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      General Electric IS220YDIAS1A
      General Electric IS220YDIAS1A
      General Electric IS220YDIAS1A
      General Electric IS220YDIAS1A
      General Electric IS220YDIAS1A
      General Electric IS220YDIAS1A

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      Discrete Contact Input I/O Module

      IS220YDIAS1A

      Spare Part Number

      PNIS220YDIAS1A

      Product Information:

      a Discrete Contact Input I/O Module manufactured and 
      designed by General Electric as part of the Mark Vle Series 
      used in GE Distributed Gas Turbine Control Systems.A 
      discrete contact input /O module is a hardware component 
      used in industrial automation and control systems. Its 
      primary function is to interface with external devices or 
      sensors that provide discrete signals, also known as digital 
      signals or binary signals.

      Product image is representative; revision or series may vary. Contact us to request a specific version.
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      Technical specifications for

      IS220YDIAS1A

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        General Electric
      • Product Category:
        Gas Turbine Control
      • Spare Part Number:
        IS220YDIAS1A
      • Estimated shipping dimensions:
        5.7x12.7x8.3cm
      • Weight:
        2 lbs (0.36 kg)
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Ambient Temperature Rating:
        -30 to + 65 °C (-22 to +149 °F)
      • Relative humidity:
        5% to 95%, no-condensing
      • Power Requirements:
        +32Vdc to 18Vdc
      • Memory:
        256 MB DDR SDRAM
      • Operating System:
        QNX Neutrino
      • Series:
        GE Mark VIe
      • Stock Availability:
        40
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      PRODUCT & ORDER FAQS

      Questions buyers ask about IS220YDIAS1A

      • What is the intrinsic functional mandate of IS220YDIAS1A within a Mark VIe distributed control architecture?

        IS220YDIAS1A is a discrete input/output (I/O) pack engineered for high-reliability turbine and industrial control systems developed by General Electric. Within the Mark VIe framework, IS220YDIAS1A serves as a digital input acquisition interface, facilitating deterministic field signal ingestion and Ethernet-based transmission to the controller. It operates as a networked I/O processor that integrates signal conditioning, isolation, and real-time diagnostics in a compact module.

      • How does IS220YDIAS1A architecturally manage discrete input signal conditioning and galvanic isolation?

        IS220YDIAS1A incorporates opto-isolation and transient suppression circuitry to ensure electrical segregation between field devices and the control core. The module’s input channels are designed to process 24 VDC discrete signals with high noise immunity. Through embedded filtering algorithms and hardware-level debouncing mechanisms, IS220YDIAS1A enhances signal fidelity and mitigates spurious state transitions caused by electromagnetic interference.

      • Why is IS220YDIAS1A particularly suited for mission-critical turbine protection and control applications?

        IS220YDIAS1A is engineered to function within high-availability turbine control ecosystems where deterministic response and reliability are paramount. It supports deployment in simplex and redundant architectures, contributing to fault-tolerant configurations. Its robust thermal endurance, vibration resilience, and compliance with industrial EMC standards render IS220YDIAS1A suitable for harsh operational environments.

      • What communication infrastructure does IS220YDIAS1A utilize to interface with the control processor?

        IS220YDIAS1A employs Ethernet-based communication to interface directly with the Mark VIe controller network. Through high-speed, deterministic data exchange protocols, IS220YDIAS1A transmits discrete state data to the control processor while receiving configuration and diagnostic instructions. Dual Ethernet ports support network redundancy, thereby enhancing system resilience and minimizing single points of failure.

      • How does IS220YDIAS1A implement advanced diagnostics and prognostic health monitoring?

        IS220YDIAS1A integrates embedded firmware capable of real-time channel monitoring, voltage supervision, and internal hardware status evaluation. The module continuously validates input integrity and communication consistency. Diagnostic data from IS220YDIAS1A can be accessed via system engineering tools, enabling predictive maintenance strategies and rapid fault isolation.

      • What electrical specifications define the operational parameters of IS220YDIAS1A?

        IS220YDIAS1A operates within specified low-voltage DC input ranges, typically supporting 24 VDC discrete inputs. It incorporates surge protection, reverse polarity safeguarding, and short-circuit tolerance mechanisms. The internal power regulation architecture of IS220YDIAS1A ensures stable operation under transient supply variations common in industrial power environments.

      • In what ways does IS220YDIAS1A enhance system-level cybersecurity and communication integrity?

        IS220YDIAS1A participates in secure Ethernet-based communication within the Mark VIe network infrastructure. By adhering to segmented control network principles and supporting authenticated configuration procedures, IS220YDIAS1A contributes to reducing cyber-attack surfaces in critical infrastructure installations. Firmware validation and controlled access mechanisms further strengthen system integrity.
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          Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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