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July 2025
781702-01
781702-01, 1 Gb/s, 0°C to 55°C, NI-6587 Digital I/O Adapter Module for FlexRIO
Actual item may vary if no part number is provided on quote request.
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" 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
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May 2025
Gregg Flecki**** Verified Buyer
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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 781702-01 Digital I/O Adapter Module for FlexRIO
Part Number 781702-01 is the identifying part number for the National Instruments NI-6587 Digital I/O Adapter Module for FlexRIO. The 781702-01 features 23 digital I/O channels on DDC (16 LVDS data, 4 LVDS PFI, and 3 single-ended PFI. Likewise, it features 2 SMA connectors for PFI 0 and CLOCK IN channels and a single InfiniBand connector for digital data and control channels. The module allows direction control for every digital I/O channel. Likewise, it features two clock input terminals: CLOCK IN (SMA) and STROBE (DDC). On the other hand, there is only one clock output terminal: DDC CLK OUT.
The single-ended channel (PFI, CLOCK IN) in the 781702-01 has a maximum data rate of 100 Mb/s and the minimum time required to tristate is 6 ns. The generation voltage level is 3.3 V and the output impedance is 50 Ω. The module has similar acquisition voltage levels and input impedance. The 781702-01 comes with the SN65LVDT100 LVDS buffer that has a maximum data rate of 1 Gb/s per channel. The minimum required direction change is 500 µs. During the power-up, the data direction is set to input.
The input and output protection allows the channels to indefinitely sustain a short to any voltage between 0 V and 4.3 V.
The 781702-01 measures (5.1 × 0.8 × 4.9 in.) in physical dimensions and weighs 302 g. There are 2 SMA and one 73-pin InfiniBand connector in the front panel. The module draws 210 mA of current at +12 V resulting in a power of 2.51 W whereas it draws 770 mA of current at +3.3 V, resulting in 2.53 W. The 781702-01 is recommended for operation between temperatures of 0 °C to 55 °C at a relative humidity of 10% to 90%. Likewise, it is designed for indoor use only and should be operated within a maximum altitude of 2000 m. On the other hand, it can be stored between -20 °C to 70 °C at a relative humidity of 5% to 95%.
| Model | 781702-01 |
|---|---|
| Model Name | NI-6587 |
| Part Type | Digital I/O Adapter Module for FlexRIO |
| Number of Connectors | 2 SMA (PFI 0 and CLOCK IN) and 1 InfiniBand (Digital Data & Control, or DDC) |
| Maximum Data Rate on LVDS Channels | 1 Gb/s |
| LVDS Buffer | SN65LVDT100 (Texas Instruments) |
| Power Consumption | 210 mA, 2.51 W, at +12 V; 770 mA, 2.53 W, at +3.3 V |
| Physical Dimensions | (5.1 × 0.8 × 4.9 in.) |
| Operating Temperature | 0 °C to 55 °C |
| Number of Bidirectional Digital I/O Channels | 20 |
Associated part numbers for 781702-01:
781702-01 PDF Manuals
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