IS200VAICH1D I/O (input/output) processor board
The GE IS200VAICH1D is an I/O (input/output) processor board produced by General Electric (GE) for the Mark VI control system. It is a component in the Mark VI turbine control system that processes and converts signals from a variety of sensors and meters.
The following are the main functions of GE IS200VAICH1D:
Signal conversion and processing: The IS200VAICH1D board is used to receive raw signals from sensors (such as RTDS, thermocouples, etc.) and then convert, linearize, and other necessary processing of these signals for use in the control system.
High-speed CPU: The board is equipped with a high-speed CPU for performing the above signal processing and conversion tasks, as well as performing other control logic.
Sensor characteristics Library: The board contains the sensor characteristics library, which can support various sensor types and properly linearize and calibrate them.
Redundant configuration: The IS200VAICH1D can be configured as part of a TMR (Triple Module Redundancy) or simplex system to improve system reliability and fault tolerance.
Software configurable: The configuration of the board can be updated through software while the device is running, allowing system administrators to adjust and optimize as needed.
Safety Instrumentation System (SIS) : As part of the SIS control system, the IS200VAICH1D board provides redundant fault tolerance to ensure the accuracy and reliability of critical control signals.
Integration: The IS200VAICH1D board is a component of the Mark VI control system, so it can be seamlessly integrated with other Mark VI components to provide a complete turbine control solution.
