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

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  • 2 low-speed/fault-tolerant CAN ports for NI CompactRIO, 125 kbit/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 kbit/s. With an NI 9852 installed in an NI 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 into your application.

Specifications Documents

Specifications Summary


To use the NI 9852 , you need all items in the diagram below. Select Option 1 if you already own a CompactRIO System, or Option 2 if you do not already own a chassis, controller, or software.

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

CompactRIO System

1 Cable

1 Cable with Power Terminals

NI 9852



NI 9852 and Accessories Only
NI 9852 - 779707-01 Qty $ 1,285 each
Required Accessories
Cable - 9-pin D-sub female
NI CAN No Termination Cable (1m) - 193128-01
Select length:
Qty $ 33 each
Qty $ 60 each
Optional Accessories

Subtotal: $ 1,378

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