Fieldbus Report, October 2008
Modern DCS systems are major distributed networks with multiple data paths, which, in the interests of security and the highest plant availability, are almost always duplicated and made redundant. This article describes how FOUNDATION fieldbus systems can now incorporate redundancy and fault-tolerance right down to the H1 field layer. The major impact is on project ROI and plant revenues, and only FOUNDATION technology can offer this level of security and benefit to the plant operator.
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