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GE IS200TVIBH2BCC
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Product Name: Vibration Input Terminal Board
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Product Overview: A critical signal interface board designed for the GE Mark VI Turbine Control System, responsible for terminating and conditioning signals from seismic and proximity probes.
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Technical Specifications: Supports up to 14 vibration/position inputs; operates on +24 VDC sensor power; high-density Euro-style connectors.
Detailed content
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Functional Features: Provides passive signal termination, noise filtering, and short-circuit protection; compatible with both Simplex and Triple Modular Redundant (TMR) configurations.
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Application Scenarios: Essential for condition monitoring in Gas Turbines, Steam Turbines, and Generators to measure shaft vibration, thrust position, and eccentricity.
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Structural Characteristics: Constructed on a multi-layer FR-4 PCB with gold-plated edge fingers; includes on-board test points for field diagnostics.
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Installation Requirements: Mounts directly into the VME rack (P2 connector); requires proper grounding of the shield drain wire to the designated terminal to prevent ground loops.
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Usage Notes: Ensure power is disconnected before servicing; verify probe resistance matches the board’s jumper configuration to avoid signal clipping.
