Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
PXIe-7868
PXIe-7868, 18-Channel AO, PXI Multifunction Reconfigurable I/O Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ 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 PXIe-7868 PXI Multifunction Reconfigurable I/O Module
Featured with a Kintex-7 325T FPGA, the National Instruments PXIe-7868 (Part Numbers: PXIe-7868R and 785571-01) is an 18-Channel AO Multifunction Reconfigurable I/O Module. This model offers 1 MS/s sampling rate and has a field programmable gate array (FPGA) which is completely user-programmable. The addition of an FPGA brings an onboard processing capability and enables this Multifunction Reconfigurable I/O Module to control I/O signals directly. The National Instruments PXIe-7868 has six Analog Inputs, 18 Analog Outputs, and 48 Digital Inputs/Outputs. This module comes equipped with 512 MB DRAM. For synchronous source acquisitions, this module can receive the EXTCLKIN - external clock input source signal as well.
This module provides connections for as many as 18 analog output channels. Each AO channel comes with an AOGND pin and AO pin to which the user can connect a load. As far as its digital I/O are concerned, the NI PXIe-7868 provides connections for as many as 48 digital input/output channels through two connectors. The digital I/O Connector-0 facilitates 16 low-speed channels (for up to 10 MHz signal frequencies), whereas the digital I/O connector-1 offers 32 high-speed channels (for up to 80 MHz signal frequencies). All the DIO channels contained by Connector 1 are routed with 50 Ω trace impedance.
The NI PXIe 7868 offers adequate protection against overvoltage, undervoltage, and overcurrent conditions on all lines. With this module, the user will be able to have a desired power-on state configured for any line. The two digital I/O connectors incorporated in the NI PXIe-7868 are LVTTL, LVCMOS compatible and they come with a fixed 3.3 V logic family.
| Model | PXIe-7868 |
|---|---|
| Part Number | 785571-01 |
| Manufacturer | National Instruments |
| Type | PXI Multifunction Reconfigurable I/O Module |
| FPGA | Kintex-7 325T |
| Maximum Sample Rate | 1 MS/s |
| Analog Input Channels | 6 |
| Dimensions | 7.3 x 6.8 x 1.4 in. |
| Weight | 6.22 oz. |
| PXIe-7868 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXIe-7868:
National Instruments PXIe-7868 Frequently Asked Questions
Question: What are the digital I/O logic levels of the PXIe-7868?
Answer: The digital I/O logic levels of the PXIe-7868 are 3.3V.
Question: What is the resolution of the analog input channels on the NI PXIe-7868?
Answer: The analog input channels have 16 bits resolution on the NI PXIe-7868.
Question: What is the bandwidth for the PXIe-7868?
Answer: The bandwidth for the PXIe-7868 is 1 MHz for a small signal and 500 kHz for a large signal.
Question: What is the slew rate for the NI PXIe-7868?
Answer: The slew rate for the NI PXIe-7868 is 10 V/µs.
PXIe-7868 PDF Manuals
GETTING-STARTED-WITH-R-SERIES-MULTIFUNCTION-RIO.PDF
NI-78XXR-PINOUT-LABELS-FOR-THE-SCB-68-NOTE-TO-USERS.PDF
NI-78XXR-PINOUT-LABELS-FOR-THE-SCB-68A-NOTE-TO-USERS.PDF
NI-PXIE-7867R-AND-NI-PXIE-7868R-NOTE-TO-USERS.PDF
NI-PXIE-7868R-GETTING-STARTED-GUIDE.PDF
NI-PXIE-7868R-SPECIFICATIONS.PDF
NI-R-SERIES-CALIBRATION-PROCEDURE.PDF
Driver Downloads for PXIe-7868
OS Compatibility: …
Delivery:
Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
Payment:
Receive Price & Availability Today!
Ask About Our Tiered Calibration Levels
Option & Modules:
Confirm Your Requirements or Versions
Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
Common Typos:
Why Buy From Apex Waves:
