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July 2025
780684-02
NI 780684-02, 7 I/O Trigger Lines, 1 I/O Clock Lines, PCI-8513-2 Software-Selectable/FD CAN Interface Device
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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✔ 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 780684-02 Software-Selectable/FD CAN Interface Device
The National Instruments 780684-02 (PCI-8513-2) is a 2-port, software-selectable CAN FD interface card for PCI systems. Designed for flexible automotive and industrial network integration, each port can be independently configured via software to operate across High-Speed/FD CAN, Low-Speed/Fault-Tolerant CAN, or Single-Wire CAN physical layers without manual jumper adjustments. High-Speed CAN modes utilize NXP TJA1041/TJA1043 transceivers to support data rates from 40 kbps to 1 Mbps, while Low-Speed/Fault-Tolerant modes employ NXP TJA1054A/TJA1055T transceivers (40 kbps to 125 kbps, dropping to 10 kbps in error recovery modes). Single-Wire operation uses NXP AU5790 or ON Semiconductor NCV7356 transceivers running between 33.3 kbps and 83.3 kbps with an 8 V to 18 V external bus power requirement.
Measuring 10.67 cm x 16.76 cm and weighing 102 grams, the PCI card connects directly into standard PCI expansion slots, drawing 640 mA at +5 VDC and 940 mA at +3.3 VDC. Hardware synchronization and timing integration are enabled via RTSI bus headers, which provide 7 I/O trigger lines and 1 I/O clock line. Two front-panel sync connectors offer additional TTL-compatible, edge-triggered signaling for coordinating measurement events with adjacent hardware modules.
To protect host computer equipment from ground loops and industrial electrical noise, the 780684-02 features 500 Vrms galvanic isolation across both port-to-port and port-to-earth-ground barriers (tested at 5 seconds). Rated for indoor use up to 2,000 meters altitude, the card operates reliably across an ambient temperature range of 0°C to 55°C (10% to 90% RH non-condensing). Fully compatible with NI-XNET driver software and LabVIEW environments, this interface provides an ideal solution for real-time hardware-in-the-loop (HIL) testing, ECU validation, bus monitoring, and automated test applications requiring multi-protocol CAN support.
| Model | 780684-02 |
|---|---|
| Model Name | PCI-8513-2 |
| Part Type | 2-Port, Software-Selectable/FD CAN Interface Device |
| Weight 1 Port | 98 g |
| Dimensions | 10.67 Cm X 16.76 Cm |
| Trigger Lines | 7 I/O |
| Clock Lines | 1 I/O |
| Front Panel Sync Connectors | 2 I/O |
| Weight 2 Port | 102 g |
| I/O Compatibility | TTL |
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