{"product_id":"abb-1mrk002122-abr01-digital-signal-interfacing-module","title":"ABB 1MRK002122-ABr01 Digital Signal Interfacing Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ABB \u003cstrong\u003e1MRK002122-ABr01\u003c\/strong\u003e is a high-reliability digital input and output interfacing module engineered to bridge the gap between core automation controllers and field equipment. Operating on a standard 24 V DC rail and rated for a 1 A current path, this compact device converts and stabilizes digital signals across dense electrical panels. \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ABB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: \u003cstrong\u003e1MRK002122-ABr01\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Digital Signal Interfacing \/ Input-Output Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operating Voltage\u003c\/strong\u003e: 24 V DC standard supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current Capacity\u003c\/strong\u003e: 1 A continuous load current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Interface\u003c\/strong\u003e: Heavy-duty screw-type terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Mounting\u003c\/strong\u003e: Integrated standard DIN rail snap-on channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection Class\u003c\/strong\u003e: IP20 touch-safe protection rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Performance\u003c\/strong\u003e: Operates safely across temperatures from -20 to +60 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 90 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 180 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 70 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight\u003c\/strong\u003e: 0.172 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Application Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory and Process Automation\u003c\/strong\u003e: Acting as an isolated intermediary block to handle digital signal routing between central PLCs and pneumatic valves or field switches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Distribution Monitoring\u003c\/strong\u003e: Managing start\/stop control logic, remote breaker switching commands, and real-time safety interlock loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Control Architectures\u003c\/strong\u003e: Providing clean digital feedback and state verification from high-vibration conveyor systems and packaging machinery.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47544975950014,"sku":"1MRK002122-ABr01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-22_15-11-28.png?v=1779435004","url":"https:\/\/www.autooiltech.com\/products\/abb-1mrk002122-abr01-digital-signal-interfacing-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}