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© National Instruments Corporation
Index-1
DAQCard-500 User Manual
Index
Numbers
+5 V signal
description, 3-2
pin assignment, 3-1, C-2
1 MHz signal
description, 3-2
pin assignment, 3-1, C-2
A
ACH<0..7> signal
description, 3-2
pin assignments, 3-1, C-2
range and maximum ratings, 3-3
A/D conversions, 4-4
A/D converter, 4-3 to 4-4
A/D FIFO, 4-4
AIGND signal
description, 3-2
pin assignment, 3-1, C-2
amplifier characteristics, analog input, A-1
analog input circuitry
block diagram, 4-3
theory of operation, 4-3 to 4-4
analog input configuration, 2-3
analog input signal connections, 3-2 to 3-5
connecting to DAQCard-500
(illustration), 3-5
connection recommendations, 3-4 to 3-5
exceeding input signal range
(warning), 3-3
floating measurement system, 3-4
floating signal sources, 3-3
ground-referenced measurement
system, 3-4
ground-referenced signal sources, 3-3
pin assignments, 3-2 to 3-3
recommended input configurations
(table), 3-4
types of measurement systems, 3-3
to 3-4
types of signal sources, 3-3
analog input specifications
amplifier characteristics, A-1
dynamic characteristics, A-1
input characteristics, A-1
stability, A-1
transfer characteristics, A-1
asterisk (*), indicating active low signal, 3-2
B
bus interface specifications, A-2
C
cables
CB-27 termination accessory, 3-11
custom cable design, 3-11, C-1
installation, 2-1
optional equipment, 1-4
PR27-30F, 2-1
Card and Socket Services 2.0, 2-1
CLK signals
counter block diagram, 4-7
timing connections, 3-7 to 3-10
timing I/O circuitry block diagram, 4-7
timing requirements (illustration), 3-10
CLK1 signal
description, 3-2
pin assignment, 3-1, C-2
CLK2 signal
description, 3-2
pin assignment, 3-1, C-2
configuration, 2-2 to 2-3
analog input, 2-3
counter/timers, 2-3
digital I/O, 2-3
PC cards, D-1
software, 2-2 to 2-3
typical configuration (illustration), 2-2
connectors. See also signal connections.
I/O connector
pin assignments (illustration),
3-1, C-2
signal descriptions (table), 3-2
installation, 2-1
optional equipment, 1-4
counter block diagram, 4-7
counter/timers. See also timing connections.
configuration, 2-3
custom cable design, 3-11, C-1
customer communication, xi, G-1