National Instruments 7340 PCI user manual - page 6

Contents
NI 7340 User Manual vi ni.com
Onboard Programs and Buffers.....................................................................................4-5
Host Communications...................................................................................................4-5
Chapter 5
Signal Connections
Motion I/O Connector...................................................................................................5-1
Motion Axis Signals........................................................................................5-4
Limit and Home Inputs...................................................................................5-5
Wiring Concerns...............................................................................5-6
Limit and Home Input Circuit.......................................................... 5-6
Encoder Signals...............................................................................................5-7
Encoder <1..4> Phase A/Phase B.....................................................5-7
Encoder <1..4> Index.......................................................................5-8
Wiring Concerns...............................................................................5-9
Encoder Input Circuit....................................................................... 5-9
Trigger Inputs, Shutdown Input, and Breakpoint Outputs.............................. 5-10
Wiring Concerns...............................................................................5-11
Trigger Input, Shutdown Input, and Breakpoint Output Circuits..... 5-11
Analog Inputs..................................................................................................5-12
Wiring Concerns...............................................................................5-13
Other Motion I/O Connection.........................................................................5-14
Digital I/O Connector....................................................................................................5-15
PWM Features.................................................................................................5-16
RTSI Connector.............................................................................................................5-16
RTSI Signal Considerations............................................................................5-17
Appendix A
Specifications
Appendix B
Cable Connector Descriptions
Appendix C
Technical Support and Professional Services
Glossary
Index