{"product_id":"abb-tu846-3bse022460r1-module-termination-unit","title":"ABB TU846 3BSE022460R1 Module Termination Unit","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ABB TU846 3BSE022460R1 Module Termination Unit is an essential component in redundant configurations of field communication interfaces. Designed specifically for use with the CI840 and CI840A models, this termination unit ensures reliable connections within redundant I\/O systems, enhancing system availability and operational efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis passive module termination unit provides critical connections for the power supply, two electrical ModuleBuses, and dual CI840\/CI840A units. Additionally, it features dual rotary switches for easy station address settings, allowing users to configure addresses ranging from 0 to 99.\u003c\/p\u003e\n\u003cp\u003eMoreover, the TU846 unit is compatible with the ModuleBus Optical Port TB842, connectable via TB846. It includes four mechanical keys—two for each position—offering a total of 36 configuration options tailored to the specific modules in use.\u003c\/p\u003e\n\u003cp\u003eEngineered for high reliability, the TU846 is optimized for applications requiring robust performance with redundant I\/O modules. For single I\/O module systems, the TU847 is the recommended choice. The maximum ModuleBus length from the TU846 to the ModuleBus terminator is 2.5 meters, ensuring flexibility in installation layouts.\u003c\/p\u003e\n\u003cp\u003eAdditionally, safety is a priority; the TU846 requires clear space on the left for module removal and cannot be replaced while power is applied, safeguarding maintenance operations. This unit is also designed to securely latch onto DIN rails, providing both locking and grounding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel Number: TU846 3BSE022460R1\u003c\/li\u003e\n\u003cli\u003eModule Type: Module Termination Unit\u003c\/li\u003e\n\u003cli\u003eManufacturer: ABB\u003c\/li\u003e\n\u003cli\u003eCondition: Brand New\u003c\/li\u003e\n\u003cli\u003eRange of Product: S800 I\/O\u003c\/li\u003e\n\u003cli\u003eWeight: 0.3 kg\u003c\/li\u003e\n\u003cli\u003eDimensions: 12.7 x 5.1 x 20.3 cm\u003c\/li\u003e\n\u003cli\u003eHS CODE: 8537101190\u003c\/li\u003e\n\u003cli\u003eSystem: DCS\u003c\/li\u003e\n\u003cli\u003eStatus: Active\u003c\/li\u003e\n\u003cli\u003eMinimum Order Quantity: 1\u003c\/li\u003e\n\u003cli\u003eProduct Origin: Sweden\u003c\/li\u003e\n\u003cli\u003eCommunication Service: Ethernet router\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ABB TU846 Module Termination Unit is ideal for various applications, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfigurations in systems using CI840 and CI840A communication interfaces\u003c\/li\u003e\n\u003cli\u003eRedundant I\/O systems requiring dependable connectivity and performance\u003c\/li\u003e\n\u003cli\u003eDeployment in industrial automation where reliable power supply and communication are critical\u003c\/li\u003e\n\u003cli\u003eEnvironments where modular flexibility and safety are paramount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the weight of the TU846 Module Termination Unit?\u003c\/strong\u003e\u003cbr\u003eThe unit weighs 0.3 kg.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of this termination unit?\u003c\/strong\u003e\u003cbr\u003eIts dimensions are 12.7 x 5.1 x 20.3 cm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhich models is the TU846 compatible with?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with the CI840 and CI840A communication interfaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the TU846 support redundant configurations?\u003c\/strong\u003e\u003cbr\u003eYes, it is specifically designed for use in redundant I\/O systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a maximum length for the ModuleBus connection?\u003c\/strong\u003e\u003cbr\u003eYes, the maximum length is 2.5 meters from the TU846 to the ModuleBus terminator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53263123153206,"sku":"3BSE022460R1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/2094\/8534\/files\/abb-tu846-3bse022460r1-module-termination-unit-wuasbnn3fpj.jpg?v=1762920149","url":"https:\/\/www.motrolixtech.com\/products\/abb-tu846-3bse022460r1-module-termination-unit","provider":"Motrolix","version":"1.0","type":"link"}