{"product_id":"abb-1mrk002133-abr03-relion-time-sync-i-o-board","title":"ABB 1MRK002133-ABr03 Relion Time Sync I\/O Board","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ABB 1MRK002133-ABR03 (Revision Variant: 1MRK002133-AB) is a highly specialized, multi-functional internal expansion board developed for the ABB Relion protection and control relay ecosystem. This advanced circuit board consolidates discrete digital inputs, analog signal filtering circuits, dry-contact relay outputs, and high-precision time synchronization hardware into a single, compact add-on module. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: ABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number \/ Hardware Code\u003c\/strong\u003e: 1MRK002133-ABR03 (Core series reference: 1MRK002133-AB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Multi-Function Integrated PCB \/ Add-On Automation Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary Core Functionality\u003c\/strong\u003e: Combined Relay Switching, Analog-to-Digital Conditioning, and High-Precision Time Synchronization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Category\u003c\/strong\u003e: Programmable Logic Controllers (PLCs) \/ Machine Control Infrastructure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Subcategory\u003c\/strong\u003e: PC Board PLC \/ Internal Expansion Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Logging Precision\u003c\/strong\u003e: Embedded time synchronization hardware for millisecond-accurate Sequence of Events (SOE) tracking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Support\u003c\/strong\u003e: Multi-channel mixed architecture processing binary (digital) and variable analog waveforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Connectivity\u003c\/strong\u003e: High-density multi-pin plug interface for stable internal data routing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Unit Weight\u003c\/strong\u003e: 0.41 lbs (Approx. 0.186 kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIndustrial Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ABB 1MRK002133-ABR03 daughterboard is installed directly into the internal chassis slots of Relion protection relays positioned within medium-to-high voltage switchgear bays and central substation control panels.\u003c\/p\u003e\n\u003cp\u003eIts primary industrial field roles include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSequence of Events (SOE) Tracking\u003c\/strong\u003e: Stamping incoming binary transitions with microsecond-level accuracy, allowing engineers to analyze the exact order of component operations during a complex grid fault.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMixed-Signal Telemetry\u003c\/strong\u003e: Processing analog thermal sensors alongside discrete circuit breaker status lines to give a comprehensive view of equipment health inside the bay.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSynchronized Substation Automation\u003c\/strong\u003e: Interfacing with master GPS or IRIG-B clock sources to align local relay actions with the wider power transmission network, preventing out-of-phase connection errors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47409558094014,"sku":"1MRK002133-ABr03","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-20_17-45-48_3cc95aeb-68f4-4ee1-a587-9cc60c17206c.png?v=1779270963","url":"https:\/\/www.autooiltech.com\/products\/abb-1mrk002133-abr03-relion-time-sync-i-o-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}