{"product_id":"abb-1mrk000284-abr00-communication-module","title":"ABB 1MRK000284-ABr00 Communication Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB 1MRK000284-ABr00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance communication module designed for ABB protection and automation systems. It ensures reliable, high-speed data exchange between relays, controllers, and intelligent electronic devices (IEDs). Its robust design and wide operating temperature range make it suitable for industrial environments and substation applications. Moreover, it integrates seamlessly with ABB relays, providing stable performance for mission-critical automation tasks.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Functional Highlights\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed communication supports multiple ABB relays and controllers simultaneously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple interfaces, including Ethernet and RS‑485, allow flexible system integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact and rugged design ensures durability in industrial conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide operating temperature range (–20 °C to +60 °C) accommodates harsh environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital I\/O with 16 inputs and 8 outputs supports versatile automation configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual-core 2 GHz processor and 4 GB DDR4 memory ensure fast processing and data handling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSSD storage (128 GB) provides reliable system logging and event recording.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLED indicators simplify status monitoring of each input channel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProcessor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 GHz Dual-Core\u003cbr\u003e\u003cstrong\u003eMemory:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 GB DDR4 SDRAM\u003cbr\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e128 GB SSD\u003cbr\u003e\u003cstrong\u003eCommunication Ports:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 × RS‑485, 2 × Ethernet\u003cbr\u003e\u003cstrong\u003eDigital I\/O:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16 Digital Inputs, 8 Digital Outputs\u003cbr\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12–24 V DC\u003cbr\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e–20 °C to +60 °C\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e200 × 100 × 30 mm\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5 kg\u003cbr\u003e\u003cstrong\u003eOutput Contact Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 A at 250 V AC\u003cbr\u003e\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP20\u003cbr\u003e\u003cstrong\u003eIsolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGalvanic isolation between channels\u003cbr\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDIN rail or panel mount\u003c\/p\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSubstation automation systems requiring secure and fast communication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial process control networks for multiple device integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegration with ABB relays and controllers to enhance monitoring and event management.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplacement or expansion modules in protection and control setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Which ABB devices are compatible with this module?\u003c\/strong\u003e\u003cbr\u003eA1: It is compatible with ABB REL670, REF615, RET670 relays, and other IEDs supporting RS‑485 or Ethernet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can it operate in extreme industrial conditions?\u003c\/strong\u003e\u003cbr\u003eA2: Yes, it operates from –20 °C to +60 °C and supports rugged mounting options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What types of communication interfaces are available?\u003c\/strong\u003e\u003cbr\u003eA3: The module offers 2 Ethernet ports and 4 RS‑485 ports for flexible integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: How many digital inputs and outputs are available?\u003c\/strong\u003e\u003cbr\u003eA4: It supports 16 digital inputs and 8 digital outputs, configurable for multiple functions.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42587231977562,"sku":"1MRK000284-ABr00","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1MRK000284-ABr002.jpg?v=1763956271","url":"https:\/\/www.plcmasters.com\/products\/abb-1mrk000284-abr00-communication-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}