{"product_id":"2711p-b4c3d-keypad-touchscreen-dh-485-port-allen-bradley","title":"2711P-B4C3D Keypad Touchscreen DH-485 Port Allen-Bradley","description":"\u003ch2\u003e\u003cstrong\u003e2711P-B4C3D Allen-Bradley PanelView Plus 400 HMI Terminal Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cstrong\u003e2711P-B4C3D\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Size:\u003c\/strong\u003e 3.5 inches diagonal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Type:\u003c\/strong\u003e Full color TFT graphics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Method:\u003c\/strong\u003e Keypad plus resistive touchscreen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeypad Material:\u003c\/strong\u003e Polyester or polycarbonate protective membrane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouchscreen Durability:\u003c\/strong\u003e Dust and residue resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e DC (18 to 32 Volts DC, typical 24V DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 35V DC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Current:\u003c\/strong\u003e 100 mA at 1W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Port:\u003c\/strong\u003e \u003cspan style=\"color: #2c3e50; font-weight: bold;\"\u003eDH-485 port\u003c\/span\u003e and RS-232\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeypad Life Cycle:\u003c\/strong\u003e Up to 5 million actuation cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What power supply does the \u003cstrong\u003e2711P-B4C3D\u003c\/strong\u003e require?\u003c\/strong\u003e\u003cbr\u003eA: This terminal needs DC power between 18 and 32 Volts DC. Do not connect AC power to this model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I wear gloves while using the keypad?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The keypad design specifically accepts gloved finger operation. The polyester membrane protects against dirt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this terminal support DH-485 communication?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The \u003cstrong\u003e2711P-B4C3D\u003c\/strong\u003e includes a dedicated DH-485 port for direct network connection to legacy systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How long does the keypad last?\u003c\/strong\u003e\u003cbr\u003eA: The keypad supports up to 5 million actuation cycles under normal industrial use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the touchscreen resistant to dust?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The manufacturer designed the touchscreen to resist dust and residue interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How much memory does the terminal have?\u003c\/strong\u003e\u003cbr\u003eA: The device provides 64 MB of internal memory for applications and data logging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How fast will you ship my order?\u003c\/strong\u003e\u003cbr\u003eA: We dispatch within 5 business days. Then FedEx, UPS, or DHL handles the delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is your return policy?\u003c\/strong\u003e\u003cbr\u003eA: You have 30 days from the delivery date to return the product for a refund.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor inquiries, please contact us at \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e or \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e (WhatsApp).\u003c\/p\u003e\n\u003cp\u003ePartner \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45969649795233,"sku":"2711P-B4C3D","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/2711P-B4C3D.jpg?v=1777281704","url":"https:\/\/www.autonexcontrol.com\/fr\/products\/2711p-b4c3d-keypad-touchscreen-dh-485-port-allen-bradley","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}