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July 2025
781476-01
781476-01, 3.571 MS/s, 16 Analog Input, 16 Bit Resolution, PXIe-6378 Multipurpose DAQ Device
Actual item may vary if no part number is provided on quote request.
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Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments 781476-01 PXI Multifunctional I/O Module
The part number 781476-01 from National Instruments is the identifying part number for the PXIe-6378 PXI Multifunctional I/O Module. This I/O module features 16 Analog input channels with an ADC resolution of 16 bits. The input channels have a maximum sampling rate of 3.571 MS/s and a timing accuracy of 10 ns. The module has an input voltage range of ±1 Volts, ±2 Volts, ±5 Volts, and ±10 Volts with DC input coupling. The maximum voltage for positive and negative inputs is ±11 V for all ranges, in Measurement Category I.
The CMRR (at 60 Hz) is 70 dB and has an input signal bandwidth of 1 MHz. The input impedance during the device ON condition for AI+ to AI GND and AI- to AI GND is >100 GΩ in parallel with 100 pF. During the device OFF condition, the input impedance for AI+ to AI GND and AI- to AI GND is 2 kΩ with an input bias current of ±10 pA. The Crosstalk (at 100 kHz) on Adjacent channels is -80 dB and -100 dB on Non-adjacent channels. This 781476-01 can handle 12,268 samples shared among channels used due to its large FIFO size. To transfer data from one memory block to another this module uses DMA (scatter-gather), a programmed I/O method.
The 781476-01 PXI Multifunctional I/O Module has 4 Analog output channels, with a 16-bit digital-to-analog converter. The output channels have Differential Non-Linearity of ± 1 LSB, max, and 16-bit guaranteed Monotonicity. The maximum update rate for all the channels when operating simultaneously is 3.3 MS/s with no minimum update rate. The slew rate of this module is 20 V/µs with 2 µs of Settling time, full-scale step, 15 ppm (1 LSB).
This PXI multifunctional module also features 48 Digital I/O/PFI with each terminal individually programmable as input or output. The Digital I/OPFI provides voltage protection of up to ± 20 Volts on up to two pins. To operate this PXI module, it requires 8.2 Watts at 3.3 Volts or 21.8 Watts at 12 volts. This 781476-01has a Standard 3U size and weighs 241 g (8.5 oz).
| Model | 781476-01 |
|---|---|
| Part Number | 781476-01 |
| Model Name | PXIe-6378 |
| Part Type | PXI Multifunctional I/O Module |
| Analog Inputs | 16 |
| Analog Outputs | 4 |
| Digital I/O | 48 |
| Number of counter/timers | 4 |
| PXIe printed circuit board dimensions | Standard 3U PXI |
| Weight | 241 g (8.5 oz) |
| I/O Connectors | 2 68-pin VHDCI |
| Manufacturer | National Instruments |
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