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Chapter 2
Using the SCXI-1129
2-6
ni.com
4
××××
32 Matrix Configuration
The 4
×
32 matrix configuration gives you control of two independent,
4
×
32 matrixes.
You can make connection to the rows using either the
HVAB or the terminal block. Columns are accessed through the terminal
block. This configuration provides a more convenient way to create
matrixes for applications that require a higher column count than the
4
×
16 matrix while still providing access to the analog bus
. To connect
signals to the HVAB, connect the chosen rows to COM0–COM3, then
connect COM0–COM3 to AB0–AB3. Refer to Figure 2-5 for the channel
names that NI-SWITCH uses.