{"product_id":"abb-dsbc-173a-3bse005883r1-s100-i-o-bus-extender-module","title":"ABB DSBC 173A 3BSE005883R1 S100 I\/O Bus Extender Module","description":"\u003cp\u003eThe \u003cstrong\u003eABB DSBC 173A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDSBC 173A\u003c\/strong\u003e S100 I\/O Bus Extender (Product ID: \u003cstrong\u003e3BSE005883R1\u003c\/strong\u003e), operates as a dedicated hardware component for parallel backplane transmission, distributed I\/O rack serialization, and localized signal routing within Advant OCS and MasterPiece controller architectures. The module transfers internal communication frame structures natively at the hardware tier to link primary controller sub-racks with remote S100 I\/O expansion chassis.\u003c\/p\u003e\n\u003ch3\u003eHardware 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\u003eDSBC 173A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct ID\u003c\/td\u003e\n\u003ctd\u003e3BSE005883R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eAdvant OCS \/ MasterPiece \/ S100 I\/O Subsystems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden \/ Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e320 g (0.71 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Typology\u003c\/td\u003e\n\u003ctd\u003eBus Extender Transceiver Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Subnet Interconnect\u003c\/td\u003e\n\u003ctd\u003eS100 I\/O Bus parallel interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegacy Cross-Reference\u003c\/td\u003e\n\u003ctd\u003eReplaced Product ID: 57310001-KH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Replacement Core\u003c\/td\u003e\n\u003ctd\u003eNew Generation Product ID: 3BSE019216R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE Category\u003c\/td\u003e\n\u003ctd\u003e5. Small Equipment (No external dimension more than 50 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDistributed I\/O Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Drive Communications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity Licences and Frame Synchronization\u003c\/strong\u003e The module contains an optimized parallel bus driver that duplicates the active CPU backplane signals across extended distances. This logic tier handles cyclic block data transfers down the S100 I\/O bus cable with zero microsecond protocol transformation delays, passing digital register images parallel to central processor scans without inducing system software overhead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling and Expansion Sub-Rack Routing\u003c\/strong\u003e The architecture permits systematic hardware expansion by driving multi-drop sub-rack configurations from a single controller slot. The internal high-speed transceivers balance parallel address and data lines across the ribbon or round extension cables, shielding the communication matrix from ambient signal skewing when distributing points up to maximum sub-chassis limits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the DSBC 173A bus extension card be pulled out of the active chassis slot while the controller is running?\u003c\/p\u003e\n\u003cp\u003eA: No, unseating the module while the backplane power distribution lines are energized is restricted. Breaking a parallel address\/数据 bus connection during live runtime causes immediate data line reflections, disrupts central processing memory cycles, and triggers an unrecoverable system processor crash.\u003c\/p\u003e\n\u003cp\u003eQ: What programmatic or electrical errors manifest if a legacy 57310001-KH card is swapped directly with a DSBC 173A board?\u003c\/p\u003e\n\u003cp\u003eA: The DSBC 173A functions as a direct physical and electrical form-fit-function replacement for the older 57310001-KH variant. It retains identical backplane bus load parameters and layout compatibility, requiring no software firmware patches or architectural registry edits upon insertion into the S100 base rack.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45121621786739,"sku":"DSBC173A 3BSE005883R1","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-22_16-03-47_e46287ea-0ffe-4302-9584-349406efc55b.png?v=1782115552","url":"https:\/\/www.dcssupplier.com\/products\/abb-dsbc-173a-3bse005883r1-s100-i-o-bus-extender-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}