{"product_id":"ocs-power-supply-module-brand-new-dssb145-abb-advant","title":"OCS Power Supply Module Brand New | DSSB145 ABB Advant","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe ABB DSSB145 (48980001-AA) functions as a high-performance DC\/DC conversion and system backplane interface for ABB’s Advant OCS, Symphony Plus, and S100 I\/O architectures. This module stabilizes and distributes regulated 24V DC power while facilitating the essential communication pathways between the main controller and the field I\/O modules. It serves as the electrical backbone of the rack, ensuring that sensitive digital and analog cards receive clean, isolated power. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring your critical automation infrastructure maintains peak uptime without the risks associated with used components.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe DSSB145 integrates robust power regulation with high-speed bus processing in a standardized Euro-card format.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDSSB145 \/ DSSB-145\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e48980001-AA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDC\/DC Power Conversion \u0026amp; Backplane Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eABB Advant OCS \/ Symphony Plus \/ S100 I\/O\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2500 V Galvanic\/Optical Isolation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDiagnostics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOn-board Fault detection and Power Status Monitoring\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEuro-card (Subrack Mounting)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–25 °C to +55 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–40 °C to +70 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e13.0 cm x 1.9 cm x 19.1 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eApprox. Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.45 kg - 0.5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe DSSB145 solves complex power integrity and communication synchronization challenges in high-density I\/O racks:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRegulated Power Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFluctuations in primary 24V field power can damage sensitive I\/O processors. The DSSB145 filters and regulates the incoming voltage, providing a stable energy source to every module in the subrack, which prevents hardware resets and data corruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDecoupled Communication Channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module manages the bus communication between the rack and the controller. Its high-integrity design eliminates signal cross-talk and ensures that high-speed data packets remain synchronized across the backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Surge Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUtilizing 2500V isolation, the DSSB145 prevents electrical noise and surges from migrating through the backplane. This protects the central processor from field-side faults, a critical requirement for power plants and petrochemical facilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Rack Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module continuously monitors the health of the internal power rail and bus integrity. It identifies power drops or communication errors instantly, reporting these faults to the DCS (Distributed Control System) to minimize troubleshooting time during maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this unit Brand New or Used?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile some markets offer used DSSB145 units, we strictly provide this product in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econdition. Factory-sealed units ensure the full operational lifespan and eliminate the risk of capacitor wear-out common in aged power modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the DSSB145 be replaced while the system is running?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs the DSSB145 provides power and bus connectivity to the entire subrack, replacing it typically requires a controlled shutdown of that specific I\/O bank. Removing the module while energized will interrupt power to all downstream I\/O cards, potentially causing an unplanned process trip.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require specific software configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The DSSB145 acts as a transparent hardware interface and power regulator. Once you install it correctly in the subrack, it begins distributing power and facilitating bus communication automatically based on the rack's physical wiring and the controller’s hardware tree.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat causes a \"Fault\" indicator on the DSSB145?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe fault LED typically signals an internal DC\/DC converter failure or an over-current condition on the backplane rail. If the indicator illuminates, check for short circuits in the field I\/O modules or verify that the input voltage remains within the nominal 24V DC range.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43291882815578,"sku":"DSSB145","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/449._fe7d1cc6-06dc-40fc-a5db-ae33abd9259c.jpg?v=1777531199","url":"https:\/\/www.spareoil.com\/products\/ocs-power-supply-module-brand-new-dssb145-abb-advant","provider":"SpareOil Automation","version":"1.0","type":"link"}