National Instruments NI 7831R - Manual (Page 6)

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