GE IS200ESYSH1AAA System Interface Board (ESYS)

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    • Product Code: IS200ESYSH1AAA
    • Availability: In Stock
    GE IS200ESYSH1AAA System Interface Board (ESYS)
    Manufacturer: General Electric (GE Vernova)
    Model: IS200ESYSH1AAA
    Type: ESYS (Extended System Interface) Board
    System: Mark VIe Speedtronic Turbine Control / EX2100e Excitation Control
    Safety Level: TMR (Triple Modular Redundancy) capable
    GE IS200ESYSH1AAA
    1. Overview
    The GE IS200ESYSH1AAA (ESYS) is a high-performance system interface board for Mark VIe and EX2100e control platforms. It acts as a central communication and synchronization hub, managing data exchange between the main controller (URM), remote I/O racks (ERM), and auxiliary systems. It supports generator PT/CT inputs, analog/digital I/O, and trip relay outputs, serving critical roles in turbine control, excitation systems, and power plant automation.
    2. Technical Specifications
    • Power Supply: 24 V DC ±10%, redundant input
    • Power Consumption: ≤8.5 W (typical)
    • Memory: 16 MB SDRAM, 32 MB Flash
    • Analog Inputs: 2×3-phase PT voltage, 2×CT current inputs
    • I/O Types: 4–20 mA / ±10 V analog, digital control, excitation contact I/O
    • Trip Relays: 2 relay outputs for customer lockout devices
    • Operating Temp: 0 °C to +60 °C
    • Dimensions (W×H×D): 147 × 51.5 × 114 mm
    • Weight: ~0.6 kg
    3. Key Features
    • System Synchronization: High-precision time sync for distributed I/O and processors
    • Generator Monitoring: PT/CT inputs for voltage/current measurement and protection
    • Redundant Communication: TMR-compatible for SIL3 safety in critical applications
    • Hot-Swappable: Replaceable without system shutdown for high availability
    • Conformal Coating: Protected against dust, moisture, and harsh industrial environments
    • Onboard Diagnostics: Real-time fault monitoring and status reporting
    4. Applications
    • Power Generation: Gas/steam turbine control, generator excitation (EX2100e) systems
    • Oil & Gas: Compressor control, ESD (emergency shutdown) systems
    • Industrial: Critical machinery protection, high-reliability distributed control networks
    GE © IS200ESYSH1AAA System Interface Board


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