{"product_id":"safety-module-terminal-unit-abb-tu890-s800-i-o","title":"Safety Module Terminal Unit | ABB TU890 S800 I\/O","description":"\u003ch2\u003eABB TU890 (3BSC690075R1) S800 I\/O Module Termination Unit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTU890\u003c\/strong\u003e (Part Number 3BSC690075R1) is a Module Termination Unit (MTU) engineered by ABB for the S800 I\/O and System 800xA distributed control platforms. Equipped with an intrinsic safety interface, this passive base unit facilitates safe field wiring connections for hazardous area I\/O modules such as the DO890.\u003c\/p\u003e\n\u003ch3\u003eTerminal Distribution and Wiring Layout\u003c\/h3\u003e\n\u003cp\u003eThe unit provides 3 sets of 9 signal terminals, offering a total of 27 connection points for field wiring and signal distribution. It incorporates an integrated wiring separator to maintain physical segregation between circuits, facilitating organized installation and routine maintenance within control cabinets.\u003c\/p\u003e\n\u003ch3\u003ePower Distribution and System Integration\u003c\/h3\u003e\n\u003cp\u003eThe MTU distributes ModuleBus signals and operating power from the backplane to connected I\/O modules. Designed for standard DIN rail mounting, the module supports a maximum rated voltage of 50 V and a current capacity of up to 2 A per channel, tailored for process automation installations requiring intrinsically safe loops.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTU890\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e3BSC690075R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eS800 I\/O \/ System 800xA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eModule Termination Unit with Intrinsic Safety Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Terminals\u003c\/td\u003e\n\u003ctd\u003e3 sets of 9 terminals (27 connection points)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Features\u003c\/td\u003e\n\u003ctd\u003eIntegrated wiring separator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Rated Voltage\u003c\/td\u003e\n\u003ctd\u003e50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Rated Current\u003c\/td\u003e\n\u003ctd\u003e2 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN rail mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e160 mm x 160 mm x 120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eGermany \/ Spain \/ USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the TU890 unit designed for hazardous area installations? A: Yes, it features an intrinsic safety interface that supports direct connection to Ex-certified I\/O modules like the DO890.\u003c\/p\u003e\n\u003cp\u003eQ: How many signal terminals are provided on this termination unit? A: The module offers 3 sets of 9 terminals, providing a total of 27 connection points for field signal wiring.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43774996775011,"sku":"TU890","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/262_970256e8-ad0d-4887-8a38-b10ba8b61ecb.jpg?v=1760339447","url":"https:\/\/www.autocontrolglobal.com\/products\/safety-module-terminal-unit-abb-tu890-s800-i-o","provider":"AutoControl Global","version":"1.0","type":"link"}