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778348-01, 24 Bit Resolution, 8 Analog Input, PCI-4472 Sound and Vibration Device
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National Instruments 778348-01 Sound and Vibration Device
The National Instruments 778348-01 Sound and Vibration Device is a component within the PCI-4472 Model Series. It guarantees unmatched precision for activities involving vibration and audio analysis due to its eight analog inputs, each of which has a 24-bit resolution ADC. Accurate data collection is ensured for accelerometers and microphones by integrated electronic piezoelectric (IEPE) signal conditioning.
The 778348-01 reduces the need for extra external filters by preventing aliasing using integrated anti-aliasing filters that adapt automatically to the sampling rate. To improve signal quality even more, it also has real-time digital and analog filters. As a result, measurements are exact and free of distortion and artifacts.
Pretrigger and posttrigger are the two trigger modes this device supports, allowing users to record signals either before or after a trigger event occurs. A trigger may come from an external digital trigger input, an analog input channel, or software control, among other sources.
Multiple 778348-01 devices can be synced using the PXI star trigger bus for applications that demand high channel counts. In order to maintain phase consistency in cross-channel measurements, this synchronization guarantees less than 1 ns of skew between modules.
The 778348-01 has complete DMA bus-master capabilities and effective data transfer rates via PCI mini-MITE. A 1,024-sample analog input FIFO prevents latency-related data loss.
This device operates via NI-DAQmx and can be easily integrated with Measurement Studio, LabWindows/CVI, and NI LabVIEW software. Furthermore, it may be used with the NI Sound and Vibration Measurement Suite and Toolkit to perform a variety of analyses, such as order extraction, frequency responses, and power spectra.
The unbalanced differential design of analog input channels has a peak input signal range of ±10 V. The gadget offers flexible trigger choices, such as customizable voltage levels and slopes, and supports both AC and DC connections. Furthermore, a variety of triggering mechanisms are guaranteed by its digital trigger compatibility with 5 V TTL/CMOS.
Part Number | 778348-01 |
---|---|
Model Name | PCI-4472 |
Part Type | Sound and Vibration Device |
Resolution | 24 bits |
Analog Inputs | 8 |
Input Signal Range | ±10 V peak |
Trigger Modes | Pretrigger and Posttrigger |
Compatibility | NI-DAQmx, NI LabVIEW, LabWindows/CVI, Measurement Studio |
Digital Trigger | 5 V TTL/CMOS, Rising or Falling Edge |
Data Transfer Rates | 20 to 30 MB/s (DMA), Burst rates up to 132 MB/s |
Manufacturer | National Instruments |
778348-01 PDF Manuals
DAQ GETTING STARTED GUIDE FOR PCI PCI EXPRESS 28429.PDF
NI 4472 4472B 4474 LETTER OF VOLATILITY.PDF
Why Buy From Apex Waves:
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778348-01
Modular Systems > National Instruments > DSA Devices
778348-01, 24 Bit Resolution, 8 Analog Input, PCI-4472 Sound and Vibration Device
1-800-915-6216
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- Technical Specifications
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National Instruments 778348-01 Sound and Vibration Device
The National Instruments 778348-01 Sound and Vibration Device is a component within the PCI-4472 Model Series. It guarantees unmatched precision for activities involving vibration and audio analysis due to its eight analog inputs, each of which has a 24-bit resolution ADC. Accurate data collection is ensured for accelerometers and microphones by integrated electronic piezoelectric (IEPE) signal conditioning.
The 778348-01 reduces the need for extra external filters by preventing aliasing using integrated anti-aliasing filters that adapt automatically to the sampling rate. To improve signal quality even more, it also has real-time digital and analog filters. As a result, measurements are exact and free of distortion and artifacts.
Pretrigger and posttrigger are the two trigger modes this device supports, allowing users to record signals either before or after a trigger event occurs. A trigger may come from an external digital trigger input, an analog input channel, or software control, among other sources.
Multiple 778348-01 devices can be synced using the PXI star trigger bus for applications that demand high channel counts. In order to maintain phase consistency in cross-channel measurements, this synchronization guarantees less than 1 ns of skew between modules.
The 778348-01 has complete DMA bus-master capabilities and effective data transfer rates via PCI mini-MITE. A 1,024-sample analog input FIFO prevents latency-related data loss.
This device operates via NI-DAQmx and can be easily integrated with Measurement Studio, LabWindows/CVI, and NI LabVIEW software. Furthermore, it may be used with the NI Sound and Vibration Measurement Suite and Toolkit to perform a variety of analyses, such as order extraction, frequency responses, and power spectra.
The unbalanced differential design of analog input channels has a peak input signal range of ±10 V. The gadget offers flexible trigger choices, such as customizable voltage levels and slopes, and supports both AC and DC connections. Furthermore, a variety of triggering mechanisms are guaranteed by its digital trigger compatibility with 5 V TTL/CMOS.
Part Number | 778348-01 |
---|---|
Model Name | PCI-4472 |
Part Type | Sound and Vibration Device |
Resolution | 24 bits |
Analog Inputs | 8 |
Input Signal Range | ±10 V peak |
Trigger Modes | Pretrigger and Posttrigger |
Compatibility | NI-DAQmx, NI LabVIEW, LabWindows/CVI, Measurement Studio |
Digital Trigger | 5 V TTL/CMOS, Rising or Falling Edge |
Data Transfer Rates | 20 to 30 MB/s (DMA), Burst rates up to 132 MB/s |
Manufacturer | National Instruments |
778348-01 PDF Manuals & Diagrams
778348-01 PDF Manuals
DAQ GETTING STARTED GUIDE FOR PCI PCI EXPRESS 28429.PDF
NI 4472 4472B 4474 LETTER OF VOLATILITY.PDF
Why Buy From Apex Waves
"The business transaction was super easy and friendly."
"Hand carrying parts to fedex directly to make sure I get them overnight. Great service"
"They were very helpful to get me the test equipment that I need."