These leading manufacturers in the programmable control device world – ABB – Allen-Bradley – ABB – and Schneider – all provide robust platforms for industrial automation. ABB is typically seen as a international leader, known for its broad selection of hardware and applications. Rockwell, part of Rockwell Automation, succeeds in the State

Siemens global powerhouse in the industrial automation space. Allen-Bradley, a Rockwell Automation subsidiary, is known for its rugged, reliable PLCs. ABB, a European multinational, offers a broad portfolio of products, from robotics to power grids. Schneider Electric, with roots in France, specializes in electrical distribution and automation solu