{"product_id":"2711p-k4c20a-industrial-automation-module-by-allen-bradley","title":"2711P-K4C20A Industrial Automation Module by Allen-Bradley","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 2711P-K4C20A is a compact operator interface terminal from the PanelView Plus 400 series. Despite its small 3.5-inch display, this unit delivers color graphics for clear data visualization in demanding industrial environments. Designed for keypad input, the 2711P-K4C20A accepts AC power from 100 to 240 Volts AC at 50 to 60 Hertz, making it versatile for global installations.\u003c\/p\u003e\u003cp\u003eThis control system integrates a powerful display, operator input, logic module, and memory in a single unit. With 64 MB of memory, it can store substantial amounts of industrial data. The 2711P-K4C20A supports both Ethernet and RS-232 communication ports, enabling flexible connectivity to control systems such as ControlLogix and CompactLogix controllers.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e2711P-K4C20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003ePanelView Plus 400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Size\u003c\/td\u003e\n\u003ctd\u003e3.5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Color\u003c\/td\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eKeypad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eEthernet and RS-232 Ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Power\u003c\/td\u003e\n\u003ctd\u003eAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e64 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eA, B, C, D, E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Lifecycle Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\/Obsolete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eThe 2711P-K4C20A features color\/grayscale displays producing 18-bit color and 32 levels of gray. The RS-232 port supports DH-485 serial, multi-vendor drivers, and DF1 serial. The Ethernet port supports EtherNet\/IP and Ethernet options using KEPServer drivers. For base units with a network interface, optional DH+\/DH-485 or ControlNet communication units can be added.\u003c\/p\u003e\u003ch2\u003eReal-World Applications\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 2711P-K4C20A is ideal for applications requiring a compact yet powerful operator interface. Common uses include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Control:\u003c\/strong\u003e Monitor and control production equipment, providing operators with real-time status and process data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Monitoring:\u003c\/strong\u003e Display animated graphics and text to visualize machine states, improving operational awareness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Integration:\u003c\/strong\u003e Connect to ControlLogix and CompactLogix controllers for seamless data exchange and control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGiven its discontinued status, the 2711P-K4C20A serves as a reliable replacement for existing systems, ensuring continuity without costly redesigns.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eProper installation is critical for safe and reliable operation. Follow these guidelines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eObserve all NFPA guidelines and local, state, and national codes.\u003c\/li\u003e\n\u003cli\u003eOnly professional electricians should perform wiring.\u003c\/li\u003e\n\u003cli\u003eConnect the device to its own turn-off circuit.\u003c\/li\u003e\n\u003cli\u003eProtect input power with a fuse or circuit breaker rated not exceeding 15A.\u003c\/li\u003e\n\u003cli\u003eRoute input power separately from communication lines; if they must cross, cross at right angles.\u003c\/li\u003e\n\u003cli\u003eMount communication lines on the same channel as low-level DC I\/O lines (below 10 Volts) when necessary.\u003c\/li\u003e\n\u003cli\u003eProperly ground cables to reduce electromagnetic interference (EMI).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eAlthough the 2711P-K4C20A is discontinued, regular maintenance ensures extended service life. Inspect the unit periodically for signs of wear, especially the keypad and display. Keep the enclosure clean and free from dust and moisture. Verify that all connections remain secure and that the power supply stays within specified limits. Implementing a routine maintenance schedule minimizes downtime and maximizes return on investment.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe 2711P-K4C20A offers robust communication options. The RS-232 port supports DH-485, multi-vendor drivers, and DF1 serial. The Ethernet port supports EtherNet\/IP and Ethernet via KEPServer drivers. Optional communication modules enable DH+, DH-485, or ControlNet connectivity. This flexibility allows integration into diverse automation architectures, including those using ControlLogix and CompactLogix controllers.\u003c\/p\u003e\u003ch2\u003eBuying Guide\u003c\/h2\u003e\u003cp\u003eWhen purchasing the Allen-Bradley 2711P-K4C20A, verify the exact part number and condition. As a discontinued item, confirm availability and consider stocking spare units to avoid future downtime. PLC Source PRO offers a reliable supply of industrial automation spares, including this model. Ensure you have the necessary cables and communication modules for your specific application.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44454541099107,"sku":"2711P-K4C20A","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/2711P-T15C4A8-2_81bfbe30-fc71-42d4-a7e3-7f564fc16e22.jpg?v=1786144735","url":"https:\/\/www.plcsourcepro.com\/ar\/products\/2711p-k4c20a-industrial-automation-module-by-allen-bradley","provider":"PLC Source PRO","version":"1.0","type":"link"}