IS200VAICH1D I/O processor board
The GE IS200VAICH1D is an I/O processor board, one of several analog VME boards developed by General Electric (GE) for the Mark VI turbine control system.
Here are some of the main features of the GE IS200VAICH1D :
Used in conjunction with two TBAI patch boards, it is a single-width VME board with a high-speed CPU that provides digital filtering capabilities and uses a 32-bit floating-point format.
The board contains a library of sensor characteristics required for RTD and thermocouple linearization, as well as other quantitative and control functions.
The configuration can be updated through software while the device is running.
Suitable for General Electric Mark VI turbine control systems, it can be used in TMR (Triple module redundancy) or simplex systems, depending on the manufacturing method.
As part of the SIS (Safety Instrumentation System) control system solution, the system uses a redundant fault-tolerant control system platform based on TRICON Triple module redundancy (TMR) structure, all I/O signals are triplicated, and the hardware is processed by two out of three voting to ensure the system’s redundancy fault-tolerant function.
