©
National Instruments Corporation
7
NI SCXI-1378 Installation Instructions
4. Expanding Rows & Columns
The SCXI-1378 terminal blocks offers convenient methods for expanding
the rows and/or columns of a matrix using two or more SCXI-1378
terminal blocks. If you are not expanding the rows or columns of the
matrix, skip to the
Install the Terminal Block
section. For more information
about expanding matrices, refer to the
NI Switches Help
.
Table 2.
4x32, 2-Wire Matrix Topology Mapping
Software
Hardware
Software
Hardware
+
–
+
–
r0
ROW 0
ROW 1
c14
COLUMN 14
COLUMN 30
r1
ROW 2
ROW 3
c15
COLUMN 15
COLUMN 31
r2
ROW 4
ROW 5
c16
COLUMN 32
COLUMN 48
r3
ROW 6
ROW 7
c17
COLUMN 33
COLUMN 49
c0
COLUMN 0
COLUMN 16
c18
COLUMN 34
COLUMN 50
c1
COLUMN 1
COLUMN 17
c19
COLUMN 35
COLUMN 51
c2
COLUMN 2
COLUMN 18
c20
COLUMN 36
COLUMN 52
c3
COLUMN 3
COLUMN 19
c21
COLUMN 37
COLUMN 53
c4
COLUMN 4
COLUMN 20
c22
COLUMN 38
COLUMN 54
c5
COLUMN 5
COLUMN 21
c23
COLUMN 39
COLUMN 55
c6
COLUMN 6
COLUMN 22
c24
COLUMN 40
COLUMN 56
c7
COLUMN 7
COLUMN 23
c25
COLUMN 41
COLUMN 57
c8
COLUMN 8
COLUMN 24
c26
COLUMN 42
COLUMN 58
c9
COLUMN 9
COLUMN 25
c27
COLUMN 43
COLUMN 59
c10
COLUMN 10
COLUMN 26
c28
COLUMN 44
COLUMN 60
c11
COLUMN 11
COLUMN 27
c29
COLUMN 45
COLUMN 61
c12
COLUMN 12
COLUMN 28
c30
COLUMN 46
COLUMN 62
c13
COLUMN 13
COLUMN 29
c31
COLUMN 47
COLUMN 63
