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DAQCard E Series User Manual I -6
National Instruments Corporation
PFI0/TRIG1 signal
DAQCard-AI-16E-4 (table), 4-6
DAQCard-AI-16XE-50 (table), 4-8
description, 4-3
PFI1/TRIG2 signal
DAQCard-AI-16E-4 (table), 4-6
DAQCard-AI-16XE-50 (table), 4-8
description, 4-4
PFI2/CONVERT* signal
DAQCard-AI-16E-4 (table), 4-6
DAQCard-AI-16XE-50 (table), 4-8
description, 4-4
PFI3/GPCTR1_SOURCE signal
DAQCard-AI-16E-4 (table), 4-6
DAQCard-AI-16XE-50 (table), 4-8
description, 4-4
PFI4/GPCTR1_GATE signal
DAQCard-AI-16E-4 (table), 4-6
DAQCard-AI-16XE-50 (table), 4-8
description, 4-4
PFI5/UPDATE* signal
DAQCard-AI-16E-4 (table), 4-6
DAQCard-AI-16XE-50 (table), 4-8
description, 4-4
PFI6/WFTRIG signal
DAQCard-AI-16E-4 (table), 4-6
DAQCard-AI-16XE-50 (table), 4-8
description, 4-4
PFI7/STARTSCAN signal
DAQCard-AI-16E-4 (table), 4-6
DAQCard-AI-16XE-50 (table), 4-8
description, 4-5
PFI8/GPCTR0_SOURCE signal
DAQCard-AI-16E-4 (table), 4-6
DAQCard-AI-16XE-50 (table), 4-8
description, 4-5
PFI9/GPCTR0_GATE signal
DAQCard-AI-16E-4 (table), 4-6
DAQCard-AI-16XE-50 (table), 4-9
description, 4-5
PFIs (programmable function inputs), 4-24
connecting to external signal source
(warning), D-5
overview, 4-22
questions about, D-5
signal routing, 3-14
timing input connections, 4-24
illustration, 4-23
PGIA (programmable gain instrumentation
amplifier)
analog input connections, 4-11
illustration, 4-11
common-mode signal rejection, 4-20
differential connections
floating signal sources, 4-16 to 4-17
ground-referenced signal
sources, 4-15
single-ended connections
floating signal sources (figure), 4-19
grounded signal sources
(figure), 4-20
physical specifications
DAQCard-AI-16E-4, A-7
DAQCard-AI-16XE-50, A-12
pin assignments
50-pin AI connector, B-3
68-pin AI connector, B-2
DAQCard-AI-16E-4 and
DAQCard-AI-16XE-50 (figure), 4-2
polarity.
See input polarity and range
.
posttriggered data acquisition, 4-24
illustration, 4-25
power connections, 4-22
power requirement specifications
DAQCard-AI-16E-4, A-6 to A-7
DAQCard-AI-16XE-50, A-12
power-management modes, E-1 to E-2
effects of different modes (table), E-2
Normal mode, E-1
Power-down Mode, E-1
pretriggered data acquisition, 4-24
illustration, 4-25