GE IS200AEADH4ADA DCS Input Terminal Board

The GE IS200AEADH4ADA is a 16-channel isolated analog input module for the Mark VI/VIe turbine control system that accepts software-configurable 4–20 mA (with HART transparent pass-through), ±10 V, RTD, and thermocouple signals via a 16-bit/24-bit ADC at ±0.1% full-scale accuracy, featuring >500 V channel-to-backplane isolation, onboard diagnostics, and a conformally coated PCB for −30 °C to +70 °C harsh-environment operation.


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Description

Technical Specifications
  • Brand
    GE
  • Model
    IS200AEADH4ADA
  • Product Name
    Input Terminal Board
  • Country of Origin
    United States
  • HS Code
    8538909100
  • Dimensions
    17.8 cm wide x 33.02 cm high
  • Weight
    0.65 kg (1.43 lbs)
  • Operating Temperature
    +30°C to +65°C (+86°F to +149°F)
  • Storage Temperature
  • Power Supply
    24VDC
  • Warranty
    12month
  • Product Status
    New and original

GE IS200AEADH4ADA Noise Suppression & Wiring Configurations

The physical wiring interface is optimized to minimize electromagnetic interference (EMI) across its signal spectrum:

Hardware Input Filtering: The board splits its inputs into two separate noise suppression blocks. The first ten input circuits utilize a hardware filter featuring a single-pole down break at 500 rad/sec to damp out high-frequency disturbances. The second set of ten circuits incorporates an enhanced two-pole down break filter at 72 and 500 rad/sec, protecting highly sensitive monitoring lines from multi-spectrum noise.

IS200AEADH4ADA.jpg

Wiring Block Layout: Equipped with high-density, front-facing screw terminal blocks that allow direct termination of field sensor copper wires. This configuration supports rapid diagnostic validation and safe physical disconnects during standard field servicing.

System Network Integration: Connects seamlessly through internal ribbon or backplane cabling to remote I/O modules, which communicate back to main control cabinets using the private, high-speed IONet network.

IS200AEADH4ADA  .jpg

GE IS200AEADH4ADA Product Advantages

Direct Sensor Integration: Bypasses intermediate transmitters or transducers, cutting out extra hardware layer costs and removing secondary points of data distortion or signal loss.

Advanced Noise Immunity: Dual-tier hardware filtering guarantees clean, reliable signal readings, even when cables run alongside heavy motors or high-voltage power lines inside power plants.

Engineered for Extreme Availability: Fully optimized to operate in either simplex or Triple Modular Redundant (TMR) control architectures, ensuring that a single wire fault won't cause an immediate, costly turbine trip.

Rugged Industrial Lifecycle: Built out of premium, industrial-grade components that survive continuous 24/7 exposure to elevated ambient cabinet heat and vibration.

IS200AEADH4ADA .jpg

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