{"product_id":"2711-nl3-allen-bradley-panelview-600-replacement-backlight-lamp","title":"2711-NL3 | Allen-Bradley PanelView 600 Replacement Backlight Lamp","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 2711-NL3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the essential replacement illumination source for legacy PanelView 600 Operator Interface Terminals. This high-intensity Cold-Cathode Fluorescent Lamp (CCFL) restores full visibility to dimmed or flickering HMI screens, ensuring operators can monitor critical process data without visual strain. Specifically engineered for Series A and B hardware, the 2711-NL3 maintains the original factory brightness specifications required for industrial environments. We provide this component in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econdition to guarantee maximum service life and immediate restoration of display performance.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 2711-NL3 meets the following technical requirements for industrial display systems:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLamp Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCold-Cathode Fluorescent Lamp (CCFL)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePanelView 600 Keypad or Keypad \u0026amp; Touch (Series A and B only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRated Bulb Life:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20,000 Hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.24 lbs (approx. 0.11 kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOIT Replacement Hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInternal Display Illumination\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe 2711-NL3 solves specific maintenance challenges associated with aging HMI infrastructure:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstant Display Restoration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReplacing a degraded lamp with a brand-new 2711-NL3 eliminates \"dark screen\" failures, preventing unnecessary and costly HMI terminal replacements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Operational Lifecycle:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 20,000-hour rated life ensures long-term reliability, reducing the frequency of maintenance cycles and minimizing downtime in 24\/7 manufacturing operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Fit for Legacy Chassis:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis lamp fits perfectly within the internal housing of PanelView 600 Series A and B units. The design facilitates a direct physical swap, ensuring the light distributes evenly across the 5-inch display without hotspots or shadows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Contrast Visibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe CCFL technology produces a sharp, clear light output that cuts through high-ambient factory lighting, maintaining the readability of safety warnings and system parameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWill the 2711-NL3 work with a Series C PanelView 600?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 2711-NL3 specifically supports Series A and B terminals. Series C and later versions often utilize different backlight architectures. Always check the series letter on your terminal’s data plate before installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace this lamp while the HMI is powered on?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. You must disconnect the 18-32V DC power source before opening the terminal. CCFL lamps require high-voltage inverters to operate; performing a replacement on a live unit creates a significant risk of electrical shock and damage to the HMI's internal circuitry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a genuine, new bulb or a refurbished unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe sell only\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2711-NL3 lamps. Since fluorescent bulbs degrade with use, a brand-new unit is the only way to ensure the full 20,000-hour lifespan and original factory brightness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to replace the entire HMI if the screen goes black?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOften, no. If the terminal still communicates with the PLC but the image is not visible, the backlight has likely reached its end-of-life. Installing a new 2711-NL3 usually resolves the issue at a fraction of the cost of a new terminal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52767611355445,"sku":"2711-NL3","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/2711-NL31.jpg?v=1776742101","url":"https:\/\/www.5gplc.com\/products\/2711-nl3-allen-bradley-panelview-600-replacement-backlight-lamp","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}