{"product_id":"allen-bradley-440r-s845aer-nnl-safety-relay-speed-monitoring-24v-ac-dc","title":"Allen-Bradley 440R-S845AER-NNL","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 440R-S845AER-NNL\u003c\/strong\u003e is a \u003cstrong\u003especialty safety relay\u003c\/strong\u003e designed for \u003cstrong\u003espeed monitoring applications\u003c\/strong\u003e in \u003cstrong\u003eindustrial automation and machinery safety systems\u003c\/strong\u003e. This relay operates at \u003cstrong\u003e24V AC\/DC\u003c\/strong\u003e and features \u003cstrong\u003emultiple normally closed (N.C.) and normally open (N.O.) inputs and outputs\u003c\/strong\u003e, ensuring \u003cstrong\u003esecure and reliable machine safety control\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e4 solid-state N.O. auxiliary outputs\u003c\/strong\u003e, the \u003cstrong\u003e440R-S845AER-NNL\u003c\/strong\u003e enables \u003cstrong\u003ereal-time safety monitoring\u003c\/strong\u003e, making it an essential component for \u003cstrong\u003emotion control systems, conveyors, and automated machinery\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e◆ \u003cstrong\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Monitoring Functionality\u003c\/strong\u003e – Ensures safe operational speed limits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Safety Inputs:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 x 1 N.C., 2 N.C. LC, 1 N.O. + 1 N.C. Inputs\u003c\/strong\u003e – Provides flexible safety configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 N.O. Solid-State Auxiliary Outputs\u003c\/strong\u003e – Ensures efficient safety signaling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperates on 24V AC\/DC\u003c\/strong\u003e – Compatible with standard industrial power supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Safety Relay for Industrial Applications\u003c\/strong\u003e – Designed for machine safety and motion control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e◆ \u003cstrong\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 440R-S845AER-NNL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Guardmaster Safety Relays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 24V AC\/DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Inputs:\u003c\/strong\u003e 5 x 1 N.C., 2 N.C. LC, 1 N.O. + 1 N.C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Outputs:\u003c\/strong\u003e 4 N.O. Solid-State\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Speed Monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN Rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL, CE, cUL, TÜV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e◆ \u003cstrong\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Machine Safety\u003c\/strong\u003e – Prevents hazardous motion in high-speed equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyor Systems\u003c\/strong\u003e – Ensures controlled and safe conveyor operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Production Lines\u003c\/strong\u003e – Provides real-time speed monitoring and safety control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Handling \u0026amp; Robotics\u003c\/strong\u003e – Enhances safety in automated material transport systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e◆ \u003cstrong\u003e\u003cstrong\u003eWhy Choose the Allen-Bradley 440R-S845AER-NNL?\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 440R-S845AER-NNL safety relay\u003c\/strong\u003e offers \u003cstrong\u003eadvanced speed monitoring, reliable safety control, and solid-state auxiliary outputs\u003c\/strong\u003e, making it an \u003cstrong\u003eideal choice for industrial automation and machine safety applications\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Flateck Automation","offers":[{"title":"Default Title","offer_id":48840766390499,"sku":null,"price":3918.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/4214\/3203\/files\/440r-s845aer-nnl.webp?v=1776628175","url":"https:\/\/flateck.myshopify.com\/products\/allen-bradley-440r-s845aer-nnl-safety-relay-speed-monitoring-24v-ac-dc","provider":"Flateck Automation","version":"1.0","type":"link"}