For most PLC customers this is a no-go. They aren't in the market to save money on hardware. They save money by reducing downtime and eliminating failures. With

For most PLC customers this is a no-go. They aren't in the market to save money on hardware. They save money by reducing downtime and eliminating failures. Without certifications for industrial control protocols (which take years and lots of engineering time to get passed), these will only be useful for those who don't really need a PLC.