{"product_id":"abb-3bse031694r4-ci840a-fieldbus-communication-interface","title":"ABB 3BSE031694R4 CI840A Fieldbus Communication Interface","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB CI840A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFieldbus Communication Interface (FCI)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eS800 I\/O system\u003c\/strong\u003e. It serves as a high-performance communication bridge between the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePROFIBUS DP-V1 fieldbus\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand S800 I\/O modules.\u003c\/p\u003e\n\u003ch2\u003eKey Technical 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\u003eFeature\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\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003ePROFIBUS DP-V1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 12 Mbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003eSupports up to 12 I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eDual PROFIBUS line support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation from the fieldbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCore Functions and Features\u003c\/h2\u003e\n\u003ch3\u003eModular Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe CI840A manages data exchange between the controller (e.g.,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAC 800M\u003c\/strong\u003e) and S800 I\/O modules connected via its local bus or extended I\/O clusters.\u003c\/p\u003e\n\u003ch3\u003eRedundancy Support\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e“A”\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eversion indicates enhanced support for redundant configurations.\u003cbr\u003eWhen used with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTU846\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTU847\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etermination units, two CI840A modules can be paired to maintain system operation if one interface fails.\u003c\/p\u003e\n\u003ch3\u003eHot Swap Capability\u003c\/h3\u003e\n\u003cp\u003eDesigned for high industrial availability, the CI840A supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eConfiguration in Run (CiR)\u003c\/strong\u003e, allowing module replacement without shutting down the I\/O station.\u003c\/p\u003e\n\u003ch3\u003eDiagnostics\u003c\/h3\u003e\n\u003cp\u003eProvides comprehensive diagnostic capabilities, including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eStatus LEDs (Run, Fault, Primary, etc.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetailed diagnostic data transmitted to the control system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47628110397578,"sku":"3BSE031694R4 CI840A","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/2818\/2154\/files\/bdyk_2.jpg?v=1769651841","url":"https:\/\/www.cambiaplc.com\/products\/abb-3bse031694r4-ci840a-fieldbus-communication-interface","provider":"Controlix Automation","version":"1.0","type":"link"}