{"product_id":"allen-bradley-2711-k5a20-panelview-550-standard-operator-terminal","title":"Allen-Bradley 2711-K5A20 PanelView 550 Standard Operator Terminal","description":"\u003ch2\u003eAllen-Bradley 2711-K5A20 PanelView 550 Standard Operator Terminal\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 2711-K5A20\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e2711-K5A20\u003c\/strong\u003e PanelView 550 Standard Operator Terminal, operates as a dedicated hardware component for operator data entry and machine status display within EtherNet\/IP industrial control systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e2711-K5A20\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePanelView 550 Standard Operator Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003ePanelView 550 Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.13 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e85-264 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e47-63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eMonochrome transflective LCD with LED backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Size\u003c\/td\u003e\n\u003ctd\u003e5.5 in.\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\u003eOperator Input\u003c\/td\u003e\n\u003ctd\u003eKeypad with F1-F10 function keys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Memory\u003c\/td\u003e\n\u003ctd\u003e170 KB application runtime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNonvolatile Memory\u003c\/td\u003e\n\u003ctd\u003e240 KB for application objects, text, and bitmap data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eEthernet and RS-232 printer port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eNEMA Type 12\/13, 4X indoor use only, IP54, IP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight Life\u003c\/td\u003e\n\u003ctd\u003e100,000 hr LED backlight life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet-IP Deterministic Network and I\/O Interface Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 2711-K5A20 integrates Ethernet communication capability for connection with industrial control networks and provides RS-232 communication for printer interface applications. The terminal exchanges operator commands, display data, and application information through configured communication channels.\u003c\/p\u003e\n\u003cp\u003eThe PanelView 550 platform supports firmware-compatible application execution with internal runtime memory allocation. The keypad assembly provides direct physical operator input through ten dedicated function keys (F1-F10). The monochrome LCD subsystem uses an LED backlight assembly with defined operating life characteristics for continuous visualization tasks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 2711-K5A20 support hot-swapping during operation?\u003cbr\u003eA: No hot-swap capability is specified for this operator terminal. Power removal and wiring isolation procedures should be followed before physical replacement or servicing.\u003c\/p\u003e\n\u003cp\u003eQ: What communication interfaces are available on the 2711-K5A20?\u003cbr\u003eA: The terminal provides an Ethernet communication interface and an RS-232 printer communication port for external device connections.\u003c\/p\u003e\n\u003cp\u003eQ: What type of operator input hardware is installed?\u003cbr\u003eA: The unit uses an integrated keypad assembly with ten function keys labeled F1 through F10.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 2711-K5A20 in a panel cutout suitable for the terminal enclosure rating. Maintain separation between communication wiring and high-voltage power conductors to reduce electrical interference.\u003c\/p\u003e\n\u003cp\u003eConnect Ethernet cabling using industrial wiring practices, including proper cable routing and shield termination where required by the control network design. RS-232 wiring should be installed according to serial communication grounding and signal reference requirements.\u003c\/p\u003e\n\u003cp\u003eVerify the external power supply connection before energizing the unit. The AC input circuit must match the specified 85-264 VAC operating range. Confirm enclosure sealing, gasket condition, and mounting hardware engagement before final commissioning.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43825165205594,"sku":"2711-K5A20","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/2711-K5A20.jpg?v=1786438721","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-2711-k5a20-panelview-550-standard-operator-terminal","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}