Digital I/O Expansion Card
A digital I/O expansion card provides isolated digital input and output channels for industrial control applications. It processes digital signals for integration with automatic data processing systems, qualifying as an 'other unit' of an ADP machine under this tariff item.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the card is used primarily to control or adapt peripheral devices.
Control or adapter units are classified under a different tariff item.
If the card is part of a programmable logic controller system.
PLC systems and their components may fall under heading 85.37.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Classify the card as a separate unit, not as part of a larger machine
• Provide specifications showing its signal processing capabilities
• Verify if the card meets Canadian electrical safety standards for import
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