{"product_id":"2711-nl1-allen-bradley-panelview-550-replacement-backlight-lamp","title":"2711-NL1 | Allen-Bradley | PanelView 550 Replacement Backlight Lamp","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2711-NL1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the essential integrated replacement backlight for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley PanelView 550\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eterminal series. This module restores full visual clarity to monochrome LCD displays that have dimmed or failed due to lamp exhaustion. Utilizing a high-output halogen source paired with fiber-optic illumination, the 2711-NL1 ensures uniform brightness across the operator interface. We provide this component as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal stock to guarantee immediate restoration of HMI usability in mission-critical control environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 2711-NL1 features precise electrical and optical parameters to match the original PanelView 550 chassis requirements:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePanelView 550\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDisplay Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMonochrome LCD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHalogen\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIllumination Method\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFiber-optic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWarm-Up Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInstant\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDuty Cycle\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eContinuous\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.09 kg (0.19 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstant Illumination Restoration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 2711-NL1 eliminates warm-up delays common in older lighting technologies. The halogen source provides full rated brightness the moment the terminal initiates power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Terminal Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis field-replaceable unit features a plug-in electrical interface. This design allows maintenance personnel to swap the backlight without unsoldering components or removing the entire HMI from the cabinet door.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFiber-Optic Light Distribution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe integrated fiber-optic assembly channels light evenly across the monochrome display. This prevents \"hot spots\" or uneven shadowing, ensuring operators can read critical alarm data from various viewing angles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal-Controlled Dimming:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hardware supports native dimming commands from the PanelView terminal. This allows the system to reduce brightness during inactive periods, effectively extending the lamp's service life and reducing power consumption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRugged Continuous Duty Cycle:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineered for 24\/7 industrial operations, the 2711-NL1 maintains consistent light output under continuous duty, preventing unexpected display blackouts during production shifts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance \u0026amp; Installation Tips\u003c\/h3\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSafety First:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDisconnect all power from the PanelView 550 terminal before attempting a backlight replacement to avoid electrical shock or damage to the HMI motherboard.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClean Handling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAvoid touching the halogen bulb surface with bare fingers. Skin oils can create localized heat concentrations that significantly shorten the lifespan of the lamp. Use clean gloves or a lint-free cloth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAlignment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure the fiber-optic assembly seats fully into the display housing. Proper alignment maximizes light transfer and prevents internal glare within the bezel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my PanelView 550 requires a 2711-NL1?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIf the terminal powers on and responds to touch\/key commands but the screen remains dark or extremely dim, the backlight has likely reached the end of its life. The 2711-NL1 serves as the direct fix for this hardware failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this backlight support the Color PanelView 550 terminals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo. The 2711-NL1 specifically supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMonochrome LCD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eversions of the PanelView 550. Color terminals typically utilize different lighting technologies or CCFL tubes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I adjust the brightness of the new lamp?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes. The 2711-NL1 supports terminal-controlled dimming. You can adjust the intensity through the PanelView’s system configuration menu or via the application software to suit your ambient lighting conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this an LED upgrade or a standard halogen replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis is the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal halogen-based assembly. It maintains the exact technical profile and fiber-optic compatibility of the factory-installed part to ensure 100% hardware compliance.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52800654967093,"sku":"2711-NL1","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/2711-NL1.png?v=1777443196","url":"https:\/\/www.5gplc.com\/products\/2711-nl1-allen-bradley-panelview-550-replacement-backlight-lamp","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}