{"product_id":"is220paich1b-ge-mark-vie-analog-i-o-pack","title":"IS220PAICH1B | GE | Mark VIe Analog I\/O Pack","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE IS220PAICH1B\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a core Analog I\/O Pack within the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMark VIe\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eturbine control architecture. This module digitizes field sensor data and executes analog control commands, providing the critical link between the controller and turbine instrumentation. It manages pressure, temperature, and flow signals with high precision, ensuring stable gas or steam turbine operation in mission-critical power generation environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGeneral Electric (GE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSalem, Virginia, USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAnalog Input\/Output Pack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransmitter Power Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e22.8 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 - 28 VDC (Nominal)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-40 to 158°F (-40 to 70°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHazardous Location Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eATEX Zone 2, Group IIC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUL E207685; Exempt from EU RoHS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOutput current monitoring and relay alarm codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Brand New Original\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHazardous Area Deployment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe ATEX Zone 2 and Group IIC certification allows for direct installation in volatile industrial environments. This eliminates the need for expensive explosion-proof enclosures or long cable runs from \"safe\" zones, significantly reducing infrastructure costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Transmitter Power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module supplies a regulated 22.8 VDC directly to field transmitters. This onboard power source simplifies cabinet wiring and removes the requirement for external loop power supplies, minimizing potential failure points in the signal chain.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide Temperature Resilience:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineering for extreme climates, the IS220PAICH1B operates across a span of -40 to 158°F. This thermal range ensures signal accuracy and hardware longevity in unconditioned turbine compartments or remote desert installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Fault Detection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe \"Delta Method\" diagnostics monitor output current against configured spans. The module identifies relay issues and current discrepancies instantly, triggering alarm codes that allow maintenance teams to intercept failures before they cause an unplanned turbine trip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhich terminal boards support the IS220PAICH1B module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis I\/O pack interfaces directly with several GE terminal boards, including the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TBAIH1C\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TAIH1A\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TAIH2A\u003c\/strong\u003e. Always verify your terminal board revision to ensure full pin-to-pin compatibility and signal integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this product carry the latest GE firmware revisions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. We provide this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal equipment. It contains the most stable hardware revision (\"H1B\") to ensure seamless integration with modern Mark VIe ToolboxST configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the \"Salem, Virginia\" manufacturing location?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduction in Salem, Virginia—GE's center of excellence for turbine controls—ensures the highest E-E-A-T standards. Each board undergoes rigorous factory acceptance testing (FAT) to meet the strict performance profiles required for global utility-scale power plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the module handle signal scaling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IS220PAICH1B utilizes a percentage-of-configured-span calculation (Delta Method). This allows for flexible scaling of 4-20 mA or 0-10V signals, enabling the Mark VIe system to interpret diverse sensor data with high resolution and repeatable accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52525253886261,"sku":"IS220PAICH1B","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/IS220PAICH1B.jpg?v=1775096536","url":"https:\/\/www.5gplc.com\/products\/is220paich1b-ge-mark-vie-analog-i-o-pack","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}