{"product_id":"allen-bradley-2711-k5a3-panelview-550-operator-terminal","title":"Allen-Bradley 2711-K5A3 PanelView 550 Operator Terminal","description":"\u003cp\u003eThe Allen-Bradley 2711-K5A3 is a dependable operator interface terminal belonging to the PanelView 550 series. Engineered for demanding industrial environments, this unit provides a clear, tactile interface for monitoring and controlling machine-level operations. With its monochrome display and dedicated keypad input, the terminal allows operators to interact with PLC data, system diagnostics, and process parameters efficiently. The 2711-K5A3 is designed for integration into existing control architectures, offering reliable performance and straightforward connectivity for factory floor applications.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5.3-inch monochrome LCD display offering high-contrast visual feedback.\u003c\/li\u003e\n\u003cli\u003eTactile keypad interface suitable for environments requiring precise, gloved-hand operation.\u003c\/li\u003e\n\u003cli\u003eIntegrated DH-485 and RS-232 communication ports for versatile PLC connectivity.\u003c\/li\u003e\n\u003cli\u003eUniversal AC power input (100 to 240 VAC) for global compatibility.\u003c\/li\u003e\n\u003cli\u003eCompact, flush-mount design for space-saving panel integration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis operator terminal is widely utilized in manufacturing and process control environments, including packaging machinery, material handling systems, and assembly line monitoring. It is particularly effective in applications where a rugged, keypad-based interface is preferred over touch-screen alternatives for safety and reliability.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e2711-K5A3\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\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003ePanelView 550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Size\u003c\/td\u003e\n\u003ctd\u003e5.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eMonochrome LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e256 x 128 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Method\u003c\/td\u003e\n\u003ctd\u003eKeypad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eDH-485, RS-232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e100-240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eFlush-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the panel cutout is prepared according to the manufacturer's specified dimensions to maintain the NEMA\/IP rating of the enclosure.\u003c\/li\u003e\n\u003cli\u003eVerify that the power supply is disconnected before wiring the AC input terminals to prevent electrical shock.\u003c\/li\u003e\n\u003cli\u003eUse shielded communication cables for DH-485 and RS-232 connections to minimize electromagnetic interference (EMI) in high-noise industrial areas.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the unit to ensure proper ventilation and prevent overheating.\u003c\/li\u003e\n\u003cli\u003eSecure the mounting clips evenly to ensure a tight seal against the panel gasket.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs the 2711-K5A3 compatible with modern Ethernet networks?\u003c\/h3\u003e\u003cp\u003eNo, the 2711-K5A3 is designed specifically for DH-485 and RS-232 serial communication protocols. It does not support native Ethernet connectivity.\u003c\/p\u003e\u003ch3\u003eCan this unit be used in outdoor environments?\u003c\/h3\u003e\u003cp\u003eThe 2711-K5A3 is intended for installation within an indoor industrial enclosure. It is not rated for direct exposure to outdoor elements or extreme weather conditions.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51005103997180,"sku":"2711-K5A3","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_cc01c09f-238b-48ff-9e5c-f29f88794809.jpg?v=1787426572","url":"https:\/\/www.electronicplc.com\/es\/products\/allen-bradley-2711-k5a3-panelview-550-operator-terminal","provider":"Electronic PLC","version":"1.0","type":"link"}