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National Instruments AT-CAN/2 Dual-port high-speed CAN interface card
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National Instruments · ISA Plug and Play

AT-CAN/2

The National Instruments AT-CAN/2 is a two-port, Series 1 high-speed CAN interface for ISA Plug and Play systems. NI identifies NI-CAN 2.1.3 as the software version for this legacy hardware.

ManufacturerNational Instruments
ModelAT-CAN/2
Product TypeDual-port high-speed CAN interface card
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Free Shippingfull policy linked
30-Day Warrantystandard coverage
30-Day Returnspolicy applies
Technical Supportmodel & compatibility help
CAN ports2
Host interfaceISA Plug and Play
CAN physical layerHigh-speed CAN
Driver guidanceNI-CAN 2.1.3
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Overview

Product overview

Key product information and technical features.

The AT-CAN/2 connects an ISA-based computer to two CAN ports. NI's user manual describes configuring those ports as separate CAN Network Interface Objects, for example CAN0 and CAN1.

Software selection is important for this Series 1 interface. The NI-CAN 2.3.3 and 18.0 readmes direct AT-CAN/2 users to NI-CAN 2.1.3 rather than listing the card as supported by those releases.

  • Two CAN ports configurable through NI-CAN.
  • High-speed CAN hardware in NI's Series 1 family.
  • ISA Plug and Play host interface.
Verified specifications

Technical data

Verified product specifications.

Number of CAN ports2 ports
Host busISA Plug and Play
CAN physical layerHigh-speed
Hardware generationSeries 1
Condition & included items

What the actual unit includes

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Condition

Confirmed per unit.

Included

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Revision

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Compatibility

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National Instruments

Manufacturer

ISA Plug and Play

Host platform

AT-CAN/2

Two-port CAN interface

Software

NI directs AT-CAN/2 users to NI-CAN 2.1.3.

Check the host's ISA resources and the NI-CAN 2.1.3 operating-system requirements before integration.
Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI-CAN User Manual — August 1999User Manual · download.ni.com
Open →
NI-CAN 2.3.3 Readme — Legacy Hardware GuidanceSoftware Readme · download.ni.com
Open →
NI-CAN 18.0 Readme — Supported HardwareSoftware Support Reference · ni.com
Open →
Shipping, warranty & returns

Commercial terms

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Shipping
Free Shipping. Full policy terms apply.
Warranty
30-Day Warranty. Standard coverage applies.
Returns
30-Day Returns. Return policy applies.
Price / Availability
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Lifecycle services

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

How many CAN ports does the AT-CAN/2 have?

It has two ports. NI documents configuring them as CAN0 and CAN1.

Is the AT-CAN/2 a PCI card?

No. NI identifies it as an ISA Plug and Play card.

Which NI-CAN version does NI specify for this card?

NI specifies NI-CAN 2.1.3 for AT-CAN/2 support. Do not assume the operating-system support listed for a later NI-CAN release applies to this card.

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