National Instruments DAQCard-1200 - Manual (Page 94)

© National Instruments Corporation I-1 DAQCard-1200 User Manual
Index
Numbers
+5 V signal (table), 3-4
1200_Calibrate function, 5-2 to 5-3
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 to A-3
analog input. See also analog input modes;
analog input signal connections.
circuitry, 4-6 to 4-8
configuration
analog I/O settings (table), 2-3
default settings, 2-3
input modes, 2-4 to 2-5
input polarity, 2-3
data acquisition rates, 4-9 to 4-10
maximum recommended rates
(table), 4-10
settling time vs. gain (table), 4-10
data acquisition timing, 4-8 to 4-9
continuous data acquisition, 4-8
data acquisition operation, 4-8
interval data acquisition, 4-9
polarity
configuration, 2-3
settings (table), 2-3
power-management modes (table), C-1
specifications, A-1 to A-4
amplifier characteristics, A-2 to A-3
dynamic characteristics, A-3
input characteristics, A-1 to A-2
stability, A-4
transfer characteristics, A-2
theory of operation, 4-5 to 4-8
analog input modes
configurations
differential connection
considerations, 3-7 to 3-8
floating signal sources, 3-9 to 3-10
ground-referenced signal
sources, 3-8 to 3-9
recommended input configurations
(table), 3-7
DIFF
definition (table), 2-4
purpose and use, 2-5
NRSE
definition (table), 2-4
purpose and use, 2-5
RSE
definition (table), 2-4
purpose and use, 2-4
analog input signal connections
bipolar and unipolar signal range vs. gain
(table), 3-5
common-mode signal rejection,
3-13 to 3-14
differential connections
description, 3-7 to 3-8
floating signal sources, 3-9 to 3-10