{"product_id":"abb-tu847z-module-termination-unit","title":"ABB TU847Z Module Termination Unit","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB TU847Z\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a robust Module Termination Unit (MTU) from the S800 I\/O family, engineered for redundant deployment with CI840\/CI840A communication interfaces. Designed for harsh industrial environments, this G3-compliant module ensures secure electrical and mechanical termination, providing reliable connections for power, communication, and service tools.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\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\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eTermination Unit (MTU) for CI840\/CI840A modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eABB System 800xA, S800 I\/O subsystem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundant Support\u003c\/td\u003e\n\u003ctd\u003eSupports two CI840\/CI840A modules for redundancy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Connections\u003c\/td\u003e\n\u003ctd\u003ePower supply, ModuleBus (electrical), two CI840\/CI840A slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eDual PROFIBUS ports, two service tool interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Port\u003c\/td\u003e\n\u003ctd\u003eSupports ModuleBus Optical Port TB842 via TB806 adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAddressing\u003c\/td\u003e\n\u003ctd\u003eTwo rotary switches, station address range 0–99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Keying\u003c\/td\u003e\n\u003ctd\u003eFour keys (two per slot), six positions each → 36 configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail with latching mechanism for grounding and secure locking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement \/ Maintenance\u003c\/td\u003e\n\u003ctd\u003eRequires left-side clearance; must power down before removal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Compliance\u003c\/td\u003e\n\u003ctd\u003eG3 variant for extended resistance to humidity, dust, and corrosive gases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Status\u003c\/td\u003e\n\u003ctd\u003eActive; recommended for new installations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy Ready\u003c\/strong\u003e: Can host two CI840\/CI840A modules, enabling continuous operation in critical applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Addressing\u003c\/strong\u003e: Rotary switches provide simple station addressing between 0 and 99.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple Interfaces\u003c\/strong\u003e: Dual PROFIBUS and service tool connections simplify system integration and diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Safety\u003c\/strong\u003e: Keying prevents incorrect module insertion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Durability\u003c\/strong\u003e: G3 compliance ensures reliable operation in challenging process environments like chemical, pulp \u0026amp; paper, and power industries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB TU847Z\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis ideal for:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProcess control systems requiring high-availability I\/O\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundant communication interfaces in distributed control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial sites with high humidity, dust, or corrosive conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the TU847Z be replaced while powered?\u003c\/strong\u003e\u003cbr\u003eA: No, the module must be powered down, and adequate clearance on the left side is required for safe removal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it compatible with non-G3 environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it can function in standard conditions, but G3 compliance is recommended for harsh environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does TU847Z differ from TU847?\u003c\/strong\u003e\u003cbr\u003eA: The TU847Z is G3-compliant with higher resistance to environmental stress, while the standard TU847 is for normal industrial conditions.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43028244758618,"sku":"TU847Z","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/TU847Z2.jpg?v=1773211809","url":"https:\/\/www.plcmasters.com\/products\/abb-tu847z-module-termination-unit","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}