Sign In
Upload
Manuals
Brands
National Instruments Manuals
Network Card
NI 6232
National Instruments NI 6232 Manuals
Manuals and User Guides for National Instruments NI 6232. We have
1
National Instruments NI 6232 manual available for free PDF download: User Manual
National Instruments NI 6232 User Manual (180 pages)
DAQ M Series NI 6232/6233 User Manual
Brand:
National Instruments
| Category:
Network Card
| Size: 2.98 MB
Table of Contents
Table of Contents
6
Important Information
3
About this Manual
13
Conventions
13
Ni-Daq
14
NI-Daqmx for Linux
14
Related Documentation
14
Labview
15
NI-Daqmx Base
15
ANSI C Without ni Application Software
16
Labwindows™/CVI
16
Measurement Studio
16
NET Languages Without ni Application Software
16
Device Documentation and Specifications
17
Technical Support on the Web
17
Training Courses
17
Device Pinouts
18
Installing NI-Daqmx
18
Installing Other Software
18
Installing the Hardware
18
Device Accessories and Cables
19
Device Specifications
19
Chapter 1 Getting Started
18
Chapter 2 DAQ System Overview
20
DAQ Hardware
20
Daq-Stc2
21
Calibration Circuitry
22
Sensors and Transducers
22
Cables and Accessories
23
Custom Cabling
23
Programming Devices in Software
24
Chapter 3 Connector Information
25
I/O Connector Signal Descriptions
25
RTSI Connector Pinout
27
Chapter 4 Analog Input
28
Analog Input Circuitry
28
Analog Input Range
29
Analog Input Ground-Reference Settings
30
Configuring AI Ground-Reference Settings in Software
32
Multichannel Scanning Considerations
33
Use Low Impedance Sources
33
Avoid Switching from a Large to a Small Input Range
34
Carefully Choose the Channel Scanning Order
34
Use Short High-Quality Cabling
34
Insert Grounded Channel between Signal Channels
35
Minimize Voltage Step between Adjacent Channels
35
Avoid Scanning Faster than Necessary
36
Example 1
36
Example 2
36
Analog Input Data Acquisition Methods
36
Software-Timed Acquisitions
36
Buffered
37
Hardware-Timed Acquisitions
37
Non-Buffered
38
Analog Input Triggering
38
Connecting Analog Voltage Input Signals
38
Types of Signal Sources
39
Differential Connection Considerations
40
Floating Signal Sources
40
Ground-Referenced Signal Sources
40
Differential Connections for Ground-Referenced Signal Sources
41
Differential Connections for Non-Referenced or Floating Signal Sources
42
Differential Input Biasing
42
Single-Ended Connection Considerations
43
Single-Ended Connections for Floating or Grounded Signal Sources
44
Field Wiring Considerations
45
Analog Input Timing Signals
46
AI Sample Clock Signal
49
Other Timing Requirements
50
Routing AI Sample Clock Signal to an Output Terminal
50
Using an External Source
50
Using an Internal Source
50
AI Sample Clock Timebase Signal
51
AI Convert Clock Signal
52
Using an Internal Source
52
Routing AI Convert Clock Signal to an Output Terminal
53
Using a Delay from Sample Clock to Convert Clock
53
Using an External Source
53
AI Convert Clock Timebase Signal
54
Other Timing Requirements
54
AI Hold Complete Event Signal
55
AI Start Trigger Signal
55
Using a Digital Source
55
AI Reference Trigger Signal
56
Routing AI Start Trigger to an Output Terminal
56
AI Pause Trigger Signal
57
Routing AI Reference Trigger Signal to an Output Terminal
57
Using a Digital Source
57
Routing AI Pause Trigger Signal to an Output Terminal
58
Using a Digital Source
58
Getting Started with AI Applications in Software
58
Chapter 5 Analog Output
59
Analog Output Circuitry
59
Minimizing Glitches on the Output Signal
60
Analog Output Data Generation Methods
60
Software-Timed Generations
60
Buffered
61
Hardware-Timed Generations
61
Non-Buffered
61
Analog Output Triggering
62
Connecting Analog Voltage Output Signals
62
Analog Output Timing Signals
63
AO Start Trigger Signal
64
Using a Digital Source
64
AO Pause Trigger Signal
65
Routing AO Start Trigger Signal to an Output Terminal
65
AO Sample Clock Signal
66
Routing AO Pause Trigger Signal to an Output Terminal
66
Using a Digital Source
66
Other Timing Requirements
67
Routing AO Sample Clock Signal to an Output Terminal
67
Using an External Source
67
Using an Internal Source
67
AO Sample Clock Timebase Signal
68
Getting Started with AO Applications in Software
68
Chapter 6 Digital Input and Output
70
I/O Protection
70
Programmable Power-Up States
70
Connecting Digital I/O Signals
71
Logic Conventions
72
Getting Started with DIO Applications in Software
73
Chapter 7 Counters
74
Counter Input Applications
76
Counting Edges
76
Single Point (On-Demand) Edge Counting
76
Buffered (Sample Clock) Edge Counting
77
Controlling the Direction of Counting
78
Non-Cumulative Buffered Edge Counting
78
Pulse-Width Measurement
79
Single Pulse-Width Measurement
79
Buffered Pulse-Width Measurement
80
Period Measurement
80
Buffered Period Measurement
81
Single Period Measurement
81
Semi-Period Measurement
82
Single Semi-Period Measurement
82
Buffered Semi-Period Measurement
83
Frequency Measurement
83
Method 1-Measure Low Frequency with One Counter
83
Method 1B-Measure Low Frequency with One Counter (Averaged)
84
Method 2-Measure High Frequency with Two Counters
85
Method 3-Measure Large Range of Frequencies Using Two Counters
86
Choosing a Method for Measuring Frequency
87
Measurements Using Quadrature Encoders
89
Position Measurement
89
Measurements Using Two Pulse Encoders
91
Single Two-Signal Edge-Separation Measurement
92
Two-Signal Edge-Separation Measurement
92
Buffered Two-Signal Edge-Separation Measurement
93
Counter Output Applications
94
Simple Pulse Generation
94
Single Pulse Generation
94
Single Pulse Generation with Start Trigger
94
Gate
95
Retriggerable Single Pulse Generation
95
Pulse Train Generation
96
Continuous Pulse Train Generation
96
Frequency Generation
97
Using the Frequency Generator
97
Frequency Division
98
Pulse Generation for ETS
98
Counter Timing Signals
99
Counter N Source Signal
100
Routing a Signal to Counter N Source
100
Routing Counter N Source to an Output Terminal
101
Counter N Gate Signal
101
Routing a Signal to Counter N Gate
101
Routing Counter N Gate to an Output Terminal
101
Counter N aux Signal
101
Routing a Signal to Counter N aux
102
Counter N A, Counter N B, and Counter N Z Signals
102
Routing Counter N Z Signal to an Output Terminal
102
Routing Signals to A, B, and Z Counter Inputs
102
Counter N Up_Down Signal
102
Counter N HW Arm Signal
103
Routing Signals to Counter N HW Arm Input
103
Counter N Internal Output and Counter N TC Signals
103
Default Counter Terminals
104
Frequency Output Signal
104
Routing Frequency Output to a Terminal
104
Routing Counter N Internal Output to an Output Terminal
104
Counter Triggering
105
Arm Start Trigger
105
Start Trigger
105
Pause Trigger
106
Other Counter Features
106
Cascading Counters
106
Counter Filters
106
Prescaling
107
Counter Value
108
Duplicate Count Prevention
108
Duplicate Count Prevention Example
108
Source
108
Duplicate Count Example
109
Gate
109
Counter Value
109
Buffer 3
109
Example Application that Prevents Duplicate Count
110
Enabling Duplicate Count Prevention in NI-Daqmx
111
Synchronization Modes
111
When to Use Duplicate Count Prevention
111
80 Mhz Source Mode
112
External Source Mode
113
Other Internal Source Mode
113
Chapter 8 PFI
114
Using PFI Terminals as Timing Input Signals
115
Connecting PFI Input Signals
116
Exporting Timing Output Signals Using PFI Terminals
116
Using PFI Terminals as Static Digital Inputs and Outputs
116
PFI Filters
117
I/O Protection
118
Connecting Digital I/O Signals
119
Programmable Power-Up States
119
Pfi 2)
141
Pfi 3) P0.3
142
Pfi 4) P0.4
142
Pfi 5) P0.5
142
Pfi 7) P1.1
142
Pfi 3) P0.3
145
Pfi 4) P0.4
145
Pfi 5) P0.5
145
Chapter 9 Isolation and Digital Isolators
122
Benefits of an Isolated DAQ Device
123
Digital Isolation
123
Chapter 10 Digital Routing and Clock Generation
124
Clock Routing
124
100 Khz Timebase
125
80 Mhz Timebase
125
External Reference Clock
125
10 Mhz Reference Clock
126
Real-Time System Integration Bus (RTSI)
126
RTSI Connector Pinout
127
Using RTSI as Outputs
128
RTSI Filters
129
Using RTSI Terminals as Timing Input Signals
129
Synchronizing Multiple Devices
126
PXI Clock and Trigger Signals
131
PXI Triggers
131
Pxi_Clk10
131
PXI_STAR Trigger
131
PXI_STAR Filters
132
Chapter 11 Bus Interface
134
DMA Controllers
134
PXI Considerations
135
PXI and PXI Express
135
PXI Clock and Trigger Signals
135
Using PXI with Compactpci
136
Data Transfer Methods
136
Direct Memory Access (DMA)
136
Changing Data Transfer Methods between DMA and IRQ
137
Interrupt Request (IRQ)
137
Programmed I/O
137
Chapter 12 Triggering
138
Triggering with a Digital Source
138
Advertisement
Advertisement
Related Products
National Instruments NI 6013
National Instruments NI 6014
National Instruments NI 6509
National Instruments NI 6233
National Instruments NI 781xR
National Instruments NI 9219
National Instruments NI 9235
National Instruments NI 9234
National Instruments NI 9478
National Instruments NI 9853
National Instruments Categories
Control Unit
I/O Systems
Controller
Computer Hardware
Measuring Instruments
More National Instruments Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL