{"product_id":"2711p-k4m5a-allen-bradley-operator-interface-panelview-plus-400","title":"2711P-K4M5A Allen-Bradley Operator Interface PanelView Plus 400","description":"\u003cp\u003eConfigured for HMI data visualization and process command execution, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 2711P-K4M5A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e2711PK4M5A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOperator Interface) serves as a dedicated hardware component for local machine control within industrial automation platforms.\u003c\/p\u003e\n\u003ch3\u003eModel Series Identification\u003c\/h3\u003e\n\u003cp\u003eThe 2711P-K4M5A is a 3.5-inch grayscale terminal belonging to the PanelView Plus 400 series. It utilizes a keypad-based input mechanism and supports RS-232 serial communication. The device features 64 MB of internal memory and is powered via an AC input source, providing a compact interface solution for small-scale machine control tasks.\u003c\/p\u003e\n\u003ch3\u003eTechnical Hardware Specifications\u003c\/h3\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\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2711P-K4M5A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.82 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e21 x 13.5 x 4.3 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial Standard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot specified (AC powered)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDisplay\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.5 inch Grayscale\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMemory\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e64 MB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKeypad\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAllen-Bradley Control System Integration\u003c\/h3\u003e\n\u003cp\u003eThe terminal facilitates integration into industrial control networks through its RS-232 communication port. It maintains firmware flash compatibility with the host PLC environment, ensuring that runtime applications and display data remain synchronized. Users must ensure that serial communication settings—specifically baud rate and parity—are correctly matched between the terminal and the connected controller to maintain data packet integrity and prevent communication timeout faults.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eAllen-Bradley 2711P-K4M5A Operator Terminal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNote: AC power cables and communication interconnect cables are not included and must be sourced separately based on field requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePower Supply: Ensure the terminal is connected to a stable AC power source consistent with the rated input voltage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnclosure Mounting: Mount the unit into an appropriately sized panel cutout and secure using the provided clips to maintain the required environmental seal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrounding: Connect the chassis ground terminal to a low-impedance common ground point to suppress electromagnetic noise and prevent potential loop interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCabling: Use shielded RS-232 cabling to connect to the controller; keep serial data paths isolated from high-voltage AC\/DC power conductors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal Logistics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDelivery time: 2-7 days when payment finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShipment via DHL, FEDEX, or UPS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll units are protected by anti-static industrial packaging to provide mechanical stability and protection against electrostatic discharge during transit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should calibration be verified?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKeypad responsiveness should be audited during scheduled maintenance; the terminal does not require screen calibration as it utilizes a tactile keypad interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat causes communication timeouts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTimeouts are typically caused by mismatched serial port settings (baud rate, parity, stop bits) between the terminal and the PLC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the unit operate in hazardous environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe terminal is designed for use in standard industrial control panels and is not certified for installation in hazardous (Ex) zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow is terminal health tested?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHardware health is monitored through the terminal's built-in self-test diagnostics performed during the power-on boot cycle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the expected service life?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOperational longevity is contingent on maintaining ambient temperatures within the specified industrial range and minimizing vibration exposure to the display housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066472747181,"sku":"2711P-K4M5A","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/2711P-RDB12C-1_dd80dec2-0ae4-46e1-a827-5b255e02e1cc.jpg?v=1780449950","url":"https:\/\/www.maxwellplc.com\/products\/2711p-k4m5a-allen-bradley-operator-interface-panelview-plus-400","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}