Fanuc Ltd I/O Module A20B-0008-0540/01A

$329.00 USD

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Fanuc Ltd PCB I/O board, part number A20B-0008-0540/01A, revision 01A. Made in Japan. This is the input/output interface board for the Fanuc CNC Series 6A and 6B control systems. Per manufacturer specifications sourced from active market listings and CNC-Shopping documentation, the A20B-0008-0540 provides 96 inputs and 64 outputs, and is confirmed compatible as a replacement for the earlier board A20B-0007-0040. The board is populated with HD74LS174P octal D-type flip-flop ICs and a Texas Instruments SN74LS174N logic IC, consistent with the standard A20B-0008-0540/01A assembly. Board designation F is silkscreened on the PCB. Connector positions CI4 and CI5 are labeled on the board edge. This board is used in Fanuc System 6M and 6T CNC controls installed on a broad range of machine tools including machining centers, lathes, and milling machines. The A20B-0008-054x series is a well-documented legacy Fanuc component with ongoing demand as a spare and direct replacement part for facilities maintaining Series 6 equipped CNC machines in the field.

Stock # 0226-366

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