{"product_id":"allen-bradley-2711-b5a8-operator-terminal-module","title":"Allen-Bradley 2711-B5A8 PanelView 550 Operator Terminal","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 2711-B5A8 is a high-performance operator terminal within the PanelView 550 Standard product line. Designed for demanding industrial environments, this AC-powered HMI provides real-time process monitoring, alarm data synchronization, and manual control inputs. It serves as a consolidated interface for automated systems, replacing complex physical pushbutton arrays with a streamlined electronic layout to improve operational efficiency and reduce downtime.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHybrid input interface featuring both an analog resistive touchscreen and a 10-key mechanical function keypad (F1-F10).\u003c\/li\u003e\n\u003cli\u003e5.5-inch monochrome blue-mode LCD display with 256 x 128 pixel resolution.\u003c\/li\u003e\n\u003cli\u003eIntegrated Data Highway Plus (DH+) communication port for robust plant-floor networking.\u003c\/li\u003e\n\u003cli\u003eDedicated RS-232 serial port for local printer connectivity and data logging.\u003c\/li\u003e\n\u003cli\u003eSolid-state LED backlight rated for 100,000 hours of service.\u003c\/li\u003e\n\u003cli\u003eDual-memory architecture with 170 KB for application runtime and 240 KB for nonvolatile storage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis operator terminal is engineered for continuous operation in critical industrial sectors, including oil and gas refining, chemical processing, water management, and automated packaging lines.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e2711-B5A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\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\u003e5.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eMonochrome blue-mode 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 and Touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eDH+ Port, RS-232 Printer Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e85-264 VAC, 47-63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e170 KB Runtime \/ 240 KB Nonvolatile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the unit is installed in a NEMA-rated enclosure suitable for the environmental conditions of the facility.\u003c\/li\u003e\n\u003cli\u003eVerify that the power supply matches the 85-264 VAC range before connection.\u003c\/li\u003e\n\u003cli\u003eMaintain proper clearance around the unit to ensure adequate ventilation and cooling.\u003c\/li\u003e\n\u003cli\u003eUse shielded cables for communication interfaces to minimize EMI interference.\u003c\/li\u003e\n\u003cli\u003eAlways disconnect power before installing or removing the module from the panel cutout.\u003c\/li\u003e\n\u003cli\u003eHandle with care to avoid damage to the touchscreen matrix and LCD display.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this unit still supported?\u003c\/h3\u003e\u003cp\u003eThe 2711-B5A8 is classified as a discontinued or obsolete product by the manufacturer. Maintenance and replacement strategies should account for its legacy status.\u003c\/p\u003e\u003ch3\u003eWhat cables are required for the printer port?\u003c\/h3\u003e\u003cp\u003eThe RS-232 printer port typically utilizes the 2711-NC13 communication cable for local data logging applications.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53965553729720,"sku":"2711-B5A8","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/wm_1_0449f60f-f725-45cc-bbef-357277d90559.jpg?v=1787416523","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-2711-b5a8-operator-terminal-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}