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July 2025
PXI-7833
PXI-7833, 200 kHz, 16-Bit, Multifunction Reconfigurable I/O Device
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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✔ NIST Calibration Available
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 PXI-7833 Multifunction Reconfigurable I/O Device
The PXI-7833 is a Multifunction Reconfigurable I/O Device from National Instruments. The part number of this device is 779360-01. This model is an R Series device with 16-bit analog channels. The PXI-7833 features an onboard FPGA chipset, which allows the user to configure the timing and functionality. This device supports real-time data logging and floating-point processing. The LabVIEW RT software is required for this purpose. The PXI-7833 device is compatible with the RTSI bus. This model also features flash memory. The PXI-7833 can save a startup VI in it and the FPGA can load automatically upon device power-up.
The PXI-7833 Multifunction Reconfigurable I/O Device has eight analog channels to input data. This device supports multi-rate sampling for the input channels. The PXI-7833 supports 3 input modes. These modes are software-selectable. The supported input modes are DIFF, NRSE, and RSE. All channels can be configured on the same input mode. The PXI-7833 also features 8 analog output channels, which have a resolution of 16 bits. The PXI-7833 additionally has 96 channels for digital data. They can operate either as input or output channels. The digital channels are independently configurable for input or output. The PXI-7833 has three 68-pin connectors for 96 digital channels and other connections. This device features an FPGA, which is a Virtex-II V3000.
The PXI-7833 Multifunction Reconfigurable I/O Device can communicate with other PXI modules. A PXI local bus is available for this purpose. The PXI local bus is a daisy-chained type bus. This device is equipped with calibration DACs. These DACs minimize the measurements and output errors. The PXI-7833 has different levels of calibrations. Self-calibration is one type available, while external calibration is another option for more accuracy.
PXI-7833R Obsolete Status has been declared by National Instruments, but the module will still be available for purchase and repairs by Apex Waves.
| Model | PXI-7833 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 779360-01 |
| Series | R Series |
| Type | Multifunction Reconfigurable I/O Device |
| FPGA Type | Virtex-II V3000 |
| Analog Inputs | 8 (16 Bits, 200 kS/s) |
| Analog Outputs | 8 (16 Bits, 1 MS/s) |
| Number of Flip-flops | 28,672 |
| Number of 18 × 18 Multipliers | 96 |
| Embedded Block RAM | 1,728 kbits |
| Digital I/O | 96 |
| Timebase | 40, 80, 120, 160, or 200 MHz |
| I/O Connectors | 3 68-pin Female High-Density VHDCI type |
| Power Requirements | +3.3 VDC,+5 VDC -- 727 mA, 364 mA |
| Dimensions | 6.3 in. by 3.9 in. |
| Weight | 0.33 lb. |
| Software Driver | NI-RIO |
| PXI-7833 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXI-7833:
National Instruments PXI-7833 Frequently Asked Questions
Question: How many channels of bidirectional DIO does the PXI-7833 have?
Answer: The PXI-7833 provides 96 channels of bidirectional DIO.
Question: What does PFI stand for with the PXI 7833?
Answer: PFI on the PXI 7833 stands for Programmable Function Interface. These are digital lines that have access to the internal routings of the chassis and card.
Question: How many trigger lines does the NI PXI-7833 have?
Answer: The NI PXI-7833 has 8 trigger lines which can be routed to the PFI lines.
Driver Downloads for PXI-7833
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