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© National Instruments Corporation I-1 SCXI-1141/1142/1143 User Manual
Index
A
A GND signal
front connector (table), 2-3
rear connector (table), 2-9
A OUT signal (table), 2-9
AC-coupled signal connections
floating (figure), 2-6
ground-offset (figure), 2-6
ground-referenced (figure), 2-5
adjusting timing and triggering, 5-3
AI+<0..7+> signal (table), 2-3
AI–<0..7–> signal (table), 2-3
aliasing
definition, 4-12
example (figure), 4-12
preventing, 4-12
amplifiers
gain and offset correction, 4-4
instrumentation amplifiers, 2-3
specifications, A-1
theory of operation, 4-3
analog input channels
front connection
common-mode rejection, 2-3
exceeding maximum voltage
(caution), 2-4
maximum differential input
voltage, 2-3
SCXI-1304 or SCXI-1305 terminal
block (note), 2-4
signal connections (figure)
floating, 2-5
floating AC-coupled, 2-6
ground-offset AC-coupled, 2-6
ground-referenced, 2-4
ground-referenced AC-coupled, 2-5
analog output
multiplexed mode, 4-16
parallel mode, 4-17
signal connections, 2-11
antialiasing filter, using
SCXI-1141/1142/1143 as, 4-12
application software, installation, 1-4
applications
developing in NI-DAQmx, 5-1
acquiring, analyzing, and
presenting, 5-7
completing, 5-7
LabVIEW, 5-7
program flowchart (figure), 5-2
programmable properties, 5-12
specifying channel strings, 5-10
B
bypassing filters, 4-16
C
calibration
gain and offset correction, 4-4
overview, 5-1
SCXI-1141/1142/1143, 5-13
CE compliance specifications, A-7
channel properties, configuring, 5-4
channels, voltage measurement flowchart
(figure), 5-2
common software-configurable settings
gain/input range, 3-1
configuration
channel properties, 5-4
removing modules from MAX, B-1
SCXI-1141/1142/1143
common software settings, 3-1