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Chapter 2 Using the SCXI-1127/1128
SCXI-1127/1128 User Manual 2-22 ni.com
Figure 2-19. SCXI-1332 Terminal Block
The SCXI-1127/1128 installed with the SCXI-1332 provides you with an
4 × 8 matrix without any extra wiring except for hooking up your signals to
the columns and rows of the matrix. Refer to Matrix Expansion for
information on using multiple SCXI-1127/SCXI-1332 systems to build
matrices larger than 4 × 8.
Figure 2-20 shows an example of an SCXI-1332 connected to an
SCXI-1127/1128. The SCXI-1127/1128 is configured for 4 × 8 matrix
operation by the software. This is an example of a power supply test station.
The purpose of this test station is to measure the output voltage of a power
supply under various load conditions. The loads are connected to the first
four columns, C0...C3. The power supply is connected to row 0 and is the
DUT. A DMM is connected to row 1 and is used to measure the power
1 Column Expansion Bus
2 Row Expansion Bus
3 Row Connections
4 Column Connections
5 Cable Strain-Relief
6 Safety Ground Solder Lug
6
3
5
4
2
1
1