{"product_id":"abb-tu834-3bse040364r1-termination-unit","title":"ABB TU834 3BSE040364R1 Termination Unit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eTU845\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cspan\u003e3BSE021446R1\u003c\/span\u003e) is a high-availability, redundant Module Termination Unit (MTU) engineered for the ABB S800 I\/O system. It is specifically designed to host redundant\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eAI880A\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eHigh Integrity analog input modules. This unit provides a secure physical and electrical platform for 8-channel analog configurations, ensuring that critical process data remains available even if one module fails. The\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eTU845\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003emanages the distribution of the ModuleBus and process power across the redundant pair, making it an essential component for safety-instrumented systems (SIS) and mission-critical industrial loops.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eModel Number:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eTU845\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOrdering Code:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e3BSE021446R1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eRedundant Module Termination Unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible I\/O Module:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eAI880A\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e(High Integrity Analog Input)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eChannel Capacity:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e8 Channels (Redundant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConfiguration:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e1+1 Module Redundancy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eShunt Support:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eRequires\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eTY801\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eshunt sticks (sold separately)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMounting Orientation:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eHorizontal DIN rail\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHS Code:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e85371098 (Electrical Control\/Distribution Boards)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNet Weight:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e0.34 kg (0.75 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eModule Width:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e110 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eModule Height:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e120.5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eModule Depth:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e64 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEnvironmental:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eRoHS compliant (EU Directive 2011\/65\/EU)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; High Integrity Design\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eTU845\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cspan\u003e3BSE021446R1\u003c\/span\u003e) is built for maximum uptime and system safety:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRedundant Architecture:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eFeatures dual sockets for side-by-side mounting of two AI880A modules. This allows for seamless \"Hot Swapping,\" where a faulty module can be replaced without interrupting the 4-20mA signal loop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompact Footprint:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eAt only 110mm wide, it provides high-density redundancy, saving valuable space in control cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAdvanced Addressing:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eAutomatically handles ModuleBus position signaling, ensuring the I\/O controller recognizes the redundant pair correctly without manual DIP switch settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46553970475198,"sku":"TU834 3BSE040364R1","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/abb-tu843-3bse021443r1-compact-product-suite-hardware-selector-yzdh3vdfbze_12a74ec1-ddb9-4af7-a305-bcd870a40577.png?v=1775632258","url":"https:\/\/www.autooiltech.com\/products\/abb-tu834-3bse040364r1-termination-unit","provider":"AutoOilTech Limited","version":"1.0","type":"link"}