Contents
© National Instruments Corporation ix SCB-68 Shielded Connector Block User Manual
Selecting a Resistor.........................................................................................5-17
Adding Components........................................................................................5-18
Single-Ended Inputs..........................................................................5-18
Differential Inputs.............................................................................5-18
Attenuating Voltage.......................................................................................................5-18
Theory of Operation........................................................................................5-19
Selecting Components.....................................................................................5-20
Accuracy Considerations..................................................................5-20
Adding Components........................................................................................5-20
Single-Ended Input Attenuators........................................................5-20
Differential Input Attenuators...........................................................5-21
Analog Output and Digital Input Attenuators...................................5-22
Special Considerations for Analog Input........................................................5-22
Special Considerations for Analog Output......................................................5-23
Special Considerations for Digital Inputs........................................................5-24
Appendix A
Specifications
Appendix B
Quick Reference Labels
Appendix C
Fuse and Power
Appendix D
SCB-68 Circuit Diagrams
Appendix E
Soldering and Desoldering on the SCB-68
Appendix F
Technical Support and Professional Services
Glossary
Index