National Instruments NI 6120 - Manual (Page 52)

Chapter 4 Connecting Signals
NI 6115/6120 User Manual 4-14 ni.com
Connecting Analog Output Signals
The AO signals are DAC0OUT, DAC1OUT, and AOGND.
DAC0OUT is the voltage output signal for AO channel 0. DAC1OUT is the
voltage output signal for AO channel 1.
AOGND is the ground-reference signal for the AO channels. AOGND is a
hard ground.
Figure 4-6 shows how to connect AO signals to the NI 6115/6120.
Figure 4-6. Analog Output Connections
NI 6115/6120
Analog Output Channels
Channel 0
DAC0OUT
AOGND
DAC1OUT
VOUT 0
VOUT 1
Load
Load
+
–
+
–
Channel 1