{"product_id":"abb-216ea61b-system-voltage-monitoring-digital-input-unit","title":"ABB 216EA61b System Voltage Monitoring Digital Input Unit","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ABB\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e216EA61b\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-precision voltage monitoring and digital input card engineered for the ABB 216 control platform. It delivers real-time, high-fidelity tracking of system voltage levels via embedded sensors to prevent grid irregularities. This original module ensures continuous power system stability by isolating anomalies before equipment failure occurs.\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\u003eModel Designation\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e216EA61b\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Classification\u003c\/strong\u003e: Integrated Voltage Monitoring Card \/ Digital Input Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Generation\u003c\/strong\u003e: 216 Industrial Control and Substation Automation Architecture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSensor Technology\u003c\/strong\u003e: Integrated high-precision voltage sensors for real-time tracking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCore Protection\u003c\/strong\u003e: Automatic detection and flagging of overvoltage and undervoltage events\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Isolation\u003c\/strong\u003e: Galvanic electrical isolation protecting core logic backplanes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Interface\u003c\/strong\u003e: Built-in front-panel status indicators for fast field maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Integration\u003c\/strong\u003e: Seamless mounting within standard 216 series rack enclosures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Stability\u003c\/strong\u003e: Engineered to resist extreme substation electromagnetic interference\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\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReal-Time Grid Monitoring\u003c\/strong\u003e: Tracks continuous voltage fluctuations within high-voltage substation racks to protect sensitive automation hardware from harmful power sags.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGenerator Busbar Protection\u003c\/strong\u003e: Deploys inside synchronous generator control panels to monitor voltage stability prior to grid synchronization procedures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Switchgear Supervision\u003c\/strong\u003e: Operates within heavy industrial distribution bays to log voltage parameters and prevent single-phasing conditions on massive three-phase motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSubstation Automated Interlocking\u003c\/strong\u003e: Inputs raw voltage status data into central logic systems to block unauthorized or dangerous disconnector switching operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47455500566718,"sku":"216EA61b","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-19_10-44-49_b31f1b40-cb67-41a3-a7ac-975da7356990.png?v=1779331919","url":"https:\/\/www.autooiltech.com\/products\/abb-216ea61b-system-voltage-monitoring-digital-input-unit","provider":"AutoOilTech Limited","version":"1.0","type":"link"}