About the IS200VSVOH1B
The IS200VSVOH1B is a board component made by General Electric for the Mark VI. The Mark VI was released by GE as part of their long-running and popular Speedtronic line for gas/steam turbine management, which began in the 1960s when the company released the Mark I system. This line of turbine control has continued development on through to the 2000s with the Mark VI and Mark VIe. The Mark VI includes Ethernet communications capabilities, a PC-based operator interface, and integrated hardware and software that are both designed specifically for turbine control. This IS200VSVOH1B printed circuit board product offering's greater Mark VI Turbine Control System Series represents a significant functional upgrade upon the Mark V Turbine Control System Series of just about the same full extended product series title, as the Mark VI Series added the alternative energy-focused wind turbine possible application onto the rudimentary gas and steam turbine-based application range embraced by the earlier industry-standard Mark V.
Hardware Tips and Specifications
The IS200VSVOH1B functions as a Servo Control board. The board drives fuel/steam valves through its control of four electro-hydraulic servo valves. The board also provides pulse rate flow inputs, LVDT excitation, and LVDT position feedback. The IS200VSVOH1B can be used in Triple Redundant systems and also in Simplex systems. The IS200VSVOH1B is has a single slot front panel attached to the PCB. This panel includes a cable connector (J5) as well as LED indicators for status information. The three LEDs in the front panel include a RUN light (green,) a FAIL light (red,) and a STATUS light. The STATUS light typically is not powered. However, if an alarm condition is present this LED will be powered up and will display as a steady orange. The IS200VSVOH1B has six connectors, including two backplanes (P1/P2,) and four connectors made with conductive traces (P3 through P6.) The board includes four relays (K1 through K4.) Each of these components has a printed diagram on its top surface. The board is populated with resistors, capacitors, and TP test points. It also has inductor beads (L1-L10.) The board has over seventy integrated circuits.
The total of all of the IS200VSVOH1B printed circuit board-specific hardware component and component specification information thus far stored on this IS200VSVOH1B personalized product page has been reminiscent of a visual inspection of the IS200VSVOH1B device itself, as conducted by one of our diligent and experienced lead service technicians. This was necessary given the IS200VSVOH1B printed circuit board's lack of online-available instructional manual materials. Given this lack, the IS200VSVOH1B functional product number itself can also be introduced as a fine primary source of IS200VSVOH1B Board hardware component and component specification information, as it codes for these relevant details through a series of consecutive functional naming elements. For instance, this IS200VSVOH1B functional product number begins with an iteration of the dual-functional IS200 series tag that was specially designed by General Electric to assert this IS200VSVOH1B product's normal Mark VI Series assembly version on top of its more-standardized domestic original location of GE manufacture. Some of the other important IS200VSVOH1B Board hardware specifications embedded in functional chunks of this GE-devised medium include its:
- VSVO functional product acronym
- Conformal PCB coating
- Group one Mark VI Series product grouping
- B-rated primary functional revision
