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

      IS220YDIAS1A

      Discrete Contact Input I/O Module

      Product Information

      Product Describe

      Discrete Contact Input I/O Module

      hardware component 

      part of the Mark VIe Series



      • Manufacturer:
        General Electric
      • Product Category:
        PLC System
      • 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
      • Stock:
        40

      • New and original with factory sealed packing

        Brand new and 100% original unit, supplied in factory-sealed packaging, ensuring untouched condition and full manufacturer integrity.

      • New in opened package

        These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged.

      • New surplus

        New surplus item in unused condition, originally manufactured for distribution but not deployed in service.

      • Refurbished

        This product has been repaired by an authorized service center, and worn or aged parts have been replaced with qualified genuine parts. Warranty terms are subject to refurbishment certification and service policies.
      By purchasing this item, you agree to the Terms & Conditions
      Moore Automated is NOT an authorized distributor of General Electric
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          FAQ

          • 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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