ABB Symphony® Plus SD Series Control and I/O

The SD (Symphony DIN) Series is a green portfolio of completely scalable control and I/O products that work in any environment or geographic location,  Through seamless interconnections with smart field and electrical devices and higher level applications, these rugged control and I/O products deliver lower energy consumption, an extreme operating temperature range, and a scalable architecture in a compact, modular footprint, making SD Series the best automation solution for your new installation, upgrade or expansion. 

Powerful, scalable controller family for high-end (SPC800/HPC800), mid-range (SPC700)

and small (SPC600/SPC700) applications from discrete and continuous, to batch and advanced control applications. Simultaneous support for SD Series, HR Series and S800 I/O subsystems. SD Series controllers communicate with S+ Operations, S+ Engineering and other higher level applications via a high-speed, high-throughput, and high-security Fast Ethernet-based redundant plant network.

Comprehensive set of traditional, intelligent HART IO and turbine specialty modules for integrated turbine control applications with system wide, channel selectable 1 msec SOE time stamping available.  Redundant I/O options available for critical applications.  Because of extreme operating condition design and location neutral engineering design, SD Series I/O is equally suited for local or remote I/O installations.

Seamlessly integrates intelligent field devices and protocols using PROFIBUS DP, HART, Modbus TCP, IEC 61850, IEC 60870-5-104 and DNP 3.0.

By providing access to a wide range of intelligent field devices from both ABB and other third-party vendors, each device’s resident information is available for use in control strategies and higher-level applications to produce tighter, more reliable process control solutions and greater awareness to plant performance.