{"product_id":"1mrk000284-ab-abb-relion-series-binary-input-module","title":"1MRK000284-AB ABB Relion Series Binary Input Module","description":"\u003cp\u003eConfigured for binary status acquisition and signal monitoring in ABB Relion protection and control systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB 1MRK000284-AB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e1MRK000284\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBinary Input Module) provides direct electrical interfacing between field contacts and Intelligent Electronic Devices (IEDs). The module transfers discrete operating states from switches, pushbuttons, protection contacts, and auxiliary devices for real-time supervision and control functions.\u003c\/p\u003e\n\u003ch3\u003eProduct Identification\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\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\u003e1MRK000284-AB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003e1MRK000284\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBinary Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform\u003c\/td\u003e\n\u003ctd\u003eABB Relion Protection and Control Family\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e23.3 x 17 x 1.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Range\u003c\/td\u003e\n\u003ctd\u003e24-250 V DC\/AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 115.2 kbps\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePC Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBinary Input Function\u003c\/td\u003e\n\u003ctd\u003eDiscrete signal acquisition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sources\u003c\/td\u003e\n\u003ctd\u003eSwitches, pushbuttons, sensors, relay contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 115.2 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Isolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation between field signals and control electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Form\u003c\/td\u003e\n\u003ctd\u003ePrinted Circuit Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Design\u003c\/td\u003e\n\u003ctd\u003eIndustrial-duty construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Family Compatibility\u003c\/td\u003e\n\u003ctd\u003eRelion IED platforms including protection and control applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFirmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe 1MRK000284-AB operates as an interface board within ABB Relion protection architectures. Firmware compatibility is managed at the host IED level rather than within the binary input board itself. During maintenance activities, replacement boards should match the installed hardware revision and approved relay firmware release to maintain correct signal mapping and event processing.\u003c\/p\u003e\n\u003cp\u003eThe module supports I\/O density scaling by allowing additional binary status points to be integrated into protection and control schemes. Typical monitored signals include breaker positions, transformer alarms, motor permissives, auxiliary contacts, and interlocking conditions.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eABB 1MRK000284-AB Binary Input Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtective anti-static packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdentification label attached to module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo cables, software, calibration files, or manuals included unless separately specified\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eVerify field supply voltage before energizing the module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoute binary input wiring separately from high-current power conductors where practical.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain proper protective earth bonding of the associated relay enclosure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eObserve electrostatic discharge precautions during handling and installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse only approved terminal connections and connector assemblies specified for the host equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain adequate clearance between signal cables and uninsulated live conductors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspect field contact wiring for insulation damage before commissioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics Information\u003c\/h3\u003e\n\u003cp\u003eDelivery time: 2-7 days when payment finish.\u003c\/p\u003e\n\u003cp\u003eShipment is typically arranged through DHL, FedEx, or UPS depending on destination requirements. The module is packed in anti-static industrial packaging with additional mechanical protection suitable for international transport.\u003c\/p\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the 1MRK000284-AB directly process analog signals?\u003c\/strong\u003e\u003cbr\u003eA: No. The module is designed for binary or discrete input status acquisition and does not perform analog measurement functions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is galvanic isolation provided between field wiring and internal electronics?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The module incorporates galvanic isolation to separate field-level signals from control circuitry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the module monitor circuit breaker auxiliary contacts?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Breaker open\/close indications are typical binary input applications within protection and control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is hot-swapping supported while the host relay remains energized?\u003c\/strong\u003e\u003cbr\u003eA: Hot-swap capability is determined by the host Relion IED design and maintenance procedures. Follow ABB equipment-specific service instructions before removal or installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What types of field devices can be connected to the module?\u003c\/strong\u003e\u003cbr\u003eA: Typical sources include selector switches, pushbuttons, auxiliary relay contacts, alarm contacts, position switches, and other discrete signaling devices.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021094113453,"sku":"1MRK000284-AB","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1MRK000284-AB-1.jpg?v=1780480014","url":"https:\/\/www.maxwellplc.com\/products\/1mrk000284-ab-abb-relion-series-binary-input-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}