GE IS200TVBAH2ACC Vibration Input Terminal Board

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    • Product Code: IS200TVBAH2ACC
    • Availability: In Stock
    GE IS200TVBAH2ACC Vibration Input Terminal Board
    Manufacturer: GE / Baker Hughes
    Model: IS200TVBAH2ACC
    Series: Mark VI IS200 (Speedtronic Turbine Control)
    Type: Vibration & Analog Input Terminal Board
    Function: High‑precision vibration signal conditioning, termination, and multiplexing for turbine health monitoring
    1. Overview
    The GE IS200TVBAH2ACC is a high‑density, high‑performance vibration input terminal board designed for the GE Mark VI Speedtronic turbine control system. It serves as the critical interface between vibration sensors (accelerometers, proximity probes, velocity transducers) and the Mark VI controller, providing **14 sensor input channels** with integrated signal conditioning, EMI protection, and fault detection. The board supports simplex and triple modular redundant (TMR) configurations, ensuring exceptional reliability in power generation, oil and gas, and petrochemical environments.
    2. Technical Specifications
    • Sensor Inputs: 14 channels (IEPE accelerometers, proximity, velocity)
    • Resolution: 16‑bit, ±0.05% FS accuracy
    • Bandwidth: 10 kHz (vibration monitoring)
    • Signal Ranges: ±10 V, 4–20 mA (jumper‑selectable)
    • Power Supply: 24 VDC ±10%, 12 W max
    • Operating Temp: -40°C to +85°C
    • Isolation: 2 kV AC RMS (channel‑to‑ground)
    • Connectors: 7×Sub‑D, 2×terminal strips (12 AWG)
    • Dimensions: 262 mm × 188 mm × 21 mm
    • Weight: ~0.5 kg
    • Certifications: CE, UL, CSA, IEC 60255
    3. Key Features
    • 14‑Channel Vibration Monitoring: Supports accelerometers, proximity probes, and velocity sensors
    • Integrated Signal Conditioning: Onboard amplification, filtering, and overvoltage/overcurrent protection
    • TMR Redundancy Support: Fan‑out signals to three I/O packs for triple modular redundancy
    • Advanced Diagnostics: Open/short circuit detection, sensor fault alarm, LED status indicators
    • Conformal Coating & Rugged Design: Withstands dust, moisture, and extreme temperatures
    4. Applications
    • Power Generation: Gas/steam turbine vibration monitoring, bearing health, rotor dynamics
    • Oil & Gas: Compressor, pump, and motor condition monitoring
    • Petrochemicals: Critical machinery protection and predictive maintenance
    • Industrial DCS: Integration with Mark VI for combined‑cycle plants and refineries
    GE © IS200TVBAH2ACC Vibration Input Terminal Board


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