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Appendix A
Device-Specific Information
Analog Output Series User Manual
A-2
ni.com
Analog Output (NI 6711/6713)
The NI 6711 has four channels of voltage output at the I/O connector, and
the NI 6713 has eight channels of voltage output at the I/O connector. The
reference for the AO circuitry is software-selectable per channel. The
reference can be either internal or external, but the range is always bipolar.
This means that you can generate signals up to ±10 V with internal
reference selected or ±EXT REF voltage with external reference selected.