National Instruments PXI-6070E User Manual page 210

Appendix A Device-Specific Information
E Series User Manual
Refer to the Connecting Analog Output Signals
Analog Output, for more information.
AO External Reference
The AO EXT REF input controls the voltage range of analog output signals.
Figure A-61 shows circuitry of the AO EXT REF on BNC DAQPads.
Refer to the Reference Selection
more information.
Counter 0 Out and PFI 0/AI Start Trigger
You can access the Counter 0 Out and PFI 0/AI Start Trigger signals
through their respective pins on BNC DAQPads, as shown in Figure A-62
and Figure A-63. Refer to the
Chapter 5, Counters, for more information on counter signals. Refer to
Chapter 6,
Programmable Function Interfaces
on programmable function interface signals. Refer to the
Signal section of Chapter 2,
AO EXT REF
AI GND
Figure A-61. AO EXT REF
section of Chapter 3,
Counter 0 Internal Output Signal
Analog Input, for more information.
CTR 0 OUT
D GND
Figure A-62. Counter 0 Out
PFI 0/AI START TRIG
D GND
Figure A-63. PFI 0/AI Start Trigger
A-74
section of Chapter 3,
Analog Output, for
section of
(PFI), for more information
AI Start Trigger
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