{"product_id":"allen-bradley-440r-s845aer-nnl-guardmaster-safety-relay-speed-monitoring","title":"Allen-Bradley 440R-S845AER-NNL","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 440R-S845AER-NNL is a high-performance specialty safety relay from the Guardmaster series, meticulously engineered for critical speed monitoring applications within demanding industrial automation and machinery safety systems. This robust safety component is designed to ensure the safe operation of equipment by continuously monitoring speeds and taking preventative action when predefined limits are exceeded. Operating efficiently at 24V AC\/DC, the 440R-S845AER-NNL integrates seamlessly into existing industrial setups, providing a reliable and secure foundation for preventing hazardous situations in diverse manufacturing environments. Its advanced design incorporates a comprehensive array of normally closed (N.C.) and normally open (N.O.) inputs and outputs, facilitating precise and dependable machine safety control, making it an indispensable asset for modern industrial operations.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Speed Monitoring:\u003c\/strong\u003e Ensures optimal operational safety by accurately monitoring and controlling equipment speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Safety Inputs:\u003c\/strong\u003e Features 5 x 1 N.C., 2 N.C. LC, and 1 N.O. + 1 N.C. inputs for flexible and comprehensive safety configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Reliability Outputs:\u003c\/strong\u003e Equipped with 4 N.O. solid-state auxiliary outputs for efficient and instantaneous safety signaling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Power Compatibility:\u003c\/strong\u003e Operates on a standard 24V AC\/DC power supply, ensuring broad compatibility with industrial systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting:\u003c\/strong\u003e Facilitates easy and secure installation within control cabinets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Certifications:\u003c\/strong\u003e UL, CE, cUL, and TÜV certified, guaranteeing compliance with global safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuardmaster Series Reliability:\u003c\/strong\u003e Part of the trusted Guardmaster family, known for its superior safety performance and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\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\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Machine Safety:\u003c\/strong\u003e Crucial for preventing hazardous motion in high-speed and precision equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyor Systems:\u003c\/strong\u003e Ensures controlled and safe operations for various conveyor types, minimizing risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Production Lines:\u003c\/strong\u003e Provides real-time speed monitoring and critical safety control for enhanced operational efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Handling \u0026amp; Robotics:\u003c\/strong\u003e Significantly enhances safety protocols in automated material transport and robotic systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrinting and Packaging Machinery:\u003c\/strong\u003e Ideal for maintaining safe operating speeds in high-speed printing and packaging processes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulp and Paper Industry:\u003c\/strong\u003e Essential for safety compliance in demanding pulp and paper manufacturing environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Safety Assurance:\u003c\/strong\u003e Designed specifically for precise speed monitoring, offering superior protection against machinery-related hazards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Its 24V AC\/DC compatibility and flexible I\/O options allow for effortless integration into diverse industrial control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; Reliable Performance:\u003c\/strong\u003e Built by Allen-Bradley, a leader in industrial automation, ensuring long-term reliability and minimal downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Efficient Design:\u003c\/strong\u003e DIN rail mountable for space-saving installation and efficient wiring in control panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Compliance:\u003c\/strong\u003e Multiple international certifications (UL, CE, cUL, TÜV) affirm its adherence to the highest safety and quality standards worldwide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Productivity:\u003c\/strong\u003e By ensuring safe operating conditions, it contributes to increased uptime and overall production efficiency, protecting both personnel and valuable assets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eElevate your industrial safety standards with the Allen-Bradley 440R-S845AER-NNL Guardmaster Safety Relay. Its advanced speed monitoring capabilities, robust construction, and comprehensive safety features make it the ultimate choice for critical applications requiring precision and reliability. Invest in unparalleled safety and operational efficiency by adding this essential component to your system today. Fast shipping and worldwide delivery options are available to get this vital safety device to your facility without delay. Don't compromise on safety; secure your operations with Allen-Bradley.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":42222293188688,"sku":"440R-S845AER-NNL","price":4188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/6363\/8864\/files\/440r-s845aer-nnl.webp?v=1776053015","url":"https:\/\/wir45b-9h.myshopify.com\/products\/allen-bradley-440r-s845aer-nnl-guardmaster-safety-relay-speed-monitoring","provider":"NARDYAUTOMATION","version":"1.0","type":"link"}