PLC MTBF

Do You Need PLC Redundancy?

Recently, we worked with a client suffering from substantial downtime issues primarily due to I/O failures. They had a redundant PLC system, and though it hadn’t malfunctioned, it was at end-of-life, so they contracted us to modernize their entire plant. As part of that process, they asked whether they should continue to use a redundant PLC…
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