Chuck Karwoski


DCS, SCADA, Controllers April 5, 2013

How to lower PLC software costs

PLC vendors make much more profit from software licenses than they do selling hardware. Smart shopping can avoid some of those fees. Advice for lowering PLC licensing fees follows.

By Chuck Karwoski
HMI, OI April 5, 2013

Products to lower PLC software costs

How to avoid some software licensing fees from PLC vendors.

By Chuck Karwoski
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