IS200VVIBH1CAA

Product Description

The IS200VVIBH1CAA is a PCB component manufactured by General Electric as part of their Mark VI system. The Mark VI is a gas/steam turbine management system released by GE as part of the Speedtronic line. The Mark VI includes TMR (triple modular redundant) architecture that was pioneered by GE in 1983. This setup gives the Mark VI three independent and separate power supplies, Control Modules, and IONets. The system can also be set up in Simplex form. Either set-up includes a PC-based human-machine interface with pre-loaded programmable software that is specifically designed for turbine management.

As a Vibration Monitor board, the IS200VVIBH1CAA processes vibration probe signals. These signals originate from probes attached to terminal boards (DVIB/TVIB.) The probes are used to measure such things as vibration, rotor axial position, differential expansion, and rotor eccentricity. Phase, Seismic, Acceleration, Proximity, and Velocity probes are all compatible with this board. It is worth noting that Bently Nevada vibration monitoring equipment can be permanently cabled to a TVIB board if desired.  

The IS200VVIBH1CAA has two backplane connectors and four other connectors on its surface. Both the front and the back surface of the board carries resistors and capacitors. The front surface of the board also has diodes, inductor beads, and integrated circuits like RAM and SRAM chips. The board also has three LED components, which are mounted into the front faceplate. More information about the board, its components and their functions, as well as installation guidelines, can be found by accessing manuals or datasheets, or by reviewing the MKVI Turbine Control System Guide.