{"product_id":"allen-bradley-2711-t5a3l1-operator-interface-terminals","title":"Allen-Bradley 2711-T5A3L1 Operator Interface Terminals","description":"\u003cp\u003eConfigured for operator interface visualization and tactile input execution in industrial automation networks, the \u003cstrong\u003eAllen-Bradley 2711-T5A3L1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e2711T5A3L1\u003c\/strong\u003e PanelView 550 standard operator terminal, provides direct physical and electrical execution for managing machine-level control data and operator prompts.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel Suffix\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eInput Method\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCommunication Ports\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2711-T5A3L1\u003c\/td\u003e\n\u003ctd\u003e5.3 Inch Monochrome LCD\u003c\/td\u003e\n\u003ctd\u003eTouch Screen\u003c\/td\u003e\n\u003ctd\u003eDH-485 \/ RS-232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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-T5A3L1\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.98 lbs (0.90 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003ePanelView 550 standard bezel cutout profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal input (18W max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Size\u003c\/td\u003e\n\u003ctd\u003e5.3 inches diagonal\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 Interface\u003c\/td\u003e\n\u003ctd\u003eAnalog resistive touch screen overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eDH-485 network port, RS-232 printer\/download port\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 Networks\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 2711-T5A3L1 utilizes high-speed backplane bus communication velocity and firmware flash compatibility to process deterministic operator inputs and screen update cycles without transmission latency. Integrated DH-485 network interface circuitry and RS-232 serial drivers maintain reliable data exchange across multi-drop controller loops. Signal filtering and galvanic isolation protect internal logic processors against plant floor electrical noise and voltage transients.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What input power supply voltage does the 2711-T5A3L1 terminal require?\u003c\/p\u003e\n\u003cp\u003eA: The unit operates on a nominal 24 VDC external power source.\u003c\/p\u003e\n\u003cp\u003eQ: What communication protocols are supported by this specific PanelView model?\u003c\/p\u003e\n\u003cp\u003eA: The terminal features an integrated DH-485 communication port for PLC network connectivity and an RS-232 port for printer or programming transfers.\u003c\/p\u003e\n\u003cp\u003eQ: Can the backlight assembly on the monochrome display be replaced in the field?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the display backlight inverter and lamp module can be serviced following proper de-energization and disassembly procedures.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure that the 24 VDC power source is fully locked out and isolated before mounting or wiring the 2711-T5A3L1 terminal. Insert the unit into the enclosure cutout, making sure the integrated gasket seats flat against the panel surface to maintain NEMA seal integrity. Secure all mounting clips evenly around the perimeter to achieve balanced compression force, and connect the DH-485 communication cable with proper shielding termination before restoring system power.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":66832309420147,"sku":"2711-T5A3L1","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/2711-T6C3L1_09e46da0-8b82-4471-aceb-17adf600b269.png?v=1791615372","url":"https:\/\/www.dcssupplier.com\/products\/allen-bradley-2711-t5a3l1-operator-interface-terminals","provider":"DcsSupplier Limited","version":"1.0","type":"link"}