{"product_id":"abb-tb845-3bse021437r1-modulebus-cable-adaptor","title":"ABB TB845 3BSE021437R1  Modulebus Cable Adaptor","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTB845\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e3BSE021437R1\u003c\/strong\u003e) is a high-reliability cable adaptor designed for the S800 I\/O system's redundant Modulebus architecture. This unit allows engineers to extend the electrical Modulebus across multiple DIN rails, ensuring that redundant communication paths remain synchronized and protected. Functioning in tandem with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTB846\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand dual\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTK801Vxxx\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecables, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTB845\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides a robust bridging solution for distributed I\/O stations where high availability and fault tolerance are paramount.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eS800 I\/O\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTB845\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3BSE021437R1\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Category\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRedundant Modulebus Cable Adaptor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Redundancy\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDual-path communication support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eG3 conformal coating (ISA-S71.04)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0 to +55°C (Storage: -25 to +70°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Safety\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIEC 61131-2, UL 61010-1\/2-201\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHazardous Location Ratings\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eATEX Zone 2, C1 Div 2 cULus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMarine Approvals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eABS, BV, DNV, LR\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Class\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP20 (IEC 60529)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5 to 95% non-condensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePollution Degree\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDegree 2 (IEC 60664-1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e43 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e186 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e31.5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e180 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineering Insights and Operational Logic\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTB845\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e3BSE021437R1\u003c\/strong\u003e) acts as the distribution hub for redundant Modulebus signals. In a high-availability S800 station, maintaining the \"same electrical bus\" across physical gaps is a challenge; this adaptor solves that by splitting or extending the signals through dedicated redundant ports. It is specifically built for mission-critical sectors like offshore oil platforms and chemical processing, featuring\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eG3 corrosion protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand extensive marine certifications. The hardware ensures that the I\/O modules on secondary rails receive consistent timing and data packets from both the primary and backup bus controllers simultaneously.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46572479086782,"sku":"TB845","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/94cc5bdaf071fd9776f22e26bcf31f46.png?v=1775715076","url":"https:\/\/www.autooiltech.com\/products\/abb-tb845-3bse021437r1-modulebus-cable-adaptor","provider":"AutoOilTech Limited","version":"1.0","type":"link"}