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July 2025
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786671-01, 16 Input Channels, 16 Bits, 1 MS/s, PXIe-7861 PXI Multifunction Reconfigurable I/O Module
Rated 4.7/5 | 19 ratings
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 786671-01 PXI Multifunction Reconfigurable I/O Module.
The part number 786671-01 from National Instruments is the identifying part number for the PXIe-7861 PXI Multifunction Reconfigurable I/O Module. This module features 16 analog input channels with a 16 bit ADC resolution of type successive approximation register (SAR). Its maximum sampling rate is 1 MS per second per channel. This module offers various voltage range including the ±1 V, ±2 V, ±5 V and ±10 V with input bias current of ±5 nA, ensuring minimal impact on low-current measurements. It consist of protective features as well including the overvoltage protection of ±42 V maximum when powered ON and ±35 V maximum when powered OFF. This protection ensures the device's longevity and reliability even in challenging environments.
The 786671-01 module consist of 8 single ended analog output channels with a 16 bit resolution DAC type of enhanced R-2R. It features update time of 1 μs with maximum update rate of 1 MS per second. It has output voltage range of ±10 V and offers low output impedance of 0.5 Ω, maintaining signal integrity, with current drive of ±2.5 mA and short circuit to ground protective feature, thus protecting potential damage of the component and preventing it from overheating or failure.
The PXI module also supports reconfigurable FPGA of type Kintex-7 160T featuring 202,800 number of flip flops, 101,400 number of LUTs, 11,700 kbits of embedded block RAM and 600 number of DSP48 slices and a time base frequency of 40 MHz, 80 MHz, 120 MHz, 160 MHz, or 200 MHz. It is incorporated with an onboard DRAM of memory size 512 MB and a maximum theoretical data rate of 800 MB/s streaming thus allowing rapid data transfer and providing ample space memory for temporary data storage.
This reconfigurable PXI module is designed to operate at ambient temperature of 0 to 55 degrees Celsius with operating humidity of 10% to 90% RH, noncondensing and storage temperature of -40 to 71 degrees Celsius with storage humidity of 5% to 95% RH, noncondensing. It is designed to be used for indoor use only and can be mounted at maximum altitude of 2000 meters with a pollution degree of 2.
| Part Number | 786671-01 |
| Model Name | PXIe-7861 |
| Part Type | PXI Multifunction Reconfigurable I/O Module |
| Number of Analog Input Channels | 16 |
| Type of ADC | Successive approximation register (SAR) |
| Resolution | 16 bits |
| Maximum Sampling Rate (per channel) | 1 MS/s |
| Number of Analog Output Channels | 8 |
| Type of DAC | Enhanced R-2R |
| Operating Temperature | 0 °C to 55 °C |
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