Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. FANUC A20B-8000-0411 AIF01A2 I/O Unit Model A Interface Module FANUC I/O Unit Model A interface module. The PCB is marked A20B-8000-0411; FANUC documentation maps this exact PCB drawing number to AIF01A2 / A03B-0819-C014 with Tyco 3-pin power connector. 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 linked FANUC module assembly as photographed.