{"product_id":"8c-pdisa1-honeywell-series-8-soe-digital-input-module","title":"8C-PDISA1 Honeywell Series 8 SOE Digital Input Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8C-PDISA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-performance Digital Input (DI) module with Sequence of Events (SOE) capability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell Experion PKS Series 8 \/ C300\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplatform. It is specifically designed to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecapture discrete signal state changes with millisecond precision\u003c\/strong\u003e, providing an accurate chronological log for root-cause analysis following process trips or equipment failures.\u003c\/p\u003e\n\u003cp\u003eFactory-applied\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econformal coating (CC, G3 rating)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures reliable operation in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecorrosive, humid, or harsh environments\u003c\/strong\u003e. The module provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e32 optically isolated channels\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand integrates seamlessly with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC300 controller architectures\u003c\/strong\u003e, offering advanced\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enoise filtering and signal debouncing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto record only valid transitions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e8C-PDISA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input (DI) with SOE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eExperion PKS Series 8 \/ C300 Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Density\u003c\/td\u003e\n\u003ctd\u003e32 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC Nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eConformal Coated (CC, G3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTimestamp Resolution\u003c\/td\u003e\n\u003ctd\u003e1 ms (for SOE functionality)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Dimensions (W×H×D)\u003c\/td\u003e\n\u003ctd\u003e5.1 × 26.7 × 17.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eVertical Series 8 I\/O Termination Assembly (IOTA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cp\u003eThe 8C-PDISA1 is widely deployed in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esafety-critical industrial sectors\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower plant protection systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOil \u0026amp; gas emergency shutdown (ESD) loops\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-speed manufacturing lines\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emillisecond-level timestamping\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows operators to identify\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efirst-out alarms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eversus\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esubsequent ripple-effect trips\u003c\/strong\u003e, enhancing plant safety, troubleshooting accuracy, and uptime.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary benefit of the 8C-PDISA1 over a standard DI module?\u003c\/strong\u003e\u003cbr\u003eA: The 8C-PDISA1\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etimestamps digital inputs at the source with 1 ms resolution\u003c\/strong\u003e, while standard modules are limited by the controller scan cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 8C-PDISA1 compatible with non-conformal coated systems?\u003c\/strong\u003e\u003cbr\u003eA: Yes. It can be installed on standard Series 8 IOTAs. Using a conformal-coated module in a standard environment provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eextra protection\u003c\/strong\u003e, but using a non-coated module in a harsh environment is not recommended.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52511125700792,"sku":"8C-PDISA1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/8C-PDISA1.jpg?v=1769670775","url":"https:\/\/www.globalpetroparts.com\/products\/8c-pdisa1-honeywell-series-8-soe-digital-input-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}