user manual

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