{"product_id":"ge-is220pdioh1b-is230tndsh2a-discrete-i-o-module","title":"GE IS220PDIOH1B（IS230TNDSH2A) Discrete I\/O Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE IS220PDIOH1B\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS220PDIOH1B\u003c\/strong\u003e Discrete I\/O Pack, operates as a dedicated hardware component for simultaneous binary input sampling and contact output control within Mark VIe gas turbine control systems. This multi-board electronic pack acts as an intelligent network interface, digitizing external switch transitions and executing command logic across single or redundant Ethernet topologies when paired with a matching terminal board.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGE IS220PDIOH1B (Discrete I\/O Pack):\u003c\/strong\u003e Identifies the standalone active electronic processor and acquisition module assembly. It contains the standardized core processing infrastructure, localized signal condition paths, dual network ports, and thermal sensing diagnostics certified for hazardous area boundaries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGE IS230TNDSH2A (Full Functional Kit):\u003c\/strong\u003e Represents the paired system kit layout. This designation bundles the active \u003cstrong\u003eIS220PDIOH1B\u003c\/strong\u003e processing pack directly with its corresponding terminal board framework (\u003cstrong\u003eIS200TDBSH2A\u003c\/strong\u003e or matching sequence) to establish a combined 24-input, 12-output field junction point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS220PDIOH1B \/ IS230TNDSH2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE (General Electric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard Mark VIe compact I\/O pack profile (~0.75 kg net)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard rectangular form factor for direct terminal board header attachment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 to +65 deg C continuous ambient tracking limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete I\/O Pack (Processor \u0026amp; Acquisition Layer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Series\u003c\/td\u003e\n\u003ctd\u003eMark VIe Speedtronic System Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration Support\u003c\/td\u003e\n\u003ctd\u003eSimplex, Dual, and Triple Modular Redundancy (TMR) architectures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Mapping\u003c\/td\u003e\n\u003ctd\u003eControlST Software Suite integration environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Approvals\u003c\/td\u003e\n\u003ctd\u003eCertified for designated hazardous locations when combined with approved bases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and DCS Metrics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity and Processing Matrix:\u003c\/strong\u003e The pack converts parallel field variables directly into formatted digital arrays via integrated serializing electronics. These digitized state registers are transmitted over the localized high-speed networked I\/O lines to the primary controller rack within fixed scan rates, eliminating protocol conversion latencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling and Redundancy Architectures:\u003c\/strong\u003e The hardware interface is built to adapt across varying density profiles. In high-reliability applications, three separate \u003cstrong\u003eIS220PDIOH1B\u003c\/strong\u003e modules can be affixed to a single TMR-compatible terminal board layout, allowing the independent network channels to run parallel 2-out-of-3 voting checks on all discrete loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the configuration and initial register mapping performed for the IS220PDIOH1B pack?\u003c\/p\u003e\n\u003cp\u003eA: Programming, input\/output bit assignments, software debounce constants, and diagnostic register analysis are executed via the ControlST software suite. The configuration parameters are downloaded straight into the non-volatile memory partition of the pack across the Ethernet network.\u003c\/p\u003e\n\u003cp\u003eQ: Can this module be deployed in explosive gas environments?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The \u003cstrong\u003eIS220PDIOH1B\u003c\/strong\u003e hardware assembly is explicitly rated and certified for use in designated hazardous locations, provided it is mounted to an approved terminal board base and enclosed within an environment-compliant, sealed cabinet.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Layout Alignment, Clearance Constraints, and Mechanical Seating:\u003c\/strong\u003e Lower the I\/O pack female header socket straight down onto the matching male D-sub plug located on the pre-installed terminal board. Secure the physical chassis using the side-mounted threaded retention studs, checking that the module is flush against the structural bracket to eliminate mechanical strain on the pins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Separation, Wireway Constraints, and Shield Grounding:\u003c\/strong\u003e Route the high-speed Ethernet communication cables inside panel wire ducts that are physically isolated from high-potential AC lines, power relays, or turbine ignition wiring tracks. Connect all external signal shields to a separate terminal bar to ensure high-frequency field spikes are shunted away from the processing circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47904043073726,"sku":"IS220PDIOH1B（IS230TNDSH2A)","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-02_11-15-33_55a9cf30-39f0-4eaf-bf12-c77264987ec3.png?v=1782973229","url":"https:\/\/www.autooiltech.com\/products\/ge-is220pdioh1b-is230tndsh2a-discrete-i-o-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}