"Multiple" "major" "automation" "giants" —Siemens, Allen-Bradley (now part of Rockwell Automation), ABB, and Schneider Electric— "vie" "fiercely" in the "global" market. Siemens "is" a "broad" range of https://matteoagak033189.mpeblog.com/76704530/siemens-allen-bradley-abb-and-schneider-a-comparison