The National Instruments PXIe-6556 is a digital waveform generator/analyzer with 24 PPMU-enabled channels, up to 200 MHz clock rate, voltage levels from -2 V to 7 V or -1 V to 7
The National Instruments PXIe-6556 Digital Waveform Generator/Analyzer is a versatile instrument with part numbers 781949-02 and 781949-01, equipped with 24 channels that include per pin parametric measurement unit (PPMU) capabilities.
It boasts an impressive maximum clock rate of 200 MHz and offers voltage levels ranging from -2 V to 7 V or -1 V to 7 V, depending on the application requirements.
The memory per channel differs between the two part numbers, with 64 MB available in 781949-02 and 8 MB in 781949-01, while both maintain a maximum data transfer rate of 200 Mbit/s.
The device’s physical attributes include a weight of 28 oz and dimensions of 21.6 x 2.0 x 13.0 cm, with an input/output protection range of -3 V to 8.5 V to safeguard against electrical overloads.
Compatibility with various I/O connector types such as SMA Jack, Combicon, and 68-pin VHDCI enhances its connectivity options, while support for NI-HSDIO driver software (version 1.8 and above) and National Instruments Measurement and Automation Explorer (MAX) ensures easy integration with different software environments.
To complement the PXIe-6556, National Instruments recommends using accessories like the SHC68-C68-D4 Cable and the CB-2162 Digital I/O Accessory for optimal performance.
Furthermore, the PXIe-6556 supports calibration to ensure continued accuracy and precision in measurements, thereby meeting stringent quality and performance standards.
Specification
Description
Product Name
National Instruments PXIe-6556 Digital Waveform Generator/Analyzer
Part Numbers
781949-02, 781949-01
Channel Count
24 channels with PPMU
Maximum Clock Rate
200 MHz
Voltage Levels
-2 V to 7 V or -1 V to 7 V
Memory per Channel
64 MB (781949-02), 8 MB (781949-01)
Maximum Data Transfer Rate
200 Mbit/s
Weight
28 oz
Dimensions
21.6 x 2.0 x 13.0 cm
Input/Output Protection Range
-3 V to 8.5 V
I/O Connector Types
SMA Jack, Combicon, 68-pin VHDCI
Supported Software
NI-HSDIO driver software (version 1.8 and above), National Instruments Measurement and Automation Explorer (MAX)
Suggested Accessories
SHC68-C68-D4 Cable, CB-2162 Digital I/O Accessory
Calibration Availability
Question 1: How does the memory per channel differ between the two part numbers of the National Instruments PXIe-6556 Digital Waveform Generator/Analyzer? Answer 1: The National Instruments PXIe-6556 Digital Waveform Generator/Analyzer part number 781949-02 has 64 MB of memory per channel, while part number 781949-01 has 8 MB of memory per channel.
Question 2: What are the differences in memory per channel between the National Instruments PXIe-6556 Digital Waveform Generator/Analyzer models 781949-02 and 781949-01? Answer 2: The National Instruments PXIe-6556 Digital Waveform Generator/Analyzer model 781949-02 has 64 MB of memory per channel, whereas model 781949-01 has 8 MB of memory per channel.
Question 3: What is the difference in memory per channel between the National Instruments PXIe-6556 part numbers 781949-02 and 781949-01, and how does this affect their performance in applications that require high data throughput? Answer 3: The National Instruments PXIe-6556 part number 781949-02 has 64 MB of memory per channel, while the part number 781949-01 has 8 MB per channel; this difference means that the 781949-02 is better suited for applications requiring high data throughput as it can store more data for each channel, reducing the need for frequent data transfers to the host computer and potentially improving overall performance.
Question 4: What are the differences in memory per channel between the National Instruments PXIe-6556 Digital Waveform Generator/Analyzer part numbers 781949-02 and 781949-01? Answer 4: The National Instruments PXIe-6556 Digital Waveform Generator/Analyzer part number 781949-02 has 64 MB of memory per channel, whereas part number 781949-01 has 8 MB of memory per channel.
Question 5: What differences in memory per channel are there between the National Instruments PXIe-6556 Digital Waveform Generator/Analyzer part numbers 781949-02 and 781949-01? Answer 5: The memory per channel for the National Instruments PXIe-6556 Digital Waveform Generator/Analyzer is 64 MB for part number 781949-02, whereas it is 8 MB for part number 781949-01.
