DS200TCEAG1ACB It has built-in Ethernet user support communication, supports SRTP and Modbus TCP/IP application protocols, and provides a real-time link to connected systems. With scalable processing power, users can create a system that is ideal today, while also creating a more powerful system tomorrow without changing the software. Integrated motion control supports point-to-point applications.
GE DS200TCPSG1APE: High-Performance Power Supply Board for Mark V Turbine Control Systems

Multiple fieldbus interfaces to support distributed control and/or I/O. Users can choose from a variety of fieldbus interface modules that are easy to install and quick to configure. It can be programmed through Proficy Logic Developer PLC Machine Edition and supports several programming languages such as Ladder Diagram (LDI), Instruction List (IL), Structured Text (ST), and C block. It is a power supply solution with redundant CPU and high availability solutions.