Cincinnati Milacron 3-542-1357A Processor Board

3-542-1357A Cincinnati Milacron Bridge Processor Circuit Board, identified in catalogs as the A2100 Basic Bridge Board, is a PCB-based module from the Milacron control line. The part number 3-542-1357A is the manufacturer’s designation, and distributors describe this item as a Basic Bridge Board in the A2100 family and as a servo add-on module/board. This board appears in Milacron servo component listings and is used with Milacron CNC equipment that employs the A2100 control architecture. As a bridge/processor card, it occupies a dedicated slot in compatible Milacron systems and is sold through third-party suppliers that specialize in Cincinnati Milacron parts. When replacing or retrofitting legacy Milacron machines, engineers reference the 3-542-1357A to source the correct bridge board to maintain compatibility with the A2100 control sequence.