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Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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Fanuc A03B-0819-C011 I/O Interface Module 24V DC AIF01A

$172.00 USD

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ConditionSurplus - Untested MPNA03B-0819-C011 Stock #0226-00029

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 5.0 lbs

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The Fanuc A03B-0819-C011 is an I/O interface module identified on the nameplate as AIF01A. It is part of the Fanuc I/O Unit MODEL A series, used as the interface command module that connects I/O modules to the host CNC or PMC system via the Fanuc I/O Link. The unit operates on 24 VDC with a maximum draw of 2 A and provides the electrical interface that allows other I/O modules within the rack to switch under PMC ladder control. The module shown carries serial number N99231 and a 2005 02 date code, with UL and CE compliance markings present on the rating plate. It is manufactured in Japan and is commonly installed in Fanuc CNC platforms including the Series 16, 18, 21, 0i, 30i, 31i, and 32i, as well as Fanuc robot controllers and various FA equipment using the I/O Link protocol. The AIF01A is also referenced as a functional replacement for the earlier A03B-0807-J011 and A03B-0807-C011 interface modules. Typical companion modules in the same rack family include the A03B-0819-C001 ten slot backplane and the A03B-0819-C002 and A03B-0819-C003 five slot backplanes, along with associated input, output, and analog modules. Specifications noted above are based on the visible nameplate data and Fanuc published documentation for this part number.

Stock # 0226-029

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Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.