Cincinnati Milacron 3-531-3371A Printed Circuit Board

Cincinnati Milacron 3-531-3371A PC BOARD is a compact I/O interface servo add‑on module/board from Milacron (Cincinnati Milacron). The part is cataloged as 3-531-3371A, with an alternate designation 35313371A, and is described as a PC BOARD with an I/O INTERFACE that integrates into Milacron servo control systems. It is listed as discontinued by the manufacturer and appears in catalogs as a Servo Add‑On Module/Board weighing approximately 0.14 lb. Radwell’s listing notes that, while factory warranty may not apply, a 2‑year Radwell warranty is included with purchases. This board functions as an I/O interface within a Milacron servo drive architecture, handling input and output signaling between the control logic and servo subsystems, and is encountered in the maintenance of older Milacron equipment. When sourcing this legacy part, buyers look for 3-531-3371A to ensure signal compatibility and continuity of operation in preserved Milacron control configurations.