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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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Giddings & Lewis 502-03064-00 Digital I/O Board

$499.00 USD

Sale Sold out

ConditionSurplus - Untested MPN502-03064-00 Stock #0226-00541

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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This listing is for a used Giddings and Lewis Digital I/O Board, part number 502-03064-00, dated 1/86 RC. A white label sticker reading "Digital I/O 502-03064-00" is affixed over the corresponding silkscreen area. The assembly drawing number 501-03855-00 is partially visible on the silkscreen. This board is manufactured by Giddings and Lewis, now part of the FIVES group.

This is a large-format dual-section Digital I/O board providing two independent 16-channel (0 through 15) digital I/O sections on a single PCB. Each section includes screw terminal blocks (TB) for field wiring, numbered I/O points 1 through 28 minimum per section, individual fuse positions labeled FU1-0 through FU1-15, red LED status indicators labeled LED1-0 through LED1-15, and jumper positions for each channel. The board features two 30-position terminal strip edge connectors for rack backplane connection, and carries the N/S barcode label on the component side. Visible ICs include positions labeled IC U, ICF U, and associated logic devices. Test points TP9 and additional TP positions are labeled on the board surface.

This board provides isolated digital input and output capability for Giddings and Lewis CNC machine tool control systems. It is a discontinued, obsolete component available only through the industrial surplus market.

Stock # 0226-541

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Frequently Asked Questions

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.