Literature Library 
http://literature.rockwellautomation.com/idc/groups/public/documents/webassets/browse_category.hcst?xLanguage=EN%20-%20English 


http://ramilwapps02.ra.rockwell.com/Applications/Channel/ABUSA_ChMk.nsf/frHomeRA?OpenFrameSet 


Automation Systems Catalog 
http://www.ab.com/en/epub/catalogs/12762/2181376/ 

Industry 
http://ramilwapps02.ra.rockwell.com/Applications/SSC/indmktg.nsf?OpenDatabase 
看看有没有