{"product_id":"is220pdiah1b-ge-mark-vie-32-channel-24vdc-input-card","title":"IS220PDIAH1B GE | Mark VIe 32-Channel 24VDC Input Card","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS220PDIAH1B (Model: IS220PDIAH1B)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density Discrete Input (PDIA) pack engineered for the GE Mark VIe control system. It serves as a sophisticated interface between field devices—such as limit switches, pushbuttons, and dry contact closures—and the central controller. Often cross-referenced as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS230SNCIH2A\u003c\/strong\u003e, this module is specifically optimized for gas and steam turbine control where sub-millisecond signal reliability is mandatory.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS220PDIAH1B (Part Number: IS220PDIAH1B)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprocesses up to 32 independent channels, converting 24V DC field signals into digital logic data. Built with 1500 VDC galvanic isolation and redundant Ethernet communication paths, it ensures that field-side electrical noise or surges do not compromise the integrity of the Mark VIe control backbone. This makes it a critical component for power generation, marine propulsion, and heavy industrial automation requiring maximum uptime.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS220PDIAH1B\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule is built to the following engineering standards:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: General Electric (GE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS220PDIAH1B\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAlternative Model\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS230SNCIH2A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e: GE Mark VIe \u0026amp; Mark VIeS Safety Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e: 32 Isolated Discrete Inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNominal Input Voltage\u003c\/strong\u003e: 24 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e: 18 to 32 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Input Current\u003c\/strong\u003e: 7 mA per channel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eState Change Detection\u003c\/strong\u003e: ≤ 1 ms (High-speed response)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Isolation\u003c\/strong\u003e: 1500 VDC (Field-to-Logic)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e: Dual 100 Mbps Ethernet (IONet)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply Input\u003c\/strong\u003e: 28 V DC nominal (18–32 V DC range)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: 10 W (Typical)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: –30 °C to +65 °C (–22 °F to +149 °F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e: 5% to 95% RH (Non-condensing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 225 mm × 167 mm × 55 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.9 kg (2.2 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e: DIN-rail or direct rack mounting via Terminal Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":42870898131034,"sku":"IS220PDIAH1B","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/191.1.jpg?v=1772240139","url":"https:\/\/www.spareoil.com\/products\/is220pdiah1b-ge-mark-vie-32-channel-24vdc-input-card","provider":"SpareOil Automation","version":"1.0","type":"link"}