GE IS200DTAOH1ABA Mark VI Digital Output Terminal Board

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    • Product Code: IS200DTAOH1ABA
    • Availability: In Stock
    GE IS200DTAOH1ABA Mark VI Digital Output Terminal Board
    Manufacturer: GE / Baker Hughes
    Model: IS200DTAOH1ABA
    Series: Speedtronic Mark VI (IS200)
    Type: Digital Output Terminal Board (DTAO)
    Function: 24VDC digital signal output, driving relays, solenoids, motors, and status indication for turbine control systems
    1. Overview
    The GE IS200DTAOH1ABA is a **16-channel digital output terminal board** for the Mark VI turbine control system. It serves as the output interface between the main controller and field devices, converting control logic signals into 24VDC on/off signals. Designed for high-reliability industrial environments, it features LED status indicators, channel diagnostics, and rugged construction for power generation, oil & gas, and process control applications. It installs in standard Mark VI VME racks and supports system-level redundancy.
    2. Technical Specifications
    • Output Channels: 16 isolated digital outputs (sink/source selectable)
    • Output Voltage: 24VDC ±10%
    • Max Load Current: 0.5A per channel (8A total)
    • Isolation: 1500VAC channel-to-channel & field-to-logic
    • Response Time: ≤5ms per channel
    • Status Indicators: Red LED per channel (ON/OFF status)
    • Operating Temp: -20°C to +60°C
    • Storage Temp: -40°C to +85°C
    • Humidity: 5–95% non-condensing
    • Communication: Backplane bus (Mark VI proprietary)
    • Mounting: Mark VI VME rack compatible
    • Dimensions: 330mm × 102mm × 51mm
    • Weight: ~1.2kg
    • Certifications: CE, UL, Class I Div 2 hazardous location rated
    3. Key Features
    • 16-Channel High-Density Output: Compact design with 16 outputs for maximum I/O capacity
    • LED Status Visualization: Red LEDs provide immediate channel status at a glance
    • Short-Circuit Protection: Built-in current limiting protects module and field wiring
    • Backward Compatibility: Fully compatible with Mark VI system architecture
    • Conformal Coating: PCB protected against dust, moisture, and corrosion
    4. Applications
    • Power Generation: Turbine valve actuation, solenoid control, motor starter interlocks
    • Oil & Gas: Offshore platform valve control, pump start/stop, emergency shutdown systems
    • Industrial Turbines: Auxiliary equipment control, alarm annunciation, safety interlocks
    • Process Control: PLC/DCS digital output expansion, relay driver modules
    GE © IS200DTAOH1ABA Mark VI Digital Output Terminal Board


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