National Instruments SCXI-1127 - Manual (Page 8)

Contents
SCXI-1127/1128 User Manual viii ni.com
Hardware-Timed Scanning Using a DMM ........................ 2-14
Hardware-Timed Scanning Using External Instruments ... 2-14
Synchronous Scanning ....................................................... 2-14
Handshaking Scanning ....................................................... 2-15
Software Scanning ............................................................................ 2-17
Making Temperature Measurements .............................................................. 2-17
Making Thermocouple Measurements ............................................. 2-17
Making RTD Measurements ............................................................ 2-19
Making Thermistor Measurements................................................... 2-19
Operating as a Matrix .................................................................................................... 2-20
32 × 1 Matrix Configuration ........................................................................... 2-20
4
× 8 Matrix Configuration ............................................................................. 2-21
Matrix Expansion ............................................................................................ 2-24
Independent Mode ......................................................................................................... 2-29
Appendix A
Specifications
Appendix B
Accessories
Appendix C
Customizing Your Module
Appendix D
SCXI-1127/1128 Front Connector
Appendix E
Common Questions
Appendix F
Technical Support Resources