Jason Sprayberry
Articles
PLCs, PACs January 1, 2006
Device servers for Ethernet retrofits
Because the majority of today's industrial equipment requires hardware replacement to enable Ethernet connectivity, and typically only top-of-the-line new products offer the newest TCP/IP technology (costing much more than the non-Ethernet equivalent), most industrial users have not switched to Ethernet for their industrial devices.
By Jason Sprayberry