Description

The IS200EROCH1A is a PCB component for the Mark VI system from General Electric.The MKVI is one of the many Speedtronic gas and steam turbine management systems released by GE since the release of the Mark I in 1969. These systems have become progressively more advanced as technology has been added by GE engineers. The Mark VI includes a Windows-based PC operator interface that runs proprietary software designed for the management of heavy duty turbines, like CIMPLICITY.The operator interface/HMI allows the user to access most data from one location, but since processes are actually run within the Control Module and not the HMI, this interface can be rebooted or replaced without any effect on the system. The IS200EROCH1A functions as an Exciter Regulator Options CardThe IS200EROCH1A provides support for the regulator options such as keypad support, terminal board power connection, and GE and third-party ground detectors.It supports a single third-party detector with up to three inputs, including a diode fault monitor, a ground detector malfunction, and a ground alarm input. The IS200EROCH1Ais designed to communicate with a keypad using RS-232C and then provides data transmission to two locations on the regulator rack. A connector for the keypad is located on the EROC faceplate with another located on the backplane. The IS200EROCH1Ais built with a front faceplate with seven components including a keypad connector.The board has two backplane connectors, one CPU socket, four high-voltage electrolytic capacitors as well as capacitors of other materials, and multiple integrated circuits.