{"product_id":"abb-tb852-rcu-link-terminator","title":"ABB TB852  RCU Link Terminator","description":"\u003cp\u003eThe \u003cstrong\u003eABB TB852\u003c\/strong\u003e, also cataloged under manufacturing part number \u003cstrong\u003e3BSC950263R1\u003c\/strong\u003e, operates as a dedicated hardware component for physical-layer bus impedance matching, transmission line reflection suppression, and signal termination within redundant controller networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eModel\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eTB852\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e1.0 kg (Gross Shipping Weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eFactory standard internal sub-module footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003eFactory standard industrial ambient window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003ePassive resistor termination circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003ePart Number\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003e3BSC950263R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003eModule Termination Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eComponent Class\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003eRCU (Redundant Control Unit) Link Terminator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003eMechanical Packaging\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003eNew \u0026amp; Original in Factory Packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIndustrial Control and Drives Backplane Communication Velocity\u003c\/h3\u003e\n\u003cp\u003eThe TB852 serves as a critical network termination plug for the Redundant Control Unit (RCU) high-speed serial link, which synchronizes memory states between primary and backup AC 800M or related controllers. By placing a precise, matched resistive load at the physical boundary of the communication line, the terminator eliminates electrical wave reflections that occur when high-frequency pulses hit an open wire end. This precise impedance matching preserves wave-shape definition, enabling the RCU bus to run safely at its maximum backplane bus communication velocity.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47581916659902,"sku":"TC512 3BSE006383R1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-26_17-44-56.png?v=1779789225","url":"https:\/\/www.autooiltech.com\/products\/abb-tb852-rcu-link-terminator","provider":"AutoOilTech Limited","version":"1.0","type":"link"}