Tag Archives: systems thinking

Dual Redundant and Triple Redundant PLC Systems

The Dual Redundant Emergency Shut Down PLC SystemThe most important feature of an ESD system is that it must only operate when there is a failure in the plant. There are two main problems if the ESD equipment fails. The … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , , , , , , , , | Comments Off