Cincinnati Milacron 3-531-3636A Logic Module Board

Cincinnati Milacron 3-531-3636A Logic Module Board is a replacement control PCB identified by part number 3-531-3636A, with the cross-reference 35313636A appearing in several listings. Marketed specifically as a Cincinnati Milacron logic module for legacy Milacron controls, the board is offered in new and refurbished forms by multiple vendors, including Precision Zone, ACS Repair, Machinio, and Shipcare, with eBay storefronts also listing the part. These sources describe the device as a standalone logic module board compatible with Milacron equipment and suitable for use as a replacement in compatible control systems. Repair catalogs and marketplaces list 3-531-3636A as a Cincinnati Milacron logic module, underscoring its role as a legacy replacement part for Milacron automation systems. Because the product is associated with older Milacron control architectures, buyers typically seek it to restore functionality in legacy machines or to maintain existing installations where the 3-531-series logic modules were deployed.