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National Instruments
7340 PCI user manual
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About This Manual
NI 7340 User Manual
viii
ni.com
Related Documentation
The following documents contain information you might find helpful as
you read this manual:
•
NI-Motion User Manual
•
NI-Motion C Reference Help
•
NI-Motion VI Reference Help
Contents
Main
Page
Important Information
Warranty
Copyright
Trademarks
Patents
Compliance
FCC/Canada Radio Frequency Interference Compliance
Determining FCC Class
FCC/DOC Warnings
Class A
Contents
Page
About This Manual
Conventions
Page
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
Configuration and Installation
Software Installation
Controller Configuration
Safety Information
Page
Page
Hardware Installation
Page
Hardware Overview
Figure 3-2. Symbols on the Back of the PXI-7340
Figure 3-3. PCI-7340 Parts Locator Diagram
User Connectors
Functional Overview
Dual Processor Architecture
Embedded Real-Time Operating System (RTOS)
Trajectory Generators
Analog Feedback
Flash Memory
Axes and Motion Resources
Axes
Motion Resources
Onboard Programs and Buffers
Host Communications
Page
Signal Connections
Motion I/O Connector
Figure 5-1. 68-Pin Motion I/O Connector Pin Assignment
Table5-1 describes the signals on the motion I/O connector.
Table 5-1. Motion I/O Signal Connections
Motion Axis Signals
Limit and Home Inputs
Limit and Home Input Circuit
Encoder Signals
Encoder <1..4> Phase A/Phase B
Encoder <1..4> Index
Encoder Input Circuit
Trigger Inputs, Shutdown Input, and Breakpoint Outputs
Trigger Input, Shutdown Input, and Breakpoint Output Circuits
Analog Inputs
Page
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
A
Specifications
Servo Performance
Stepper Performance
System Safety
Motion I/O
Page
Digital I/O
Page
Maximum Working Voltage
Environment
Safety
Electromagnetic Compatibility
CE Compliance
B
Cable Connector Descriptions
Figure B-1. 50-Pin Stepper Connector Pin Assignment
Figure B-2. 50-Pin Servo Connector Pin Assignment
C
Technical Support and Professional Services
Page
Glossary
Numbers/Symbols
A
B
C
D
E
F
G
H
I
K
L
M
N
O
P
Q
R
S
T
Page
Index
Numerics
A
B
C
D
E
F
G
H
