National Instruments NI 7350 user manual - page 6

Contents
NI 7350 User Manual vi ni.com
Onboard Sinusoidal Commutation..................................................................4-3
Flash Memory.................................................................................................4-3
Axes and Motion Resources..........................................................................................4-3
Axes................................................................................................................4-3
Motion Resources...........................................................................................4-5
Onboard Programs and Buffers.....................................................................................4-5
Host Communications...................................................................................................4-6
Chapter 5
Signal Connections
Motion I/O Connectors..................................................................................................5-1
Motion Axis Signals........................................................................................5-5
Limit and Home Inputs...................................................................................5-6
Wiring Concerns...............................................................................5-7
Limit and Home Input Circuit.......................................................... 5-7
Encoder Signals...............................................................................................5-8
Axis <1..8> Encoder Phase A/Phase B.............................................5-8
Axis <1..8> Encoder Index...............................................................5-9
Wiring Concerns...............................................................................5-9
Encoder Input Circuit....................................................................... 5-10
Trigger Inputs, Shutdown Input, and Breakpoint Outputs.............................. 5-10
Wiring Concerns...............................................................................5-11
Trigger Input and Shutdown Input Circuits...................................... 5-12
Analog Inputs..................................................................................................5-12
Wiring Concerns...............................................................................5-13
Other Motion I/O Connection.........................................................................5-13
Interfacing With Optocouplers........................................................................5-13
Digital I/O Connector....................................................................................................5-15
PWM Features.................................................................................................5-17
RTSI Connector.............................................................................................................5-18
RTSI Signal Considerations............................................................................5-18
Appendix A
Specifications
Appendix B
Cable Connector Descriptions
Appendix C
Input/Output Reset States