{"product_id":"extended-module-termination-unit-abb-tu834-3bse040364r1","title":"Extended Module Termination Unit |  ABB TU834 3BSE040364R1","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eModule Termination and Signal Distribution Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTU834\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Article Number:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3BSE040364R1\u003c\/strong\u003e) is a high-integrity Extended Module Termination Unit (MTU) designed for the ABB S800 I\/O system. Serving as the critical interface between field wiring and I\/O modules, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTU834\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Model:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTU834\u003c\/strong\u003e) provides eight channels of field signal connectivity with integrated power distribution. This unit is specifically engineered to host high-precision analog modules, utilizing individual shunt sticks to maintain signal accuracy and protection. Beyond simple termination, the MTU manages ModuleBus signal propagation, automatically generating unique addresses for downstream modules by shifting position signals through the system backplane.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTU834 (3BSE040364R1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides a robust platform for 2-wire field device integration with significant current carrying capacity.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: ABB\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\u003eTU834\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eArticle Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3BSE040364R1\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMTU Type\u003c\/strong\u003e: Extended (Supports TY801 Shunt Sticks)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChannel Capacity\u003c\/strong\u003e: 8 Channels (Non-redundant configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible I\/O Modules\u003c\/strong\u003e: AI880, AI880A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Rated Voltage\u003c\/strong\u003e: 50 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Current per Channel\u003c\/strong\u003e: 2 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcess Connections\u003c\/strong\u003e: 40 Total Terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Details\u003c\/strong\u003e: 2 terminals per channel; 4 process power connections; 20 process power (0 V) connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Signal Protection\u003c\/strong\u003e: Requires 8 individual TY801 shunt sticks (included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e: Standard 35mm DIN rail; supports both horizontal and vertical orientation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Ambient Temperature\u003c\/strong\u003e: 55 ºC (131 °F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e: Galvanic isolation via the connected I\/O module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.28 kg (0.6 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43772122398835,"sku":"TU834","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/TU834_1.jpg?v=1772518092","url":"https:\/\/www.dcssupplier.com\/products\/extended-module-termination-unit-abb-tu834-3bse040364r1","provider":"DcsSupplier Limited","version":"1.0","type":"link"}