Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
PCIe-7846R
PCIe-7846R, 48 Bidirectional Digital Channels, Multifunction Reconfigurable I/O Device
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 PCIe-7846R Multifunction Reconfigurable I/O Device
The National Instruments PCIe-7846R (Part Number: 786456-01) is a Multifunction I/O Device that can be reconfigured by the user. This device comes equipped with a Kintex-7 FPGA and can acquire samples at a maximum rate of 500 kS/s. The FPGA (field-programmable gate array) is user-programmable and can be reconfigured with the NI LabVIEW FPGA Module. Thus, you can develop customized applications to suit your specific requirements by reconfiguring or customizing the FPGA.
Unlike typical data acquisition devices, the NI PCIe-7846R Multifunction I/O Device offers individual channel triggering and multi-rate sampling across different channels. This Multifunction I/O Device features 48 bidirectional digital channels and allows you to operate with a selectable analog input voltage range. The eight analog input channels can operate in RSE, NRSE, and DIFF input modes. You can choose the required input mode through software. This selection applies to each analog input channel.
The National Instruments PCIe-7846R Multifunction I/O Device has a 16-bit resolution, successive approximation register ADC which can convert the received analog input signals into digital signals while operating with a conversion time of 2 µs. The AI channels of this device operate under default overvoltage protection that is set to actuate at ±42 V maximum voltage.
The 8 analog output channels on the NI PCIe-7846R device offer 16-bits resolution. These channels can operate with a maximum update rate of 1 MS/s. For the conversion of digital signals into analog signals, the PCIe-7846R Multifunction I/O Device comes equipped with enhanced R-2R digital-to-analog converters.
| Model | PCIe-7846R |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 786456-01 |
| Series | R Series |
| Type | Multifunction Reconfigurable I/O Device |
| Bidirectional Digital Channels | 48 |
| Maximum Sample Rate | 500 kS/s |
| FPGA | Kintex-7 160T |
| Maximum Clock Rate | 80 MHz |
| Dimensions | 6.60 in. × 4.38 in. |
| Weight | 4.99 oz. |
| PCIe-7846R Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PCIe-7846R:
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:
