{"product_id":"abb-1mrk002133-acr03-bay-control-system-card","title":"ABB 1MRK002133-ACr03 Bay Control System Card","description":"\u003cp\u003eThe \u003cstrong\u003eABB 1MRK002133-ACr03\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1MRK002133-AC\u003c\/strong\u003e Bay Control System Card, operates as a dedicated hardware component for bay-level subrack processing and interlocking control within ABB Relion 670 Series protection platforms.\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\u003e1MRK002133-ACr03\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\u003eStandard ABB Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e140 mm x 210 mm x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC or 48 VDC Nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e0% to 95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Format\u003c\/td\u003e\n\u003ctd\u003ePlug-in Chassis Module Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegration Target\u003c\/td\u003e\n\u003ctd\u003eABB Relay and Protection Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe 1MRK002133-ACr03 provides real-time signal aggregation and logic execution across high-density substation bay configurations. Backplane bus communication velocity allows deterministic, low-latency data transfers between peripheral binary I\/O cards and central processing elements. Operating with strict firmware flash compatibility across System 800xA and Relion architectures, the module executes fail-safe interlocking logic, continuous health self-diagnostics, and coordinated control sequences across subrack backplane interfaces.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the input auxiliary voltage specifications for the 1MRK002133-ACr03 card?\u003c\/p\u003e\n\u003cp\u003eA: The board accepts nominal auxiliary DC inputs of 24 VDC or 48 VDC with a maximum total board power consumption of 10 W.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle backplane bus communication during bay switching operations?\u003c\/p\u003e\n\u003cp\u003eA: The board utilizes high-velocity bus transceivers to transmit discrete switchgear interlock states and fault signals across the rack backplane without buffering delays.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that auxiliary 24 VDC or 48 VDC power to the subrack slot is de-energized prior to inserting or extracting the card.\u003c\/li\u003e\n\u003cli\u003eAlign the board edge guide rails precisely with the chassis slot tracks to avoid damaging backplane pin connections.\u003c\/li\u003e\n\u003cli\u003eFasten top and bottom front panel retention screws to ensure chassis frame grounding continuity and physical vibration stability.\u003c\/li\u003e\n\u003cli\u003eMaintain ambient control cabinet temperatures within -20 to +70 deg C to ensure rated continuous operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53236636287285,"sku":"1MRK002133-ACr03","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/1MRK000508-BDr04_a157c505-2b07-4861-a235-e77b5053120e.png?v=1785488533","url":"https:\/\/www.5gplc.com\/products\/abb-1mrk002133-acr03-bay-control-system-card","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}