{"product_id":"abb-rf522-3bse000743r1-subrack-18su","title":"ABB RF522 3BSE000743R1 Subrack 18SU","description":"\u003cp\u003eThe \u003cstrong\u003eABB RF522 3BSE000743R1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eRF522\u003c\/strong\u003e Subrack 18SU, operates as a dedicated hardware component for mechanical housing and backplane signal interconnectivity within ABB Advant \/ Master Control System architectures.\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\u003eRF522 (3BSE000743R1)\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSubrack 18SU with Backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eRF522 Subrack 18SU, BB512 Backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eABB Control System \/ Advant OCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e18 System Units (18SU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e540 mm x 297 mm x 441 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e19.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard Industrial Operating Limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Subrack Backplane Bus Structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS Code\u003c\/td\u003e\n\u003ctd\u003e85371098\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Compliance\u003c\/td\u003e\n\u003ctd\u003eFollowing EU Directive 2011\/65\/EU (RoHS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE Category\u003c\/td\u003e\n\u003ctd\u003e4. Large Equipment (Any External Dimension More Than 50 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eBackplane Bus \u0026amp; Deterministic System Integrity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Backplane Bus Integration:\u003c\/strong\u003e The integrated BB512 backplane provides high-velocity signal propagation across internal backplane bus communication channels, ensuring low latency and deterministic data exchange between plugged system modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStructural Backplane Shielding:\u003c\/strong\u003e Designed with integrated noise suppression pathways across backplane traces to reduce bus crosstalk, electromagnetic interference (EMI), and transient voltage impacts during continuous high-density I\/O bus operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Alignment \u0026amp; Power Distribution:\u003c\/strong\u003e Provides stable, heavy-duty physical guides and continuous power distribution tracks to ensure clean firmware flash loading and pin-alignment integrity for hot-swappable I\/O and CPU boards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What specific backplane module is integrated into the RF522 subrack assembly?\u003c\/p\u003e\n\u003cp\u003eA: The ABB RF522 3BSE000743R1 subrack includes the BB512 18SU backplane as part of its standard assembly to handle internal power distribution and system bus communication.\u003c\/p\u003e\n\u003cp\u003eQ: Are there specific installation precautions required for grounding the RF522 subrack chassis?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Due to high-density backplane bus communication, the subrack chassis must be directly bonded to the master cabinet protective earth (PE) ground using low-impedance grounding straps to prevent ground loops and maintain EMI compliance.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Mounting and Mechanical Clearance:\u003c\/strong\u003e Mount the 19-inch 18SU subrack securely into a standard industrial enclosure. Maintain an open ventilation boundary above and below the subrack to facilitate natural heat dissipation across installed modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Protocols:\u003c\/strong\u003e Connect a dedicated ground cable from the subrack chassis ground lug directly to the central panel earth bar before inserting active CPU or I\/O modules. Ensure paint is scraped off contact surfaces to maintain low-impedance earth connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Interface Integrity:\u003c\/strong\u003e Prior to powering up the system, inspect all connector pins on the BB512 backplane for physical deformation or debris. Ensure all retained module guide rails align smoothly with subrack slots.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45338947223667,"sku":"RF522 3BSE000743R1","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/398286f4a6b99484f612ceb3a599adc3_50ce1070-4b14-4b6e-92e8-3cae81d99b22.png?v=1786351792","url":"https:\/\/www.dcssupplier.com\/products\/abb-rf522-3bse000743r1-subrack-18su","provider":"DcsSupplier Limited","version":"1.0","type":"link"}