{"product_id":"allen-bradley-2711-k5a8x-panelview-550-operator-interface","title":"Allen-Bradley 2711-K5A8X PanelView 550 Operator Interface","description":"\u003cp\u003eThe Allen-Bradley 2711-K5A8X is a robust operator interface terminal from the PanelView 550 series, engineered for reliable human-machine interaction in demanding industrial automation environments. This unit provides essential monitoring and control functionality through a tactile keypad interface, making it suitable for factory floor applications where high-durability input methods are required.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntegrated keypad input for reliable operation in industrial settings.\u003c\/li\u003e\n\u003cli\u003e5.3-inch monochrome display with a resolution of 256 x 128 pixels.\u003c\/li\u003e\n\u003cli\u003eSupports Data Highway Plus (DH+) communication for integration with Allen-Bradley control networks.\u003c\/li\u003e\n\u003cli\u003eIncludes an RS-232 printer port for local documentation and logging.\u003c\/li\u003e\n\u003cli\u003eWide-range AC power input (100 to 240 VAC) for global compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe 2711-K5A8X is typically deployed in discrete manufacturing lines, material handling systems, and legacy control architectures where direct operator interaction with the PLC is necessary for process monitoring, alarm management, and setpoint adjustment.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e2711-K5A8X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Size\u003c\/td\u003e\n\u003ctd\u003e5.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eMonochrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e256 x 128 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Method\u003c\/td\u003e\n\u003ctd\u003eKeypad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eDH+ and RS-232 (Printer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e100-240 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003eUp to 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the panel cutout is prepared according to the manufacturer's specified dimensions to maintain the NEMA\/IP seal rating.\u003c\/li\u003e\n\u003cli\u003eUse appropriate grounding practices to minimize electrical noise interference, especially when connecting via DH+ cabling.\u003c\/li\u003e\n\u003cli\u003eVerify that the power supply voltage matches the 100-240 VAC input range before applying power.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the unit to ensure proper ventilation and prevent overheating.\u003c\/li\u003e\n\u003cli\u003eAvoid exposure to corrosive atmospheres or extreme environmental conditions beyond the specified operating range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat communication protocol does the 2711-K5A8X support?\u003c\/h3\u003e\u003cp\u003eThis model features a Data Highway Plus (DH+) communication port for network integration and an RS-232 port dedicated to printer connectivity.\u003c\/p\u003e\u003ch3\u003eIs this unit suitable for environments with high vibration or dust?\u003c\/h3\u003e\u003cp\u003eThe PanelView 550 series is designed for industrial use; however, it should be installed in an enclosure that provides adequate protection against specific environmental contaminants and moisture as per its rated ingress protection.\u003c\/p\u003e\u003ch3\u003eDoes this unit require an external power transformer?\u003c\/h3\u003e\u003cp\u003eNo, the 2711-K5A8X accepts a universal AC input range of 100 to 240 VAC, allowing for direct connection to standard industrial power sources.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50998395371772,"sku":"2711-K5A8X","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_4d4e0c4c-2664-46da-8524-a2f1eeb6f768.jpg?v=1787168878","url":"https:\/\/www.electronicplc.com\/products\/allen-bradley-2711-k5a8x-panelview-550-operator-interface","provider":"Electronic PLC","version":"1.0","type":"link"}