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July 2025
784662-01
784662-01, 9-Pin Male D-SUB, 1 Mbps, USB-8502 CAN Interface Device
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 784622-01 CAN Interface Device
National Instruments part number 784662-01 is an identifying part number for the USB-8502, a CAN Interface Device with 2 Ports and a High-Speed USB 2.0 Bus Interface. The NI 784622-01 is designed for applications requiring precise control and monitoring of multiple CAN signals and frames, such as bus monitoring and automation control. It features a DMA engine for efficient internal processing. The device includes a standard Type A plug I/O connector and a 9-pin male D-SUB I/O connector.
The 2-port variant also offers a 3-pin combicon sync port. It resamples signal data to a fixed sample rate based on signal frame reception time, often used to synchronize XNET data with DAQmx analog/digital input channels. The sync port on this device interfaces with 5V TTL compatible systems, ensuring compatibility for digital signal integration. It supports up to 2 generic triggers, allowing event triggering based on specific conditions or inputs. The device accommodates input time base frequencies of 1 MHz, 10 MHz, and 20 MHz with automatic detection, ensuring synchronization with external devices operating at these frequencies.
For output operations, it provides a supported time base frequency of 1 MHz, facilitating generation of synchronized timing signals aligned with system requirements. To prevent signal data loss, users can set a high session resample rate. NI-XNET timestamps frames with an accuracy of 100 ns, ensuring precise representation of each edge's signal values when using a resample rate of 1,000,000 (1 MHz). By passing the I/O name to an XNET Interface property node, users can retrieve hardware information such as the name and serial number of the interface. This I/O name serves as a common reference available from the XNET System property node, which provides access to information for all XNET hardware within the system.
| Model | 784662-01 |
|---|---|
| Model Range | USB-8502 |
| Part Type | CAN Interface Device |
| Ports | 1 or 2 |
| Bus Interface | USB 2.0 High-Speed |
| USB I/O Connector | Standard Type A plug |
| Input Voltage | 4.5 V min, 5.25 V max |
| High-Speed CAN Interface | 9-pin male D-SUB |
| Maximum Baud Rate | 1 Mbps |
| I/O Compatibility | 5V TTL compatible |
Associated part numbers for 784662-01:
784662-01 PDF Manuals
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