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PXIe-7820
PXIe-7820, 128 Digital I/O Channels, PXI Digital Reconfigurable I/O Module
Actual item may vary if no part number is provided on quote request.
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March 2025
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" 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
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January 2025
National Instruments PXIe-7820 PXI Digital Reconfigurable I/O Module
The PXIe-7820 (Part Numbers: PXIe-7820R and 783484-01) is a PXI Digital Reconfigurable I/O Module with 128 Digital I/O channels and a Kintex 7160T FPGA. The FPGA is programmable by the client for inside processing and adaptable I/O activity, offering flexible compatibility options. The module features 4 I/O Connectors, which are high-density, 68-Pin, female VHDCI connector types.
With LabVIEW FPGA, the user can separately design digital lines, such as inputs, outputs, counters/clocks, PWMs, encoder inputs, or specialized communication protocols. The user can also plan an internal decision that keeps running with hardware-based speed and dependability. Each line offers logical levels selectable by software. The NI PXIe-7820 supports "peer-to-peer streaming" for direct data transfer between PXI modules.
The PXIe-7820 is perfect for a wide assortment of utilizations, which includes: rapid waveform generation, sensor reenactment, hardware-in-the-loop (HIL) testing, custom communication protocols, error range testing in bits, and different applications that require exact timing and control. The NI PXle-7820 combines high-speed estimation and the rapid interfacing of PXIe. Besides, the mix of various capacities in a single gadget diminishes the requirement for extra components, such as cabling and network units in the test setup. This additionally can lessen the test times of the application.
This Digital Reconfigurable I/O Module also offers direction control of digital I/O channels per channel, minimum I/O pulse width of 6.25 ns, minimum testing period of 5 ns, external clock direction input into gadget, maximum input leakage of ± 15 μA, and characteristic impedance 50 Ω power-on state Tristate 1 (tristate by default of 2 NI recommends limiting long-term over/under-voltage exposure to the Digital I/O).
Designed for indoor use only, the operating temperature range specified for the PXIe-7820 is 0 °C to 55 °C. When not in use, the environmental storage temperature range spans from -40 °C to 71 °C. Both of these temperature ranges are compliant with the IEC 60068-2-1 and IEC 60068-2-2 standards, ensuring safe operation and storage for the device.
| Model | PXIe-7820 |
|---|---|
| Part Number | 783484-01 |
| Alternate Name | PXIe-7820R |
| Manufacturer | National Instruments |
| Type | PXI Digital Reconfigurable I/O Module |
| Logic Levels (Digital I/O) | 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V |
| Bidirectional Digital Channels | 128 |
| FPGA | Kintex-7 160T |
| External Clock Inputs | 4 |
| Clock Rate | 80 MHz (Maximum) |
| DRAM | 0 MB |
| Peer-to-Peer Streaming support? | Yes |
| Dimensions | 6.3 x 3.9 in. |
| Weight | 0.403 lb. |
| PXIe-7820 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXIe-7820:
National Instruments PXIe-7820 Frequently Asked Questions
Question: What is the maximum clock rate for the PXIe-7820?
Answer: The PXIe-7820 has a maximum clock rate of 80 MHz.
Question: What is the Dynamic RAM (DRAM) size for the NI PXIe-7820?
Answer: The DRAM size for the NI PXIe-7820 is 0 MB.
Question: What type of I/O connectors are on the PXIe-7820?
Answer: The PXIe-7820 has x4 68-pin, female, high-density VHDCI I/O connectors.
Question: What is the compatibility for the digital I/O lines on the NI PXIe-7820?
Answer: The digital I/O lines on the NI PXIe-7820 have compatibility with LVTTL and LVCMOS.
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