National Instruments NI 7831R Switch User Manual


 
Contents
NI 7831R User Manual vi ni.com
Single-Ended Connection Considerations ......................................................2-12
Single-Ended Connections for Floating Signal Sources
(RSE Input Mode)..........................................................................2-13
Single-Ended Connections for Grounded Signal Sources
(NRSE Input Mode).......................................................................2-13
Common-Mode Signal Rejection Considerations...........................................2-14
Analog Output ............................................................................................................... 2-15
Connecting Analog Output Signals...............................................................................2-15
Digital I/O......................................................................................................................2-16
Connecting Digital I/O Signals .....................................................................................2-16
RTSI Trigger Bus ..........................................................................................................2-19
PXI Local Bus (for NI PXI-7831R only) ...................................................................... 2-20
Switch Settings.............................................................................................................. 2-21
Power Connections........................................................................................................ 2-22
Field Wiring Considerations.......................................................................................... 2-23
Chapter 3
Calibration
Loading Calibration Constants......................................................................................3-1
Internal Calibration........................................................................................................3-1
External Calibration.......................................................................................................3-2
Appendix A
Specifications
Appendix B
Connecting I/O Signals
Appendix C
Using the SCB-68 Shielded Connector Block
Appendix D
Technical Support and Professional Services
Glossary