Document Outline

• National Instruments 7340 User Manual
• Support
  • Worldwide Technical Support and Product Information
  • National Instruments Corporate Headquarters
  • Worldwide Offices
• Important Information
  • Warranty
  • Copyright
  • Trademarks
  • Patents
  • WARNING REGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS
• Contents
• About This Manual
  • Conventions
  • Related Documentation
• Chapter 1 Introduction
  • About the 7340 Controller
    • Features
    • Hardware
    • RTSI
  • What You Need to Get Started
  • Software Programming Choices
  • National Instruments Application Software
  • Optional Equipment
  • Motion I/O Connections
• Chapter 2 Configuration and Installation
  • Software Installation
  • Controller Configuration
  • Safety Information
  • Hardware Installation
• Chapter 3 Hardware Overview
  • Figure 3-1. PXI-7340 Parts Locator Diagram
  • Figure 3-2. Symbols on the Back of the PXI-7340
  • Figure 3-3. PCI-7340 Parts Locator Diagram
  • User Connectors
• Chapter 4 Functional Overview
  • Dual Processor Architecture
    • Embedded Real-Time Operating System (RTOS)
    • Trajectory Generators
    • Analog Feedback
    • Flash Memory
  • Axes and Motion Resources
    • Axes
      • Figure 4-1. Servo Axis Resources
      • Figure 4-2. Stepper Axis Resources
    • Motion Resources
  • Onboard Programs and Buffers
  • Host Communications
• Chapter 5 Signal Connections
  • Motion I/O Connector
    • Figure 5-1. 68-Pin Motion I/O Connector Pin Assignment
    • Table 5-1. Motion I/O Signal Connections
    • Motion Axis Signals
    • Limit and Home Inputs
      • Wiring Concerns
      • Limit and Home Input Circuit
      • Figure 5-2. Limit and Home Input Circuit
    • Encoder Signals
      • Encoder <1..4> Phase A/Phase B
      • Encoder <1..4> Index
      • Figure 5-3. Quadrature Encoder Phasing Diagram
      • Wiring Concerns
      • Encoder Input Circuit
      • Figure 5-4. Encoder Input Circuit
    • Trigger Inputs, Shutdown Input, and Breakpoint Outputs
      • Wiring Concerns
      • Trigger Input, Shutdown Input, and Breakpoint Output Circuits
      • Figure 5-5. Trigger Input Circuit
      • Figure 5-6. Shutdown Input Circuit
      • Figure 5-7. Breakpoint Output Circuit
    • Analog Inputs
      • Table 5-2. Internal ADC Channels
      • Table 5-3. Analog Input Voltage Ranges
      • Wiring Concerns
    • Other Motion I/O Connection
  • Digital I/O Connector
    • Figure 5-8. 68-Pin Digital I/O Connector Pin Assignments
    • PWM Features
  • RTSI Connector
    • RTSI Signal Considerations
      • Figure 5-9. Breakpoint across RTSI
• Appendix A Specifications
• Appendix B Cable Connector Descriptions
  • Figure B-1. 50-Pin Stepper Connector Pin Assignment
  • Figure B-2. 50-Pin Servo Connector Pin Assignment
• Appendix C Technical Support and Professional Services
• Glossary
  • Numbers/Symbols
  • A
  • B
  • C-D
  • E-G
  • H-K
  • L-N
  • O-R
  • S-T
  • V-W
• Index
  • Numerics
  • A-C
  • D-N
  • O-W