National Instruments DAQPad-1200 User Manual page 94

Index
Symbols
+5 V signal (table), 3-4
A
ACH<0..7> signal
description (table), 3-3
signal ranges, 3-4
bipolar and unipolar analog input
(table), 3-5
ACK* signal (table), 3-18
AGND signal
analog input signal connections, 3-4
description (table), 3-3
AISENSE/AIGND signal
analog common signal, 3-4
description (table), 3-3
amplifier characteristic specifications, A-2
analog input
See also analog input modes; analog input
signal connections
circuitry, 4-6
configuration
analog I/O settings (table), 2-3
default settings, 2-3
input modes, 2-4
input polarity, 2-4
data acquisition rates
maximum recommended rates
(table), 4-9
settling time versus gain (table), 4-9
data acquisition timing
continuous data acquisition, 4-8
data acquisition operation, 4-8
interval data acquisition, 4-8
© National Instruments Corporation
polarity
configuration, 2-4
settings (table), 2-3
specifications
amplifier characteristics, A-2
dynamic characteristics, A-3
input characteristics, A-1
stability, A-4
transfer characteristics, A-2
theory of operation, 4-5
analog input modes
configurations
differential connection
considerations, 3-7
floating signal sources, 3-8
ground-referenced signal sources, 3-10
recommended input configurations
(table), 3-7
DIFF
definition (table), 2-4
purpose and use, 2-4
NRSE
definition (table), 2-4
purpose and use, 2-5
RSE
definition (table), 2-4
purpose and use, 2-5
analog input signal connections
bipolar and unipolar signal range versus
gain (table), 3-5
common-mode signal rejection, 3-13
differential connections
description, 3-7
floating signal sources, 3-8
grounded signal sources, 3-10
single-ended connections, 3-11
when to use, 3-8
I-1 DAQCard-1200 User Manual