GE IS200STAOH2AAA STAOH Simplex Analog Output Terminal Board

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    • Product Code: IS200STAOH2AAA
    • Availability: In Stock

    Purchase Attributes：Original, Brand New

    Service Attributes

    ▷ Stock & Logistics：Fast Delivery

    ▷ After-sales Guarantee：12 Months Warranty

    ▷ Online Customer Service：24 Hours Online Support

    ▷ Product Advantages：Competitive Price,  Long Service Life

    Application Attributes：GE IS200STAOH2AAA STAOH Simplex Analog Output Terminal Board

    GE IS200STAOH2AAA Simplex Analog Output Terminal Board
    Manufacturer: General Electric (GE Vernova)
    Model: IS200STAOH2AAA
    Type: STAOH Simplex Analog Output Terminal Board
    System: Mark VI / Mark VIe Speedtronic Turbine Control
    Function: Precision analog output for turbine actuators
    1. Overview
    The GE IS200STAOH2AAA is a simplex analog output terminal board for Mark VI/VIe turbine control systems, designed for **high-precision control of actuators** (fuel valves, guide vanes, bypass valves) in gas/steam turbines. It converts digital control signals into analog current/voltage outputs, serving as the critical interface between the controller and field devices. It is used in non-redundant (simplex) applications in power generation, petrochemicals, and oil & gas.
    2. Technical Specifications
    • Output Channels: 8 simplex analog outputs (configurable)
    • Signal Ranges: 4–20 mA, 0–20 mA, 0–10 V DC
    • Resolution: 16-bit DAC
    • Accuracy: ±0.1% full scale
    • Max Load: 900 Ω (current output)
    • Isolation Voltage: 2500 Vrms
    • Response Time: <1 ms
    • Operating Temp: -20 °C to +70 °C
    • Power: 24 V DC via backplane
    • Dimensions (W×H×D): 225 × 167 × 55 mm
    • Weight: ~0.5 kg
    3. Key Features
    • Simplex Design: Cost-effective for non-redundant control loops
    • Multi-Range Output: Configurable current/voltage for diverse actuators
    • High Precision: 16-bit resolution ensures accurate valve positioning
    • Strong Isolation: 2500 Vrms isolation reduces noise interference
    • LED Diagnostics: On-board LEDs for quick status check
    • Rack-Mountable: DIN rail or cabinet mounting for easy integration
    4. Applications
    • Power Plants: Gas/steam turbine fuel valve & guide vane control
    • Petrochemicals: Turbine-driven compressor actuator control
    • Oil & Gas: Simple-loop turbine control without TMR redundancy
    • Industrial: Precision analog output for process control valves
    GE © IS200STAOH2AAA Simplex Analog Output Terminal Board


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