The scalable system network supports any combination and quantity of process, engineering, or operation stations. The use of open, standardized interfaces provides connectivity to types of third party systems such as SAP R/3, CAE, or plant optimization tools. High system reliability and availability are key characteristics of this mission-critical control network with reliability bolstered by redundant hardware and communication paths.
The communications technology is rugged and scalable and meets all the requirements for company-wide process management. With one millisecond time stamping within the entire system, Melody provides complete system-wide Sequence-of-Events (SOE) reporting.
At the control level, S+ Control AC 870P process stations include a set of modular high-performing controllers, an entire range of I/O modules and state-of-the-art fieldbus interfaces. Now, the AC 870P family of controllers has expanded to include PM876. It expands the scope of the controller family by providing an Ethernet interface for integration of electrical subsystems according to IEC 61850. To meet the requirements of different markets and customer needs, AC 870P controllers are available in rack or DIN-rail mounted versions.