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PXIe-4340
National Instruments PXIe-4340 Manuals
Manuals and User Guides for National Instruments PXIe-4340. We have
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National Instruments PXIe-4340 manuals available for free PDF download: User Manual, Calibration Procedure
National Instruments PXIe-4340 User Manual (31 pages)
4 Ch, 24-bit, 25.6 kS/s Simultaneous AC LVDT Input Module
Brand:
National Instruments
| Category:
Control Unit
| Size: 1 MB
Table of Contents
Table of Contents
5
Chapter 1
7
Getting Started
7
Installation
7
Module Specifications
7
Module Accessories
7
Chapter 2
8
Using the Module
8
Lvdts, Rvdts, Resolvers, and Synchros
8
Figure 2-1. Cutaway View of an LVDT
8
Figure 2-2. LVDT Core Locations with Resulting Induced Voltage and Phase
10
Remote Sense
11
Connecting LVDT and RVDT Signals
12
Figure 2-3. 4-Wire Connection to an LVDT or RVDT
12
Figure 2-4. 5-Wire Connection to an LVDT or RVDT
12
Figure 2-5. 6-Wire Connection to an LVDT or RVDT
12
Connecting Resolver Signals
13
Connecting Synchro Signals
13
Figure 2-6. Resolver Connections
13
Figure 2-7. Synchro Connections
13
Self-Calibration
14
Module Pinout
14
Table 2-1. Front Connector Signal Pin Assignments
15
I/O Connector Signal Descriptions
16
Pxie-4340 Block Diagram
16
Table 2-2. I/O Connector Signal Descriptions
16
Figure 2-8. Pxie-4340 Single-Channel Block Diagram
17
Open Coil Detection
17
Overcurrent Detection
18
Signal Acquisition Considerations
18
Excitation Verification
18
Demodulation
18
Adc
18
Operation Modes
18
Buffered Mode Acquisitions
19
Buffered Mode Filters
19
Synchronizing Channels
20
Hardware-Timed Single Point Acquisitions
20
Hardware-Timed Single Point Acquisition Model
20
Maximum HWTSP Rate Analysis
21
Figure 2-10. Transfer Time and Application Time Relationship
21
Figure 2-9. HWTSP Data Path Model
21
Figure 2-11. Typical Control System
22
Figure 2-12. Input and Output of a Control System with Bandwidth ≥2 Khz
22
Khz Control Loop Rate Calculation Example
22
Timing and Triggering
23
Sample Clock Timebase
23
External Clock
24
Digital Triggering
24
Analog Triggering
24
Triggering and Filter Delay
24
Synchronization
25
Reference Clock Synchronization
25
Timing Engines and DSP Streams
26
Timing Engines
26
DSP Streams
27
Accessory Auto-Detection
27
Chapter 3
28
SC Express Considerations
28
SC Express Clock and Trigger Signals
28
Pxie_Clk100
28
Pxie_Sync100
28
Pxi_Clk10
28
PXI Triggers
28
PXI_STAR Trigger
29
Pxie_Dstar<A..C
29
Table 3-1. Pxie_Dstar Line Descriptions
29
Appendix A
30
NI Services
30
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National Instruments PXIe-4340 User Manual (20 pages)
4 Ch, 24-bit, 25.6 kS/s Simultaneous AC LVDT Input Module
Brand:
National Instruments
| Category:
Control Unit
| Size: 2 MB
Table of Contents
Table of Contents
1
Electromagnetic Compatibility Guidelines
2
What You Need to Get Started
2
Installation
3
Install the Software
3
Unpack and Install the Module
3
Connect the Signals
5
Install the Terminal Block
8
Confirm Pxie-4340 Module Recognition
9
Run Test Panels
11
Take an NI-Daqmx Measurement
11
NI-Daqmx Channels and Tasks
11
Configure a Task Using the DAQ Assistant in MAX
11
Use Your Pxie-4340 Module in an Application
12
Programming Examples
12
Terminal Block Removal
13
Module Removal
14
Create a Simulated Device
15
More Information
15
Troubleshooting
15
Specifications (TB-4340)
15
Calibration
15
Electrical
15
Mechanical
16
Physical Characteristics
16
Environmental
16
Operating Environment
16
Storage Environment
17
Shock and Vibration
17
Safety
17
Safety Standards
17
Electromagnetic Compatibility
18
CE Compliance
18
Online Product Certification
18
Environmental Management
18
Worldwide Support and Services
19
National Instruments PXIe-4340 Calibration Procedure (10 pages)
4 Ch, 24-bit, 25.6 kS/s Simultaneous AC LVDT Input Module
Brand:
National Instruments
| Category:
I/O Systems
| Size: 0 MB
Table of Contents
Table of Contents
1
Software
1
Documentation
2
Pxie-4340 Verification
3
Test Equipment
3
Connecting the TB-4340
4
Test Conditions
5
Initial Setup
6
Accuracy Verification
6
Excitation Accuracy
6
Ratiometric Accuracy
9
EEPROM Update
10
Specifications
10
Worldwide Support and Services
10
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