{"product_id":"abb-1mrk001608-aar02-serial-and-lon-communication-module","title":"ABB 1MRK001608-AAr02 Serial and LON Communication Module","description":"\u003cp\u003eThe \u003cstrong\u003eABB 1MRK001608-AAr02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1MRK001608-CB\u003c\/strong\u003e Serial Communication Module, operates as a dedicated hardware component for SPA\/LON\/DNP\/IEC 60870-5-103 optical protocol conversion within ABB protection and control 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\u003e1MRK001608-AAr02\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\u003eSwitzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.52 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e74 mm x 370 mm x 361 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 to +70 deg C (Standard Industrial Range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBackplane Control Bus Powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSerial and LON Communication Module (SLM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Interface\u003c\/td\u003e\n\u003ctd\u003eGlass Fiber Optic Port Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocols\u003c\/td\u003e\n\u003ctd\u003eSPA, LON, DNP3, IEC 60870-5-103\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; Protocol Conversion\u003c\/h3\u003e\n\u003cp\u003eThe optical communication module transfers data frames over glass fiber interfaces, eliminating electromagnetic interference during long-distance substation bus routing. Fast backplane bus communication velocity allows seamless encapsulation and translation of real-time telemetry across SPA, LON, DNP3, and IEC 60870-5-103 protocols. Internal logic maintains firmware flash compatibility across network cards, preventing buffer overruns and communication latencies during high-frequency event reporting.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What optical media interface is utilized on the 1MRK001608-AAr02 communication module?\u003c\/p\u003e\n\u003cp\u003eA: The module is equipped with a glass fiber optic interface designed for SPA, LON, DNP3, and IEC 60870-5-103 protocol transmissions.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module receive operational power inside the chassis?\u003c\/p\u003e\n\u003cp\u003eA: Auxiliary operating power is drawn directly from the internal system backplane when mounted in the dedicated chassis slot.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect all auxiliary system power to the main relay chassis prior to inserting or removing the communication board.\u003c\/li\u003e\n\u003cli\u003eEnsure protective dust caps remain on glass fiber optic ports until fiber jumpers are ready for immediate termination.\u003c\/li\u003e\n\u003cli\u003eClean optical connector ends with isopropyl alcohol wipes before mating to prevent signal attenuation caused by dust contamination.\u003c\/li\u003e\n\u003cli\u003eTighten faceplate securing screws to guarantee chassis earth continuity and maintain module alignment inside the slot.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53236499153205,"sku":"1MRK000614-BBr00","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/1MRK001608-AAr02.png?v=1785483348","url":"https:\/\/www.5gplc.com\/products\/abb-1mrk001608-aar02-serial-and-lon-communication-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}