Index
©
National Instruments Corporation
I-3
DAQMeter DAQCard-4050 User Manual
L
LabVIEW application software, 1-2 to 1-3
LabWindows/CVI application software, 1-3
M
manual. See documentation.
maximum working voltage, A-4
measurement. See DMM operation.
N
NI-DAQ driver software, 1-4
noise
AC noise effects, 3-4
setting reading rate for filtering, 3-2, 3-4
noise rejection specifications
AC voltage, A-3
DC voltage, A-1
O
operation of DAQMeter DAQCard-4050. See
DMM operation.
overrange
definition, 3-5
typical overrange of input ranges
(table), 3-6
P
PC card questions and answers, B-1 to B-4
configuration, B-1
operation, B-2
resource conflicts, B-4
resources, B-2 to B-4
physical specifications, A-5
power requirements, A-4
powerline cycles, 3-2
probes, installing, 2-3 to 2-4
Q
questions and answers. See PC card questions
and answers.
R
reading rate, 3-1 to 3-2
definition, 3-1
minimizing noise, 3-2
setting, 3-2, 3-4
requirements for getting started, 1-2
resistance measurement, 3-8 to 3-10
continuity measurements, 3-10
input range accuracy (table), 3-10, A-3
input ranges, 3-9
signal connections, 3-8 to 3-9
root mean square (RMS) value of signal, 3-5
S
safety precautions, 2-1 to 2-2
safety specifications, A-4
settling time, A-4
signal connections
current measurement, 3-12
diode testing, 3-11
resistance measurement, 3-8 to 3-9
software programming choices, 1-2 to 1-4
DAQMeter DAQCard-4050 Instrument
Driver and NI-DAQ, 1-3 to 1-4
National Instruments application
software, 1-2 to 1-3
VirtualBench software, 1-3
specifications
AC voltage, A-2 to A-3
accuracy (table), A-2
crest factor errors (table), A-3
frequency dependent errors
(table), A-2
