NI 9852 2-Port, Low-Speed/Fault-Tolerant CAN Module for CompactRIO

Starting at $ 1,665 (view pricing options)
  • 2 low-speed/fault-tolerant CAN ports for CompactRIO, 125 kb/s maximum transfer rate
  • ISO 11898 compliance for standard (11-bit) and extended (29-bit) arbitration IDs
  • Standard DB-9 male connector for each port
  • Philips SJA1000 CAN controller and TJA1054A CAN transceiver
  • Software-selectable termination
  • Ability to log bus errors and transceiver faults
  • Configure Complete CompactRIO System
  • View Support Resources
The NI 9852 provides two ports of low-speed/fault-tolerant controller area network (CAN) communication with devices at transfer rates up to 125 kb/s. With an NI 9852 installed in a CompactRIO chassis, you can take advantage of the flexibility and performance of the CompactRIO platform to achieve CAN and I/O hardware synchronization with up to 25 ns resolution. With 11-bit and 29-bit arbitration ID, NI 9852 modules can communicate on J1939 networks. Using NI-CAN 2.3 or later driver software, you can incorporate vector database files (.dbc) into your application.

Each NI 9852 requires:

Roll over icons below to learn why you need each item in the package.

1 Cable

1 Cable with Power Terminals

NI 9852



NI 9852 and Accessories

NI 9852 - 779707-01 Qty $ 1,665 each
Required Accessories
Cable - 9-pin D-sub female
NI CAN No Termination Cable (1m) - 193128-01
Select length:
Qty $ 44 each
Cable with Power Terminals -
NI CAN No Termination Cable with Power Terminals, High-Speed/Low-Speed (2m) - 782578-02
Qty $ 81 each
Optional Accessories

Subtotal: $ 1,790

Add to Cart
Guarantee your price for 30 days (learn more) Request Quote

Service Programs for Hardware

At NI, we produce high-performance hardware and are committed to helping you maintain that performance for years to come. Our three- or five-year service programs for hardware and systems provide the coverage you need while ensuring lowest total cost of ownership over the life of your system:

  • Get up and running faster with system assembly and configuration services
  • Operate on a fixed budget with prepaid repair and calibration services
  • Maintain peak performance with a discounted calibration plan
  • Simply call us to schedule your service—no budget approval needed

To learn more about service programs for hardware and systems, see

Technical Support

With the knowledge, experience, and responsiveness of NI applications engineers in more than 30 languages and 40 countries, we have the technical support resources to ensure your success. Through our standard NI technical support program, we can help you:

  • Consult on how to use NI products
  • Overcome development challenges
  • Quickly resolve issues pre- or post-deployment

To access NI technical support services for your hardware, visit

Training and Certification

With extensive training options for new and experienced users, we can help you reduce development time and costs through faster learning and increased productivity with your NI hardware and systems. Gain the skills you need to design and develop high-quality applications:

  • Learn recommended techniques to reduce development time and improve application performance and scalability
  • Leverage more than 40 training courses taught by NI and industry experts
  • Attend training in a variety of formats, including online, virtual, and classroom settings

To find training courses for your hardware, visit

Consulting and Integration

NI and the extensive network of NI Alliance Partners provide a wide range of professional services so that together, we can assist you with the design, development, and deployment of even the most complex systems. Take advantage of the team’s in-depth knowledge of NI products and applications with the following services:

  • Prototyping and feasibility analysis
  • Startup, consulting, and development assistance
  • System integration
  • Migration and upgrade assistance

For more information on NI professional services and the Alliance Partner Network, see