Digital i/o signal connections, All devices, Figure 4-9. analog output connections – National Instruments 6023E User Manual
Page 50: Digital i/o signal connections -20, All devices -20, Figure 4-9, Analog output connections -20
Chapter 4
Signal Connections
4-20
ni.com
AOGND is the ground reference signal for both analog output channels and
the external reference signal. Figure 4-9 shows how to make analog output
connections to your device.
Figure 4-9. Analog Output Connections
Digital I/O Signal Connections
All Devices
All devices have digital I/O signals DIO<0..7> and DGND. DIO<0..7> are
the signals making up the DIO port, and DGND is the ground-reference
signal for the DIO port. You can program all lines individually as inputs or
outputs. Figure 4-10 shows signal connections for three typical digital I/O
applications.
Caution
Exceeding the maximum input voltage ratings, which are listed in Table 4-2, can
damage the DAQ device and the computer. National Instruments is not liable for any
damages resulting from such signal connections.
+
–
+
–
Channel 0
Channel 1
Load
Load
VOUT 0
VOUT 1
DAC1OUT
AOGND
DAC0OUT
Analog Output Channels
I/O Connector