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National Instruments NI 6251 manuals

NI 6251 first page preview

NI 6251

Brand: National Instruments | Category: Data Loggers
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Table Of Contents
  8. Table Of Contents
  9. Table Of Contents
  10. Safety Guidelines
  11. Safety Guidelines for Hazardous Voltages
  12. Hardware Symbol Definitions
  13. Device Self-Calibration
  14. Getting Started with M Series PCI Express Devices and the Disk Drive Power Connector
  15. Getting Started with M Series USB Devices
  16. USB Device Panel/Wall Mounting
  17. USB Device Fuse Replacement
  18. USB Device Security Cable Slot
  19. Installing a Ferrite
  20. DAQ Hardware
  21. DAQ-STC2 and DAQ-6202
  22. Cables and Accessories
  23. Pin Cables
  24. Pin BNC Accessories
  25. SCXI
  26. USB Device Accessories, USB Cable, and Power Supply
  28. Signal Conditioning
  29. Programming Devices in Software
  30. I/O Connector Signal Descriptions
  31. V Power Source
  32. RTSI Connector Pinout
  33. Analog Input Range
  34. Analog Input Lowpass Filter
  35. Analog Input Ground-Reference Settings
  36. Configuring AI Ground-Reference Settings in Software
  37. Analog Input Data Acquisition Methods
  38. Analog Input Triggering
  39. Connecting Analog Input Signals
  40. Connecting Floating Signal Sources
  41. When to Use Referenced Single-Ended (RSE) Connections with Floating Signal Sources
  42. Using Non-Referenced Single-Ended (NRSE) Connections for Floating Signal Sources
  43. Using Referenced Single-Ended (RSE) Connections for Floating Signal Sources
  44. When to Use Differential Connections with Ground-Referenced Signal Sources
  45. When to Use Referenced Single-Ended (RSE) Connections with Ground-Referenced Signal Sources
  46. Using Non-Referenced Single-Ended (NRSE) Connections for Ground-Referenced Signal Sources
  47. Field Wiring Considerations
  48. AI Sample Clock Signal
  49. Using an Internal Source
  50. AI Sample Clock Timebase Signal
  52. Using a Delay from Sample Clock to Convert Clock
  53. AI Convert Clock Timebase Signal
  54. Using an Analog Source
  55. Using a Digital Source
  57. AO Offset and AO Reference Selection
  58. Minimizing Glitches on the Output Signal
  59. Hardware-Timed Generations
  60. Analog Output Triggering
  61. Analog Output Timing Signals
  64. Routing AO Sample Clock Signal to an Output Terminal
  65. Getting Started with AO Applications in Software
  66. Static DIO
  67. Digital Waveform Acquisition
  68. Using an External Source
  70. Programmable Power-Up States
  71. DI Change Detection
  72. DI Change Detection Applications
  73. Getting Started with DIO Applications in Software
  74. Counter Input Applications
  75. Counting Edges
  76. Buffered (Sample Clock) Edge Counting
  77. Single Pulse-Width Measurement
  78. Period Measurement
  79. Buffered Period Measurement
  80. Semi-Period Measurement
  81. Frequency Measurement
  82. Low Frequency with One Counter (Averaged)
  83. Large Range of Frequencies with Two Counters
  84. Choosing a Method for Measuring Frequency
  85. Position Measurement
  86. Measurements Using Quadrature Encoders
  87. Measurements Using Two Pulse Encoders
  88. Buffered (Sample Clock) Position Measurement
  89. Single Two-Signal Edge-Separation Measurement
  90. Counter Output Applications
  91. Single Pulse Generation with Start Trigger
  92. Pulse Train Generation
  93. Finite Pulse Train Generation
  94. Frequency Division
  95. Counter Timing Signals
  96. Routing a Signal to Counter n Source
  97. Routing a Signal to Counter n Gate
  98. Counter n A, Counter n B, and Counter n Z Signals
  99. Counter n Internal Output and Counter n TC Signals
  100. Counter Triggering
  101. Other Counter Features
  102. Prescaling
  103. Example Application That Works Correctly (No Duplicate Counting)
  104. Example Application That Prevents Duplicate Count
  105. Enabling Duplicate Count Prevention in NI-DAQmx
  106. MHz Source Mode
  107. Using PFI Terminals as Timing Input Signals
  108. Using PFI Terminals as Static Digital I/Os
  109. PFI Filters
  110. I/O Protection
  111. Clock Routing
  112. MHz Timebase
  113. Synchronizing Multiple Devices
  114. Real-Time System Integration (RTSI)
  115. Using RTSI as Outputs
  116. Using RTSI Terminals as Timing Input Signals
  117. PXI Clock and Trigger Signals
  118. Data Transfer Methods
  119. USB Device Data Transfer Methods
  120. PXI Considerations
  121. Using PXI with CompactPCI
  122. Triggering with a Digital Source
  123. Triggering with an Analog Source
  124. Analog Trigger Actions
  125. Analog Trigger Accuracy
  126. Figure
  127. NI 6221 (68-Pin)
  131. NI PCI-6221 (37-Pin)
  143. USB-6251 Mass Termination Pinout
  144. PCI/PXI-6254 Pinout
  145. PCI/PXI-6255 Pinout
  146. USB-6255 Screw Terminal Pinout
  147. USB-6255 Mass Termination Pinout
  148. NI PCI/PCIe/PXI/PXIe-6259 Pinout
  149. USB-6259 Screw Terminal Pinout
  150. USB-6259 BNC Top Panel and Pinout
  151. USB-6259 Mass Termination Pinout
  152. PCI/PXI-6280 Pinout
  153. PCI/PXI-6281 Pinout
  154. USB-6281 Screw Terminal Pinout
  155. USB-6281 Mass Termination Pinout
  156. PCI/PXI-6284 Pinout
  158. USB-6289 Screw Terminal Pinout
  159. USB-6289 Mass Termination Pinout
NI 6251 first page preview

NI 6251

Brand: National Instruments | Category: Media Converter
Table of contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Table Of Contents
  8. Table Of Contents
  9. Table Of Contents
  10. Table Of Contents
  11. about this manual
  12. related documentation
  13. getting started
  14. Device Specifications
  15. USB Cable Strain Relief
  16. DAQ Hardware
  17. DAQ-STC2 and DAQ-6202
  18. Calibration Circuitry
  19. Signal Conditioning Options
  20. B Series
  21. Cables and Accessories
  22. Programming Devices in Software
  23. I/O Connector Signal Descriptions
  24. M Series and E Series Pinout Comparison
  25. V Power Source
  26. Disk Drive Power Connector
  27. USB Device Fuse Replacement
  28. RTSI Connector Pinout
  29. LED Patterns
  30. Analog Input Range
  31. Analog Input Lowpass Filter
  32. Analog Input Ground-Reference Settings
  33. Configuring AI Ground-Reference Settings in Software
  34. Use Low Impedance Sources
  35. Carefully Choose the Channel Scanning Order
  36. Minimize Voltage Step between Adjacent Channels
  37. Analog Input Data Acquisition Methods
  38. Non-Buffered
  39. Connecting Analog Input Signals
  40. isolated outputs
  41. Connecting Floating Signal Sources
  42. When to Use Referenced Single-Ended (RSE) Connections with Floating Signal Sources
  43. Using Non-Referenced Single-Ended (NRSE) Connections for Floating Signal Sources
  44. Using Referenced Single-Ended (RSE) Connections for Floating Signal Sources
  45. Connecting Ground-Referenced Signal Sources
  46. When to Use Non-Referenced Single-Ended (NRSE) Connections with Ground-Referenced Signal Sources
  47. Using Differential Connections for Ground-Referenced Signal Sources
  48. Using Non-Referenced Single-Ended (NRSE) Connections for Ground-Referenced Signal Sources
  49. Field Wiring Considerations
  50. AI Sample Clock Signal
  51. Using an Internal Source
  52. AI Sample Clock Timebase Signal
  53. AI Convert Clock Signal
  55. Other Timing Requirements
  56. AI Convert Clock Timebase Signal
  57. AI Hold Complete Event Signal
  58. Using an Analog Source
  59. Using a Digital Source
  60. AI Pause Trigger Signal
  61. Getting Started with AI Applications in Software
  62. AO Offset and AO Reference Selection
  63. Minimizing Glitches on the Output Signal
  65. Analog Output Triggering
  66. Analog Output Timing Signals
  71. Getting Started with AO Applications in Software
  72. Static DIO
  73. Digital Waveform Triggering
  74. DI Sample Clock Signal
  75. Routing DI Sample Clock to an Output Terminal
  77. I/O Protection
  78. DI Change Detection
  79. Applications
  80. Getting Started with DIO Applications in Software
  81. Counter Input Applications
  82. Buffered (Sample Clock) Edge Counting
  83. Controlling the Direction of Counting
  84. Buffered Pulse-Width Measurement
  85. Period Measurement
  86. Buffered Period Measurement
  87. Semi-Period Measurement
  88. frequency measurement
  89. Method 2—Measure High Frequency with Two Counters
  90. Method 3—Measure Large Range of Frequencies Using Two Counters
  91. Choosing a Method for Measuring Frequency
  92. Position Measurement
  93. Measurements Using Two Pulse Encoders
  94. Single Two-Signal Edge-Separation Measurement
  95. Counter Output Applications
  96. Single Pulse Generation with Start Trigger
  97. Retriggerable Single Pulse Generation
  98. Frequency Generation
  99. Frequency Division
  100. Counter Timing Signals
  101. Counter n Source Signal
  102. Routing Counter n Source to an Output Terminal
  103. Counter n Aux Signal
  104. Counter n Up_Down Signal
  105. Routing Counter n Internal Output to an Output Terminal
  106. Counter Triggering
  107. Start Trigger
  108. Other Counter Features
  109. Prescaling
  110. Duplicate Count Prevention
  111. Example Application That Prevents Duplicate Count
  112. When To Use Duplicate Count Prevention
  113. synchronization modes
  114. MHz Source Mode
  115. Using PFI Terminals as Timing Input Signals
  116. Exporting Timing Output Signals Using PFI Terminals
  117. Connecting PFI Input Signals
  119. Clock Routing
  120. MHz Timebase
  121. MHz Reference Clock
  122. Real-Time System Integration (RTSI)
  123. Using RTSI as Outputs
  124. RTSI Filters
  125. PXI Clock and Trigger Signals
  126. PXI_STAR Trigger
  127. DMA Controllers and USB Signal Stream
  128. PXI Considerations
  129. Using PXI with CompactPCI
  130. Data Transfer Methods
  131. Changing Data Transfer Methods
  132. Triggering with a Digital Source
  133. Triggering with an Analog Source
  134. Analog Input Channels
  135. Analog Edge Triggering
  136. Analog Edge Trigger with Hysteresis (Rising Slope)
  137. Analog Window Triggering
  138. Analog Trigger Accuracy
  139. Figure A-1. PCI/PXI-6220 Pinout
  140. Figure A-2. PCI/PXI-6221 (68-Pin) Pinout
  141. connector and led
  142. Figure A-4. USB-6221 Screw Terminal Pinout
  143. Figure A-5. USB-6221 BNC Top Panel and Pinout
  144. Figure A-13. PCI/PXI-6224 Pinout
  145. Figure A-14. PCI/PXI-6225 Pinout
  146. Figure A-15. USB-6225 Screw Terminal Pinout
  147. Figure A-16. USB-6225 Mass Termination Pinout
  148. Figure A-17. PCI/PXI-6229 Pinout
  149. Figure A-18. USB-6229 Screw Terminal Pinout
  150. Figure A-19. USB-6229 BNC Top Panel and Pinout
  151. Figure A-27. PCI/PXI-6250 Pinout
  152. Figure A-28. NI PCI/PCIe/PXI/PXIe-6251 Pinout
  153. Figure A-29. USB-6251 Screw Terminal Pinout
  154. Figure A-30. USB-6251 BNC Top Panel and Pinout
  155. Figure A-39. USB-6251 Mass Termination Pinout
  156. Figure A-40. PCI/PXI-6254 Pinout
  157. Figure A-41. PCI/PXI-6255 Pinout
  158. Figure A-42. USB-6255 Screw Terminal Pinout
  159. Figure A-43. USB-6255 Mass Termination Pinout
  160. Figure A-44. NI PCI/PCIe/PXI/PXIe-6259 Pinout
  161. Figure A-45. USB-6259 Screw Terminal Pinout
  162. Figure A-46. USB-6259 BNC Top Panel and Pinout
  163. Figure A-55. USB-6259 Mass Termination Pinout
  164. Figure A-56. PCI/PXI-6280 Pinout
  165. Figure A-57. PCI/PXI-6281 Pinout
  166. Figure A-58. PCI/PXI-6284 Pinout
  167. Figure A-59. PCI/PXI-6289 Pinout
Related products
NI 6250NI 6255NI 6259NI 6254NI 6224NI 6225NI 6229NI 6220NI 6221NI 6280
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