NI USB-9861 1-Port Low-Speed NI-XNET USB CAN Interface

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  • 1-port low-speed CAN interface (up to 125 kb/s) with onboard TJA1054 transceiver, externally powered
  • NI-XNET driver for developing frame and signal applications in LabVIEW, LabWindows™/CVI, and C/C++
  • Integrated CAN databases for importing, editing, and using signals from FIBEX, .DBC, and .NCD files
  • Bundled software: NI-XNET driver, Bus Monitor, and Database Editor for Windows
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The NI USB-9861 is a 1-port, low-speed controller area network (CAN) interface for developing CAN applications in NI LabVIEW, NI LabWindows/CVI, and ANSI C/C++. As part of the NI-XNET platform, the USB-9861 works well for applications requiring high-speed manipulation of hundreds of CAN frames and signals.

The USB-9861 and NI-XNET products are ideal for standardizing on CAN communication. By using the same software API for programming networks on USB, PXI, PCI, NI CompactDAQ, and NI CompactRIO, you can significantly reduce development time through maximum code reuse. Real-time testing applications like hardware-in-the-loop testing and simulation are also ideal for the USB-9861 because it is part of the NI-XNET family of products and works with the NI VeriStand software environment for configuring real-time testing applications.

NI-XNET: One API, Many Embedded Networks and Form Factors
The NI-XNET platform combines a series of high-performance CAN, LIN, and FlexRay interfaces with the NI-XNET API, a common set of easy-to-use functions for reading and writing CAN, LIN, and FlexRay frames and signals in many different platforms including USB, PXI, PCI, NI CompactDAQ, and NI CompactRIO.

Top Performance With Less Programming
NI-XNET interfaces bring together the performance associated with low-level microcontroller programming and the speed and power of Windows and LabVIEW Real-Time OS development. The patent-pending NI-XNET device-driven DMA engine reduces system latency, a common pain point for PC-based CAN interfaces, from milliseconds to microseconds. The engine enables the onboard processor to move CAN frames and signals between the interface and the user program without CPU interrupts, freeing host processor time for processing complex models and applications.

Click on the first link in the 'Resources' tab for more information and a direct download link to the NI-XNET driver software.



The mark LabWindows is used under a license from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the United States and other countries.

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Specifications Documents

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Specifications Summary

General
Product Name USB-9861
Product Family CAN
Form Factor USB
Part Number 781962-01 , 781425-01
Operating System/Target Windows
Source Externally Powered
Isolation Type Port-Port Isolation
OEM Available No
API Support NI-XNET API
Port Information
Number of Ports 1
Physical Layer Low-Speed/F.T.
Max Baud Rate 125 kbits/s
Min Baud Rate 40 kbits/s
Termination Software-Selectable
Transceiver Philips TJA1054A, Built-in
Special Features
Hardware Timestamping Yes
Timestamp Resolution 1 us
Remote Frame Support Yes
Advanced Mode Support Listen-Only Mode , Self-Reception (Echo) Mode , Sleep/Wakeup Mode
Physical Specifications
Length 13.1 cm
Width 8.86 cm
Height 3.33 cm
I/O Connector 9-pin D-Sub (DB-9)
Minimum Operating Temperature -20 °C
Maximum Operating Temperature 55 °C

NI USB-9861

Bundle Contents

Price: $ 988

USB Chassis

cDAQ-9171, CompactDAQ Chassis (1 slot USB) 781425-01 Included in price

CAN Module

NI 9861, C Series, CAN Interface, Low-Speed, 1 Port 781962-01 Included in price

Accessories

Software

Price: $ 988

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