IS200VVIBH1CAC GE System manufacturing of printed circuit boards

IS200VVIBH1CAC is a printed circuit board manufactured by GE for the Mark VI system. Mark VI is GE under the name "Speedtronic"
One of several gas turbine and steam turbine management systems released.
The IS200VVIBH1CAC is used as a vibration monitoring board. The PCB processes vibration probe signals from DVIB or TVIB terminal boards. these
The probe is connected directly to the terminal plate. - Up to 14 probes can be connected to a plate. IS200VVIBH1CAC digitizes these signals,
And sends it to the controller via the VME bus. The vibration probe is used for four protection functions, including:
● Vibration.
● Rotor eccentricity.
● Differential expansion.
● Rotor axial position
The terminal board connected to the IS200VVIBH1CAC supports the type of seismic probe, proximity probe, and speedometer supplied by Bentley Nevada
Probe and accelerometer probe. In simplex or TMR mode, these probes are powered by the IS200VVIBH1CAC board.
The IS200VVIBH1CAC includes a panel with three LED indicators. They are marked as failed, status, and Run. Panel
Attach to the PCB surface using three screws. The board has two backplane connectors, labeled P1 and P2. The board also has four extras
Connector. The board has several rows of inductors/beads located directly behind and parallel to the P2 backplane, labeled L1 to L55. This board
Also with a variety of diodes, capacitors and resistors. The components are located on two board surfaces. Integrated circuits (more than 50) included
Xilinx Spartan field programmable gate arrays (FPgas) and several types of RAM and SRAM chips. The technical branch of the component
Provided by GE. For more information, see the MKVI Control System Guide, including alerts, failure codes, and possible causes columns
Table.