The system’s secure and open architecture supports complete and seamless integration of a wide variety of devices and systems, providing a single window into the entire plant. AC 870P’s comprehensive bus concept allows for the easy integration of HART and PROFIBUS field devices as well as PROFIBUS and IEC 61850 electrical assets. With this complete integration of systems, intelligent devices and fieldbus technology, Melody reduces installation costs and enhances maintenance capabilities.
The AC 870P controller provides two redundant PROFIBUS DP lines that allow interfacing with redundant PROFIBUS field connections. Non-redundant sections of the PROFIBUS network can seamlessly be integrated using the RLM01 redundancy link module.
S+ Engineering’s field device tool features support the configuration, commissioning, and maintenance of PROFIBUS devices via Device Type Manager (DTM) technology. Additionally, HART devices, can be integrated, configured, and parameterized via standard HART protocol without the need for additional tools by using a standard HART DTM that comes with the system.