{"product_id":"3bse012211r1-abb-dsbc174-digital-bus-extender-module","title":"3BSE012211R1 ABB DSBC174 Digital Bus Extender Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-383 citation-end-383\"\u003eThe ABB DSBC174, identified by part number 3BSE012211R1, is a high-performance bus extension interface designed for the S100 I\/O system within the Advant OCS architecture.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eThis module serves as a critical bridge, allowing the expansion of the I\/O bus across multiple subracks while maintaining the high-speed data integrity required for real-time industrial control. By extending the electrical reach of the communication backplane, the DSBC174 enables large-scale I\/O configurations that are physically distributed across control cabinets. Engineered for durability and low-latency throughput, it ensures that the central controller remains seamlessly synchronized with distant field devices, facilitating reliable process monitoring and command execution.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Technical Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe DSBC174 is optimized for signal stability and rapid bus arbitration, providing the necessary bandwidth for dense I\/O environments.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDSBC174\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Number\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3BSE012211R1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Function\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDigital I\/O Bus Extender \/ Repeater\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-382\"\u003e\u003c\/span\u003e\u003cstrong\u003eBus Compatibility\u003c\/strong\u003e\u003cspan class=\"citation-382 citation-end-382\"\u003e\u003cspan\u003e \u003c\/span\u003eS100 I\/O Parallel Bus\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Transmission\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSynchronous high-speed data extension across subracks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostics\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated bus health monitoring and error detection LEDs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDerived from the subrack backplane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGalvanic isolation for noise immunity between extended segments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard rack-mount design for Advant Master\/S100 subracks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Weight\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.32 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Dimensions\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.1 x 25 x 24.4 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSweden\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Applications and Operational Use Cases\u003c\/h3\u003e\n\u003cp\u003eThe DSBC174 3BSE012211R1 is utilized in large-scale Distributed Control Systems (DCS) where the physical count of I\/O points exceeds the capacity of a single rack.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLarge-Scale Power Plant Control\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExtending the S100 I\/O bus to accommodate hundreds of digital inputs from turbine and generator monitoring sensors distributed across multiple cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComplex Chemical Processing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnabling the integration of additional I\/O racks in expansive refineries without sacrificing the deterministic timing of the Advant Controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMetals and Smelting Facilities\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProviding a robust bus link for decentralized I\/O clusters in heavy interference environments, ensuring consistent communication between remote subracks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Modernization and Expansion\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAllowing facilities with existing Advant OCS installations to add new I\/O capacity by linking new subracks to the legacy control backbone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePulp and Paper Mill Automation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCoordinating multi-rack I\/O configurations for large paper machines, where centralized logic must control thousands of field actuators and feedback points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45518992343213,"sku":"3BSE012211R1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-dsbc174-3bse012211r1-digital-bus-extender-module-u5ryjw1wu1p.jpg?v=1766984274","url":"https:\/\/www.maxwellplc.com\/products\/3bse012211r1-abb-dsbc174-digital-bus-extender-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}