{"product_id":"allen-bradley-2711-k5a2-panelview-550-monochrome-hmi","title":"Allen-Bradley 2711-K5A2","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 2711-K5A2 PanelView 550 is a tried-and-true monochrome Human-Machine Interface (HMI) terminal meticulously engineered to deliver essential operator control and monitoring within diverse industrial automation environments. This dependable unit, part of the respected PanelView 550 series, provides a straightforward and effective solution for applications requiring a clear, concise visual display and tactile input. While it represents a legacy platform, the 2711-K5A2 remains a valuable component for maintaining existing systems or implementing cost-effective human-machine interaction where advanced graphical capabilities are not critical. Its robust design and proven performance make it a reliable choice for long-term operational stability.\u003c\/p\u003e\n\u003cp\u003eEquipped with a crisp 5.5-inch monochrome display, the 2711-K5A2 ensures readability of critical process data, alarms, and operational status. Operators can intuitively interact with machinery and processes through its integrated physical keypad, facilitating precise control and data entry even in challenging industrial settings. Communication with older Allen-Bradley Programmable Logic Controllers (PLCs) is seamlessly handled via the integrated DH-485 communication port, ensuring compatibility with established control architectures. With ample nonvolatile memory and RAM, this PanelView terminal efficiently stores and executes application data, making it a foundational element for countless industrial setups that prioritize reliability and ease of use.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e5.5-inch Monochrome Display:\u003c\/strong\u003e Provides sharp, high-contrast, black-and-white visuals for clear text, numeric data, and basic graphical elements, ensuring optimal readability in various lighting conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntegrated Keypad Input:\u003c\/strong\u003e Features a durable, tactile keypad allowing operators accurate and efficient interaction with the system, ideal for data input, navigation, and command execution.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDH-485 Communication Protocol:\u003c\/strong\u003e Ensures seamless and reliable connectivity with a wide range of legacy Allen-Bradley PLCs and control systems that utilize the robust DH-485 network.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e240KB Nonvolatile Memory:\u003c\/strong\u003e Offers generous storage capacity for critical application programs, configuration settings, and historical data, ensuring data integrity even during power cycles.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e170KB RAM:\u003c\/strong\u003e Provides sufficient Random Access Memory for smooth operation and execution of HMI applications, enhancing system responsiveness.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAC Power Operation:\u003c\/strong\u003e Designed to operate efficiently on standard AC power supplies, simplifying integration into existing industrial electrical infrastructures.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePanel Mount Design:\u003c\/strong\u003e Engineered for secure and straightforward installation into control panel cutouts, offering a professional and integrated appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Human-Machine Interface (HMI) Terminal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e 2711-K5A2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e PanelView 550\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay Size:\u003c\/strong\u003e 5.5 inches Diagonal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay Type:\u003c\/strong\u003e Monochrome\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Method:\u003c\/strong\u003e Keypad\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Port:\u003c\/strong\u003e DH-485\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMemory:\u003c\/strong\u003e 240KB Nonvolatile Memory, 170KB RAM\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Requirement:\u003c\/strong\u003e AC Powered\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Panel Mount\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBasic Machine Control \u0026amp; Monitoring:\u003c\/strong\u003e Ideal for straightforward control panels where operators need to start\/stop processes, adjust parameters, and monitor system status.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSimple Operator Interfaces:\u003c\/strong\u003e Suitable for applications requiring a clear, dedicated interface for specific tasks without the need for complex graphics or advanced functionalities.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eData Entry \u0026amp; Display in Legacy Systems:\u003c\/strong\u003e Perfectly integrated into existing automation infrastructures leveraging older Allen-Bradley PLCs and DH-485 networks.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProcess Alarms \u0026amp; Status Annunciation:\u003c\/strong\u003e Effectively displays critical alarms, warnings, and operational status messages to operators for timely intervention.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBatch Processing Control:\u003c\/strong\u003e Supports manual data input and recipe selection for various batch control applications.\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\u003eProven Reliability:\u003c\/strong\u003e Being a part of the Allen-Bradley PanelView 550 series, the 2711-K5A2 is renowned for its robust construction and long-term operational stability in demanding industrial environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCost-Effective Solution:\u003c\/strong\u003e Offers an economical HMI choice for maintaining or upgrading legacy systems, avoiding the need for extensive overhauls.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEase of Integration:\u003c\/strong\u003e Designed for seamless integration with existing DH-485 networks and older Allen-Bradley PLCs, minimizing installation and configuration complexities.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperator Familiarity:\u003c\/strong\u003e The keypad interface provides a familiar and intuitive interaction method for operators accustomed to traditional industrial control panels.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEssential Functionality:\u003c\/strong\u003e Delivers all the core HMI functionalities needed for basic control, monitoring, and data interaction without unnecessary complexities.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSupported by DD Parts Solution:\u003c\/strong\u003e Benefit from our expert support, competitive pricing, and fast shipping when you choose the 2711-K5A2 from our extensive inventory.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eEnhance the control and monitoring capabilities of your industrial applications with the reliable Allen-Bradley 2711-K5A2 PanelView 550. This robust monochrome HMI terminal is an excellent choice for maintaining legacy systems or implementing new solutions where basic yet dependable operator interaction is paramount. With its clear 5.5-inch display, intuitive keypad, and DH-485 communication, the 2711-K5A2 ensures efficient operation and seamless integration.\u003c\/p\u003e\n\u003cp\u003eDon't compromise on quality or performance. Secure your Allen-Bradley 2711-K5A2 today from DD Parts Solution, your trusted partner for high-quality automation components. Experience our fast and reliable shipping, competitive pricing, and dedicated expert support, ensuring you get the right products when you need them. Browse our comprehensive selection of Allen-Bradley products and elevate your industrial automation systems.\u003c\/p\u003e\n\u003cp\u003eReturn to our \u003ca href=\"\/human-machine-interface-hmi-panels\"\u003eHuman Machine Interface (HMI) Panels\u003c\/a\u003e main category to explore all models and specifications in this family.\u003c\/p\u003e\n\u003cp\u003eVisit our \u003ca href=\"\/allen-bradley-industrial-automation-products\"\u003eAllen-Bradley Industrial Automation Products\u003c\/a\u003e master category for the complete range of controllers, drives, motors, HMIs, and accessories.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182957846581,"sku":"2711-K5A2","price":4195.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/2711-k5a2-1.webp?v=1777414693","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-2711-k5a2-panelview-550-monochrome-hmi","provider":"PLCReadyparts","version":"1.0","type":"link"}