Cincinnati Milacron 3-531-3016A Relay Circuit Board is a compact contact-relay module used to interface Milacron control logic with external circuits in CNC and automation equipment. Identified by part number 3-531-3016A and also cataloged as #223494, this board functions as a relay interface to switch outputs under machine control. Manufactured for Cincinnati Milacron and listed by distributors as a Milacron 3-531-3016A Relay Board, it is noted as discontinued by the manufacturer. Typical applications include CNC machine control panels and automation systems that require dedicated relay logic interfacing.
