{"product_id":"allen-bradley-2711-nv8-operator-interface-accessories","title":"Allen-Bradley 2711-NV8 Operator Interface Accessories","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 2711-NV8\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e2711-NV8\u003c\/strong\u003e operator interface accessory, operates as a dedicated mechanical protective overlay component for surface glare mitigation and bezel sealing within industrial PanelView 300 human-machine interface deployments.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e2711-NV8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States \/ Designated Manufacturing Facility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eNominal (Passive component, less than 0.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eForm-factor matched to PanelView 300 display bezel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +55 deg C (Standard industrial enclosure rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0 W (Passive mechanical overlay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory Type\u003c\/td\u003e\n\u003ctd\u003eAntiglare Display Overlay (Quantity 3 pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Compatibility\u003c\/td\u003e\n\u003ctd\u003ePanelView 300 Keypad Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eAllen-Bradley HMI Operator Interface and Bezel Seal Integration\u003c\/h3\u003e\n\u003cp\u003eThe 2711-NV8 overlay is engineered to interface directly with the mechanical bezel geometry of Allen-Bradley PanelView 300 operator terminals. Designed to maintain human-machine interface tactile feedback while attenuating ambient light specular reflection, the polymer matrix provides optical clarity without degrading key actuation response. The mounting perimeter employs a pressure-sensitive adhesive backing designed to preserve NEMA and IP enclosure sealing ratings when applied to clean, degreased panel surfaces, preventing particulate ingress into the display cavity during continuous industrial runtime.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the installation of the 2711-NV8 antiglare overlay affect the tactile actuation force of the PanelView 300 keypad keys?\u003c\/p\u003e\n\u003cp\u003eA: No. The overlay material thickness is calibrated to maintain the designated tactile deflection force and travel distance of the underlying mechanical tactile dome switches on the PanelView 300 terminal front panel.\u003c\/p\u003e\n\u003cp\u003eQ: What specific environmental surface preparation is required prior to mounting this overlay?\u003c\/p\u003e\n\u003cp\u003eA: The mounting bezel surface must be cleaned using an anhydrous isopropyl alcohol wipe to remove residual oils, dust, and oxidation films. Adequate surface preparation ensures uniform adhesion of the perimeter sealing border and prevents air bubble entrapment across the display window.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the PanelView 300 terminal and isolate all associated control power feeds to prevent unintended operator inputs during maintenance.\u003c\/li\u003e\n\u003cli\u003eClean the front display bezel and surrounding perimeter using an approved industrial cleaning solvent and lint-free wipes, allowing complete surface evaporation.\u003c\/li\u003e\n\u003cli\u003ePeel the protective backing liner from the rear perimeter of the 2711-NV8 overlay while avoiding direct skin contact with the optical window or adhesive strips.\u003c\/li\u003e\n\u003cli\u003eAlign the overlay registration edges precisely with the PanelView 300 display cutout and keypad window borders.\u003c\/li\u003e\n\u003cli\u003eApply uniform mechanical pressure outward from the center viewing area toward the outer adhesive borders to eliminate trapped air pockets and ensure complete environmental perimeter sealing.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":66852665065587,"sku":"2711-NV8","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/2711-NV7T_Cocoai_1_acf431a0-7b9f-4587-bb89-fa32032a63c5.jpg?v=1792055815","url":"https:\/\/www.dcssupplier.com\/products\/allen-bradley-2711-nv8-operator-interface-accessories","provider":"DcsSupplier Limited","version":"1.0","type":"link"}