ai Fifo
35
Analog Trigger
35
AI Timing Signals
35
Input Polarity and Range
35
Analog Input Terminal Configuration
38
Dither
41
Multichannel Scanning Considerations
42
Use Low Impedance Sources
43
Use Short High-Quality Cabling
44
Carefully Choose the Channel Scanning Order
44
Avoid Switching from a Large to a Small Input Range
44
Insert Grounded Channel between Signal Channels
44
Minimize Voltage Step between Adjacent Channels
45
Avoid Scanning Faster than Necessary
45
Example 1
45
Example 2
46
AI Data Acquisition Methods
46
Software-Timed Acquisitions
46
Hardware-Timed Acquisitions
46
Analog Input Triggering
47
AI Start Trigger Signal
48
Using a Digital Source
48
Using an Analog Source
48
Outputting the AI Start Trigger Signal
49
AI Reference Trigger Signal
49
Using a Digital Source
51
Using an Analog Source
51
Outputting the AI Reference Trigger Signal
51
AI Pause Trigger Signal
52
Using a Digital Source
52
Using an Analog Source
52
Connecting Analog Input Signals
53
Types of Signal Sources
55
Floating Signal Sources
55
Ground-Referenced Signal Sources
55
Differential Connection Considerations
55
Differential Connections for Ground-Referenced Signal Sources
56
Common-Mode Signal Rejection Considerations
57
Differential Connections for Non-Referenced or Floating Signal Sources
57
Single-Ended Connection Considerations
59
Common-Mode Signal Rejection Considerations
59
Single-Ended Connections for Floating Signal Sources (RSE Configuration)
60
Single-Ended Connections for Grounded Signal Sources (NRSE Configuration)
60
Field Wiring Considerations
61
Configuring AI Modes in Software
62
Traditional NI-DAQ (Legacy)
62
NI-Daqmx
62
Analog Input Timing Signals
63
AI Start Trigger Signal
65
Using a Digital Source
66
Using an Analog Source
66
Outputting the AI Start Trigger Signal
66
AI Reference Trigger Signal
67
Using a Digital Source
68
Using an Analog Source
69
Outputting the AI Reference Trigger Signal
69
AI Pause Trigger Signal
69
Using a Digital Source
69
Using an Analog Source
70
AI Sample Clock Signal
70
Using an Internal Source
70
Using an External Source
70
Outputting the AI Sample Clock Signal
71
Other Timing Requirements
72
AI Sample Clock Timebase Signal
73
AI Convert Clock Signal
74
Using an Internal Source
74
Using an External Source
75
Outputting the AI Convert Clock Signal
75
Using a Delay from Sample Clock to Convert Clock
76
Other Timing Requirements
76
AI Convert Clock Timebase Signal
78
Master Timebase Signal
78
AI Hold Complete Event Signal
79
External Strobe Signal
79
Getting Started with AI Applications in Software
80
Chapter 3 Analog Output
81
Analog Output Circuitry
81
Dacs
81
Dac Fifo
81
AO Sample Clock
82
Polarity and Reference Selection
82
Reference Selection
82
Polarity Selection
83
Reglitch Selection
83
Minimizing Glitches on the Output Signal
83
AO Data Generation Methods
84
Software-Timed Generations
84
Hardware-Timed Generations
84
Buffered
84
Non-Buffered
85
Analog Output Triggering
85
AO Start Trigger Signal
86
Using a Digital Source
86
Using an Analog Source
86
Outputting the AO Start Trigger Signal
86
AO Pause Trigger Signal
87
Using a Digital Source
87
Using an Analog Source
87
Connecting Analog Output Signals
88
Waveform Generation Timing Signals
89
AO Start Trigger Signal
89
Using a Digital Source
89
Using an Analog Source
90
Outputting the AO Start Trigger Signal
90
AO Pause Trigger Signal
90
Using a Digital Source
90
Using an Analog Source
91
AO Sample Clock Signal
91
Using an Internal Source
91
Using an External Source
91
Outputting the AO Sample Clock Signal
92
Other Timing Requirements
92
AO Sample Clock Timebase Signal
93
Master Timebase Signal
94
Getting Started with AO Applications in Software
95
National Instruments DAQ PCI E Series User Manual (265 pages)
Brand:
National Instruments
| Category:
I/O Systems
| Size: 3 MB
Table of Contents
Table of Contents
6
About this Manual
13
Conventions
13
Related Documentation
14
NI-DAQ for Windows
14
NI-Daqmx for Linux
14
NI-Daqmx Base
15
Labview
15
Labwindows/CVI
16
Measurement Studio
16
ANSI C Without ni Application Software
17
NET Languages Without ni Application Software
17
Device Documentation and Specifications
18
Training Courses
18
Technical Support on the Web
18
DAQ System Overview
19
DAQ Hardware
20
Daq-Stc
21
Calibration Circuitry
21
Internal or Self-Calibration
22
External Calibration
22
Signal Conditioning
22
Sensors and Transducers
22
Signal Conditioning Options
23
Scxi
23
Scc
24
5B Series
24
Cables and Accessories
24
Using Accessories with Devices
25
Custom Cabling
27
Programming Devices in Software
28
I/O Connector Signal Descriptions
29
Terminal Name Equivalents
32
+5 V Power Source
34
Analog Input
35
Analog Input Circuitry
35
Mux
35
Instrumentation Amplifier (ni
36
A/D Converter
36
Ai Fifo
36
Analog Trigger
36
AI Timing Signals
36
Input Polarity and Range
36
Analog Input Terminal Configuration
39
Dither
42
Multichannel Scanning Considerations
43
Use Low Impedance Sources
44
Use Short High-Quality Cabling
45
Carefully Choose the Channel Scanning Order
45
Avoid Switching from a Large to a Small Input Range
45
Insert Grounded Channel between Signal Channels
45
Minimize Voltage Step between Adjacent Channels
46
Avoid Scanning Faster than Necessary
46
Example 1
46
Example 2
47
AI Data Acquisition Methods
47
Software-Timed Acquisitions
47
Hardware-Timed Acquisitions
47
Analog Input Triggering
48
AI Start Trigger Signal
49
Using a Digital Source
49
Using an Analog Source
49
Outputting the AI Start Trigger Signal
50
AI Reference Trigger Signal
50
Using a Digital Source
52
Using an Analog Source
52
Outputting the AI Reference Trigger Signal
52
AI Pause Trigger Signal
53
Using a Digital Source
53
Using an Analog Source
53
Connecting Analog Input Signals
54
Types of Signal Sources
56
Floating Signal Sources
56
Ground-Referenced Signal Sources
56
Differential Connection Considerations
56
Differential Connections for Ground-Referenced Signal Sources
57
Common-Mode Signal Rejection Considerations
58
Differential Connections for Non-Referenced or Floating Signal Sources
58
Single-Ended Connection Considerations
60
Common-Mode Signal Rejection Considerations
60
Single-Ended Connections for Floating Signal Sources (RSE Configuration)
61
Single-Ended Connections for Grounded Signal Sources (NRSE Configuration)
61
Field Wiring Considerations
62
Configuring AI Modes in Software
63
Traditional NI-DAQ (Legacy)
63
NI-Daqmx
63
Analog Input Timing Signals
64
AI Start Trigger Signal
66
Using a Digital Source
67
Using an Analog Source
67
Outputting the AI Start Trigger Signal
67
AI Reference Trigger Signal
68
Using a Digital Source
69
Using an Analog Source
70
Outputting the AI Reference Trigger Signal
70
AI Pause Trigger Signal
70
Using a Digital Source
70
Using an Analog Source
71
AI Sample Clock Signal
71
Using an Internal Source
71
Using an External Source
71
Outputting the AI Sample Clock Signal
72
Other Timing Requirements
73
AI Sample Clock Timebase Signal
74
AI Convert Clock Signal
75
Using an Internal Source
75
Using an External Source
76
Outputting the AI Convert Clock Signal
76
Using a Delay from Sample Clock to Convert Clock
77
Other Timing Requirements
77
AI Convert Clock Timebase Signal
79
Master Timebase Signal
79
AI Hold Complete Event Signal
80
External Strobe Signal
80
Getting Started with AI Applications in Software
81
Analog Output
82
Analog Output Circuitry
82
Dacs
82
Dac Fifo
82
AO Sample Clock
83
Polarity and Reference Selection
83
Reference Selection
83
Polarity Selection
84
Reglitch Selection
84
Minimizing Glitches on the Output Signal
84
AO Data Generation Methods
85
Software-Timed Generations
85
Hardware-Timed Generations
85
Advertisement
National Instruments DAQ PCI E Series User Manual (265 pages)
Brand:
National Instruments
| Category:
I/O Systems
| Size: 3 MB
Table of Contents
Table of Contents
6
About this Manual
13
Conventions
13
Related Documentation
14
NI-DAQ for Windows
14
NI-Daqmx for Linux
14
NI-Daqmx Base
15
Labview
15
Labwindows/CVI
16
Measurement Studio
16
ANSI C Without ni Application Software
17
NET Languages Without ni Application Software
17
Device Documentation and Specifications
18
Training Courses
18
Technical Support on the Web
18
DAQ System Overview
19
DAQ Hardware
20
Daq-Stc
21
Calibration Circuitry
21
Internal or Self-Calibration
22
External Calibration
22
Signal Conditioning
22
Sensors and Transducers
22
Signal Conditioning Options
23
Scxi
23
Scc
24
5B Series
24
Cables and Accessories
24
Using Accessories with Devices
25
Custom Cabling
27
Programming Devices in Software
28
I/O Connector Signal Descriptions
29
Terminal Name Equivalents
32
+5 V Power Source
34
Analog Input
35
Analog Input Circuitry
35
Mux
35
Instrumentation Amplifier (ni
36
A/D Converter
36
Ai Fifo
36
Analog Trigger
36
AI Timing Signals
36
Input Polarity and Range
36
Analog Input Terminal Configuration
39
Dither
42
Multichannel Scanning Considerations
43
Use Low Impedance Sources
44
Use Short High-Quality Cabling
45
Carefully Choose the Channel Scanning Order
45
Avoid Switching from a Large to a Small Input Range
45
Insert Grounded Channel between Signal Channels
45
Minimize Voltage Step between Adjacent Channels
46
Avoid Scanning Faster than Necessary
46
Example 1
46
Example 2
47
AI Data Acquisition Methods
47
Software-Timed Acquisitions
47
Hardware-Timed Acquisitions
47
Analog Input Triggering
48
AI Start Trigger Signal
49
Using a Digital Source
49
Using an Analog Source
49
Outputting the AI Start Trigger Signal
50
AI Reference Trigger Signal
50
Using a Digital Source
52
Using an Analog Source
52
Outputting the AI Reference Trigger Signal
52
AI Pause Trigger Signal
53
Using a Digital Source
53
Using an Analog Source
53
Connecting Analog Input Signals
54
Types of Signal Sources
56
Floating Signal Sources
56
Ground-Referenced Signal Sources
56
Differential Connection Considerations
56
Differential Connections for Ground-Referenced Signal Sources
57
Common-Mode Signal Rejection Considerations
58
Differential Connections for Non-Referenced or Floating Signal Sources
58
Single-Ended Connection Considerations
60
Common-Mode Signal Rejection Considerations
60
Single-Ended Connections for Floating Signal Sources (RSE Configuration)
61
Single-Ended Connections for Grounded Signal Sources (NRSE Configuration)
61
Field Wiring Considerations
62
Configuring AI Modes in Software
63
Traditional NI-DAQ (Legacy)
63
NI-Daqmx
63
Analog Input Timing Signals
64
AI Start Trigger Signal
66
Using a Digital Source
67
Using an Analog Source
67
Outputting the AI Start Trigger Signal
67
AI Reference Trigger Signal
68
Using a Digital Source
69
Using an Analog Source
70
Outputting the AI Reference Trigger Signal
70
AI Pause Trigger Signal
70
Using a Digital Source
70
Using an Analog Source
71
AI Sample Clock Signal
71
Using an Internal Source
71
Using an External Source
71
Outputting the AI Sample Clock Signal
72
Other Timing Requirements
73
AI Sample Clock Timebase Signal
74
AI Convert Clock Signal
75
Using an Internal Source
75
Using an External Source
76
Outputting the AI Convert Clock Signal
76
Using a Delay from Sample Clock to Convert Clock
77
Other Timing Requirements
77
AI Convert Clock Timebase Signal
79
Master Timebase Signal
79
AI Hold Complete Event Signal
80
External Strobe Signal
80
Getting Started with AI Applications in Software
81
Analog Output
82
Analog Output Circuitry
82
Dacs
82
Dac Fifo
82
AO Sample Clock
83
Polarity and Reference Selection
83
Reference Selection
83
Polarity Selection
84
Reglitch Selection
84
Minimizing Glitches on the Output Signal
84
AO Data Generation Methods
85
Software-Timed Generations
85
Hardware-Timed Generations
85
National Instruments DAQ PCI E Series User Manual (265 pages)
Brand:
National Instruments
| Category:
Computer Hardware
| Size: 3 MB
Table of Contents
Table of Contents
6
About this Manual
13
Conventions
13
Related Documentation
14
NI-DAQ for Windows
14
NI-Daqmx for Linux
14
NI-Daqmx Base
15
Labview
15
Labwindows/CVI
16
Measurement Studio
16
ANSI C Without ni Application Software
17
NET Languages Without ni Application Software
17
Device Documentation and Specifications
18
Training Courses
18
Technical Support on the Web
18
DAQ System Overview
19
DAQ Hardware
20
Daq-Stc
21
Calibration Circuitry
21
Internal or Self-Calibration
22
External Calibration
22
Signal Conditioning
22
Sensors and Transducers
22
Signal Conditioning Options
23
Scxi
23
Scc
24
5B Series
24
Cables and Accessories
24
Using Accessories with Devices
25
Custom Cabling
27
Programming Devices in Software
28
I/O Connector Signal Descriptions
29
Terminal Name Equivalents
32
+5 V Power Source
34
Analog Input
35
Analog Input Circuitry
35
Mux
35
Instrumentation Amplifier (ni
36
A/D Converter
36
Ai Fifo
36
Analog Trigger
36
AI Timing Signals
36
Input Polarity and Range
36
Analog Input Terminal Configuration
39
Dither
42
Multichannel Scanning Considerations
43
Use Low Impedance Sources
44
Use Short High-Quality Cabling
45
Carefully Choose the Channel Scanning Order
45
Avoid Switching from a Large to a Small Input Range
45
Insert Grounded Channel between Signal Channels
45
Minimize Voltage Step between Adjacent Channels
46
Avoid Scanning Faster than Necessary
46
Example 1
46
Example 2
47
AI Data Acquisition Methods
47
Software-Timed Acquisitions
47
Hardware-Timed Acquisitions
47
Analog Input Triggering
48
AI Start Trigger Signal
49
Using a Digital Source
49
Using an Analog Source
49
Outputting the AI Start Trigger Signal
50
AI Reference Trigger Signal
50
Using a Digital Source
52
Using an Analog Source
52
Outputting the AI Reference Trigger Signal
52
AI Pause Trigger Signal
53
Using a Digital Source
53
Using an Analog Source
53
Connecting Analog Input Signals
54
Types of Signal Sources
56
Floating Signal Sources
56
Ground-Referenced Signal Sources
56
Differential Connection Considerations
56
Differential Connections for Ground-Referenced Signal Sources
57
Common-Mode Signal Rejection Considerations
58
Differential Connections for Non-Referenced or Floating Signal Sources
58
Single-Ended Connection Considerations
60
Common-Mode Signal Rejection Considerations
60
Single-Ended Connections for Floating Signal Sources (RSE Configuration)
61
Single-Ended Connections for Grounded Signal Sources (NRSE Configuration)
61
Field Wiring Considerations
62
Configuring AI Modes in Software
63
Traditional NI-DAQ (Legacy)
63
NI-Daqmx
63
Analog Input Timing Signals
64
AI Start Trigger Signal
66
Using a Digital Source
67
Using an Analog Source
67
Outputting the AI Start Trigger Signal
67
AI Reference Trigger Signal
68
Using a Digital Source
69
Using an Analog Source
70
Outputting the AI Reference Trigger Signal
70
AI Pause Trigger Signal
70
Using a Digital Source
70
Using an Analog Source
71
AI Sample Clock Signal
71
Using an Internal Source
71
Using an External Source
71
Outputting the AI Sample Clock Signal
72
Other Timing Requirements
73
AI Sample Clock Timebase Signal
74
AI Convert Clock Signal
75
Using an Internal Source
75
Using an External Source
76
Outputting the AI Convert Clock Signal
76
Using a Delay from Sample Clock to Convert Clock
77
Other Timing Requirements
77
AI Convert Clock Timebase Signal
79
Master Timebase Signal
79
AI Hold Complete Event Signal
80
External Strobe Signal
80
Getting Started with AI Applications in Software
81
Analog Output
82
Analog Output Circuitry
82
Dacs
82
Dac Fifo
82
AO Sample Clock
83
Polarity and Reference Selection
83
Reference Selection
83
Polarity Selection
84
Reglitch Selection
84
Minimizing Glitches on the Output Signal
84
AO Data Generation Methods
85
Software-Timed Generations
85
Hardware-Timed Generations
85
National Instruments DAQ PCI E Series User Manual (265 pages)
Brand:
National Instruments
| Category:
I/O Systems
| Size: 3 MB
Table of Contents
Table of Contents
6
About this Manual
13
Conventions
13
Related Documentation
14
NI-DAQ for Windows
14
NI-Daqmx for Linux
14
NI-Daqmx Base
15
Labview
15
Labwindows/CVI
16
Measurement Studio
16
ANSI C Without ni Application Software
17
NET Languages Without ni Application Software
17
Device Documentation and Specifications
18
Training Courses
18
Technical Support on the Web
18
DAQ System Overview
19
DAQ Hardware
20
Daq-Stc
21
Calibration Circuitry
21
Internal or Self-Calibration
22
External Calibration
22
Signal Conditioning
22
Sensors and Transducers
22
Signal Conditioning Options
23
Scxi
23
Scc
24
5B Series
24
Cables and Accessories
24
Using Accessories with Devices
25
Custom Cabling
27
Programming Devices in Software
28
I/O Connector Signal Descriptions
29
Terminal Name Equivalents
32
+5 V Power Source
34
Analog Input
35
Analog Input Circuitry
35
Mux
35
Instrumentation Amplifier (ni
36
A/D Converter
36
Ai Fifo
36
Analog Trigger
36
AI Timing Signals
36
Input Polarity and Range
36
Analog Input Terminal Configuration
39
Dither
42
Multichannel Scanning Considerations
43
Use Low Impedance Sources
44
Use Short High-Quality Cabling
45
Carefully Choose the Channel Scanning Order
45
Avoid Switching from a Large to a Small Input Range
45
Insert Grounded Channel between Signal Channels
45
Minimize Voltage Step between Adjacent Channels
46
Avoid Scanning Faster than Necessary
46
Example 1
46
Example 2
47
AI Data Acquisition Methods
47
Software-Timed Acquisitions
47
Hardware-Timed Acquisitions
47
Analog Input Triggering
48
AI Start Trigger Signal
49
Using a Digital Source
49
Using an Analog Source
49
Outputting the AI Start Trigger Signal
50
AI Reference Trigger Signal
50
Using a Digital Source
52
Using an Analog Source
52
Outputting the AI Reference Trigger Signal
52
AI Pause Trigger Signal
53
Using a Digital Source
53
Using an Analog Source
53
Connecting Analog Input Signals
54
Types of Signal Sources
56
Floating Signal Sources
56
Ground-Referenced Signal Sources
56
Differential Connection Considerations
56
Differential Connections for Ground-Referenced Signal Sources
57
Common-Mode Signal Rejection Considerations
58
Differential Connections for Non-Referenced or Floating Signal Sources
58
Single-Ended Connection Considerations
60
Common-Mode Signal Rejection Considerations
60
Single-Ended Connections for Floating Signal Sources (RSE Configuration)
61
Single-Ended Connections for Grounded Signal Sources (NRSE Configuration)
61
Field Wiring Considerations
62
Configuring AI Modes in Software
63
Traditional NI-DAQ (Legacy)
63
NI-Daqmx
63
Analog Input Timing Signals
64
AI Start Trigger Signal
66
Using a Digital Source
67
Using an Analog Source
67
Outputting the AI Start Trigger Signal
67
AI Reference Trigger Signal
68
Using a Digital Source
69
Using an Analog Source
70
Outputting the AI Reference Trigger Signal
70
AI Pause Trigger Signal
70
Using a Digital Source
70
Using an Analog Source
71
AI Sample Clock Signal
71
Using an Internal Source
71
Using an External Source
71
Outputting the AI Sample Clock Signal
72
Other Timing Requirements
73
AI Sample Clock Timebase Signal
74
AI Convert Clock Signal
75
Using an Internal Source
75
Using an External Source
76
Outputting the AI Convert Clock Signal
76
Using a Delay from Sample Clock to Convert Clock
77
Other Timing Requirements
77
AI Convert Clock Timebase Signal
79
Master Timebase Signal
79
AI Hold Complete Event Signal
80
External Strobe Signal
80
Getting Started with AI Applications in Software
81
Analog Output
82
Analog Output Circuitry
82
Dacs
82
Dac Fifo
82
AO Sample Clock
83
Polarity and Reference Selection
83
Reference Selection
83
Polarity Selection
84
Reglitch Selection
84
Minimizing Glitches on the Output Signal
84
AO Data Generation Methods
85
Software-Timed Generations
85
Hardware-Timed Generations
85
National Instruments DAQ PCI E Series User Manual (161 pages)
PCI E Series Multifunction I/O Boards for PCI Bus Computers
Brand:
National Instruments
| Category:
Computer Hardware
| Size: 1 MB
Table of Contents
Important Information
3
Table of Contents
4
About this Manual
9
Organization of this Manual
9
Conventions Used in this Manual
10
National Instruments Documentation
11
Related Documentation
12
Customer Communication
13
Chapter 1 Introduction
15
About the PCI E Series
15
What You Need to Get Started
16
Software Programming Choices
16
National Instruments Application Software
17
NI-DAQ Driver Software
17
Figure 1-1. the Relationship between the Programming Environment
18
NI-DAQ, and Your Hardware
18
Register-Level Programming
19
Optional Equipment
19
Custom Cabling
20
Unpacking
21
Chapter 2 Installation and Configuration
22
Software Installation
22
Hardware Installation
22
Board Configuration
23
Chapter 3 Hardware Overview
24
Figure 3-1. PCI-MIO-16E-1, PCI-MIO-16E-4 and PCI-6071E Block Diagram
24
Figure 3-2. PCI-MIO-16XE-10 and PCI-6031E Block Diagram
25
Figure 3-3. PCI-6032E and PCI-6033E Block Diagram
26
Analog Input
27
Figure 3-4. PCI-MIO-16XE-50 Block Diagram
27
Input Mode
27
Input Polarity and Input Range
28
Table 3-1. Available Input Configurations for the PCI E Series
28
Considerations for Selecting Input Ranges
31
Table 3-3. Actual Range and Measurement Precision, PCI-MIO-16XE-10 PCI-MIO-16XE-50, PCI-6031E, PCI-6032E, and PCI-6033E
31
Dither
32
Figure 3-5. Dither
33
Multichannel Scanning Considerations
33
Analog Output
35
Analog Output Reference Selection
35
Analog Output Polarity Selection
35
Analog Output Reglitch Selection
36
Analog Trigger
37
Figure 3-6. Analog Trigger Block Diagram
37
Figure 3-7. Below-Low-Level Analog Triggering Mode
38
Figure 3-8. Above-High-Level Analog Triggering Mode
38
Figure 3-9. Inside-Region Analog Triggering Mode
39
Figure 3-10. High-Hysteresis Analog Triggering Mode
39
Digital I/O
40
Timing Signal Routing
40
Figure 3-11. Low-Hysteresis Analog Triggering Mode
40
Figure 3-12. CONVERT* Signal Routing
41
Board and RTSI Clocks
42
Programmable Function Inputs
42
RTSI Triggers
42
Figure 3-13. RTSI Bus Signal Connection
43
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