S Series Multifunction DAQ 12 or 16-Bit,
1 to 10 MS/s, 4 Analog Inputs
Dedicated A/D Converters per Channel
– help you achieve faster
sampling rates per channel, simultaneous sampling, and better
dynamic accuracy for transient or frequency measurements.
200 mV to 42 V Input Ranges
– configure each analog input channel
to read from a very wide variety of voltage ranges. The input
impedance is lower for 20 and 42 V ranges, preserving the bandwidth
for signals with high frequencies and large amplitudes.
AC or DC Coupling
– configure analog inputs for AC or DC coupling
on a per-channel basis. AC coupling removes the DC offset for
applications only analyzing signals in the frequency domain.
Antialias Filters (NI 6115 and NI 6120)
– the antialias filters are turned
on from software on a per-channel basis. NI 6115 devices have 50 or
500 kHz filters for each channel, and NI 6120 devices have 100 kHz
filters for each channel.
Large Onboard Memory (NI 6115 and NI 6120)
– NI 6120 devices
feature a 64 MS onboard memory, and NI 6115 devices feature a
64 or 32 MS onboard memory. With the extra memory, which
requires no extra programming, you can capture high-bandwidth
signals over long periods of time, even if multiple devices are sharing
the same PCI or PXI bus.
Hardware-Timed Digital I/O
– the digital I/O lines can synchronize
with the analog input, analog output, counter/timer I/O, or an
external clock for mixed-signal measurement applications. Using the
onboard FIFO, you can achieve reliable data transfers to 10 MB/s.
Phase Locking (PXI only)
– synchronize multiple devices to a
common PXI backplane clock to preserve the phase between
measurements across multiple device analog input channels.
Figure 1. Sound and Vibration Toolkit
NI LabVIEW Sound and Vibration Toolkit
This toolkit includes a full set of frequency-domain analysis and
presentation tools required for sound and vibration applications.
These tools include:
• Distortion, gain, phase, cross-talk, and dynamic range measurements
• Octave analysis
• Swept-sine analysis
• Linear, exponential, and peak hold measurements
• Baseband and zoom FFT, power, FFT, power spectral density (PSD)
• Limit testing
• Short-time Fourier transform and shock response spectrum
• Weighting filters
• System calibration
• Waterfall/colormap display
NI LabVIEW Signal Processing Toolkit
This toolkit is a suite of software tools, example programs, and
utilities for time-frequency analysis and digital filter design. The
toolkit includes:
• Wavelet and filter-bank design
• Digital filter design of FIR and IIR filters
• Joint time-frequency analysis (JTFA) with the Gabor spectrograph
• High-frequency resolution model-based spectral estimation for
small datasets
Professional Analysis and
Presentation Toolkits
There are several analysis and presentation add-on toolkits available
from National Instruments that help make you more productive
when developing custom applications with your S Series devices.
Turn your S Series device into a transient recorder, spectrum
analyzer, or one of several other instruments with these toolkits.
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National Instruments • Tel: (800) 813 3693 • info@ni.com • ni.com
NI [ NATIONAL INSTRUMENTS CORPORATION ]
