Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. FANUC ME-1 A20B-2002-0521/06A CNC Operator Panel I/O Interface Board FANUC ME-1 CNC I/O interface board, exact assembly A20B-2002-0521/06A. Specialist references identify the board as an operator-panel I/O module with 48/32 I/O. Two units are in stock. Includes: x1 FANUC A20B-2002-0521/06A ME-1 board per purchase; 2 units available. Condition: Used industrial surplus item with possible age, storage and cosmetic wear. Untested unless explicitly stated; see photographs for exact condition and included parts. Please match the exact manufacturer part number, model, revision and visible connectors/specification to your application before purchase. Includes x1 FANUC A20B-2002-0521/06A ME-1 board per purchase x2 units available.