{"product_id":"panelview-plus-400-3-8-grayscale-keypad-dc-2711p-k4m3d-allen-bradley","title":"PanelView Plus 400 3.8\" Grayscale Keypad DC 2711P-K4M3D Allen-Bradley","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 2711P-K4M3D is a PanelView Plus 400 operator terminal with a 3.8-inch grayscale FSTN display and keypad input. It is DC powered (18–30 V) and provides compact machine-level visualization with Ethernet and RS-232 communication.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay: 3.8\" grayscale FSTN, 320 × 240, 16-level gray\u003c\/li\u003e\n\u003cli\u003eInput: Keypad (F1–F8, numeric, navigation)\u003c\/li\u003e\n\u003cli\u003ePower: 18–30 V DC (24 V DC nominal)\u003c\/li\u003e\n\u003cli\u003ePower consumption: Max 25 W\u003c\/li\u003e\n\u003cli\u003ePorts: Ethernet, RS-232, USB host\u003c\/li\u003e\n\u003cli\u003eMemory: 5–10 MB application class\u003c\/li\u003e\n\u003cli\u003eBacklight: LED, 50 000 h min\u003c\/li\u003e\n\u003cli\u003eFamily: PanelView Plus 400\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact grayscale keypad HMI\u003c\/li\u003e\n\u003cli\u003eEthernet and serial connectivity\u003c\/li\u003e\n\u003cli\u003eDC-powered for flexible installation\u003c\/li\u003e\n\u003cli\u003eDurable keypad rated for 1 million actuations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen?\u003c\/strong\u003e 3.8 inch grayscale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput?\u003c\/strong\u003e Keypad.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower?\u003c\/strong\u003e 18–30 V DC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eCut the panel opening to the specified dimensions.\u003c\/li\u003e\n\u003cli\u003eMount and secure the terminal.\u003c\/li\u003e\n\u003cli\u003eConnect 24 V DC power and communication cables.\u003c\/li\u003e\n\u003cli\u003eDownload the FactoryTalk View ME application.\u003c\/li\u003e\n\u003cli\u003eVerify keypad response and network communication.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for compact keypad-based machine HMI.\u003c\/li\u003e\n\u003cli\u003eConfirm application size and firmware compatibility.\u003c\/li\u003e\n\u003cli\u003eUseful spare for PanelView Plus 400 grayscale systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53057361903927,"sku":"2711P-K4M3D","price":157.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/8343\/6343\/files\/2711P-K4M3D_cb8f7133-81f6-42d4-bc56-3a3a8a3f15d1.jpg?v=1790565047","url":"https:\/\/www.controltech-supply.com\/products\/panelview-plus-400-3-8-grayscale-keypad-dc-2711p-k4m3d-allen-bradley","provider":"Controlnex Supply Limited","version":"1.0","type":"link"}