About the IS200VPROH1A
IS200VPROH1A Device Part Number Breakdown
The IS200VPROH1A functions as a Turbine Protection Module, specifically, as designated in originally-available instructional manual materials from General Electric. This board takes up more than one slot in the rack system. It provides emergency overspeed protection for turbines lacking a mechanical overspeed bolt. The module is designed to be separate from the rest of the turbine control system. In a TMR system, each of the VPRO boards has its own on-board power supply. The IS200VPROH1A controls trip solenoid boards using the TREG board. The Mark VI Turbine Control System Series that this IS200VPROH1A product belongs to is not detailed in any great depth of originally-printed instructional manual materials online, given the Mark VI Series' now-discontinued legacy series status.
The IS200VPROH1A functional product number starts off with the dual-functional IS200 series tag describing this IS200VPROH1A PCB's normal Mark VI Series assembly on top of its domestic original manufacture location. Some of the other relevant details embedded in functional chunks of this product number include the IS200VPROH1A device's:
- VPRO functional product abbreviation
- Conformal PCB coating style
- Group one Mark VI Series product grouping
- A-rated functional product revision
IS200VPROH1A Board Hardware Analysis
The IS200VPROH1A has a very wide front faceplate that is populated with several lines of components. This includes:
- LED indicators
- a power switch
- four D-shell cable connectors
- an IONet port
- an Ethernet (male) plug port
- the GE logo
- the board identifying number
- screw connections
The IS200VPROH1A has two board components that are stacked together. Both boards have two backplane connectors. The top board has a large heat sink attached to its surface. Both boards are populated with other components including resistors, test points, capacitors, integrated circuits, and transformers. For additional information regarding the IS200VPROH1A, its specifications, or for detailed installation procedures, please refer to GE documentation like user guides and manuals.
AX Control may have copies of these documents available if your originals have been lost or misplaced.
