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connecting SCXI-1127 to NI DMM in
PXI-1010 chassis, 1-15 to 1-16
NI DMM in PXI slot 4, 1-16
NI DMM in PXI slots 1 through 3,
1-15 to 1-16
connecting SCXI-1127 to NI DMM in
single chassis system, 1-4 to 1-8
items required, 1-4
single 4-slot chassis configuration,
1-5 to 1-6
single 12-slot chassis configuration,
1-7 to 1-8
customizing your module, C-1 to C-2
bent and trimmed resistor
(figure), C-2
removing SCXI module cover
(figure), C-1
installing SCXI-1127 into SCXI chassis,
1-3 to 1-4
safety information, 1-22 to 1-23
software installation, 1-2
M
manually adding modules, 1-21
matrix operation, 2-19 to 2-28
4x2 one-wire matrix configuration
(figure), 2-20
8x4 matrix configuration, 2-21 to 2-24
schematic for SCXI-1332 connected
to SCXI-1127 (figure), 2-24
SCXI-1332 connected to SCXI-1127
(figure), 2-23
SCXI-1332 terminal block
(figure), 2-22
32x1 matrix configuration, 2-20 to 2-21
matrix expansion, 2-24 to 2-28
8x8 matrix parts locator diagram
(figure), 2-25
8x8 matrix schematic (figure), 2-26
© National Instruments Corporation
16x8 matrix parts locator diagram
(figure), 2-27
16x8 matrix schematic (figure), 2-28
Measurement & Automation utility, 1-20
mixed mode scanning configuration,
2-10 to 2-11
multiple-chassis system, installing.
See installation.
multiplexer/scanner operation, 2-1 to 2-19
custom terminal blocks, 2-3
four-wire channel scanning configuration,
2-6 to 2-9
block diagram, 2-7
wiring diagram, 2-8
four-wire versus 2-wire resistance
measurement, 2-9 to 2-10
signal connections for 2-wire
measurement (figure), 2-9
signal connections for 4-wire
measurement (figure), 2-10
hardware timed scanning, 2-11 to 2-16
handshake scanning, 2-15 to 2-16
overview, 2-11 to 2-12
scanning flowchart (figure), 2-13
synchronous scanning, 2-14 to 2-15
using external instruments, 2-14
using NI DMM, 2-14
mixed mode configuration, 2-10 to 2-11
one-wire channel scanning configuration,
2-5 to 2-6
block diagram, 2-5
wiring diagram, 2-6
SCXI-1331 signal connections
(figure), 2-2
software scanning, 2-16 to 2-17
overview, 2-11 to 2-12
temperature measurements, 2-17 to 2-19
RTD measurements, 2-19
thermistor measurements, 2-19
thermocouple measurements,
2-17 to 2-19
I-3
Index
SCXI-1127 User Manual
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