{"product_id":"allen-bradley-2711-t5a16l1-panelview-550-operator-interface-terminal","title":"Allen‑Bradley 2711‑T5A16L1 PanelView 550 Operator Interface Terminal","description":"\u003ch2\u003eAllen‑Bradley 2711‑T5A16L1 PanelView 550 Operator Interface Terminal\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen‑Bradley 2711‑T5A16L1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e2711‑T5A16L1\u003c\/strong\u003e operator interface terminal, operates as a dedicated HMI device for machine‑level visualization and control within PanelView Standard architectures.\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\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e2711‑T5A16L1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAllen‑Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e0.93Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e152 x 185 x 82 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay Type\u003c\/th\u003e\n\u003ctd\u003eMonochrome LCD (Blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eScreen Size\u003c\/th\u003e\n\u003ctd\u003e5.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e256 × 128 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Method\u003c\/th\u003e\n\u003ctd\u003eTouchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommunication Port\u003c\/th\u003e\n\u003ctd\u003eRS‑232 (DF1\/Printer\/DH‑485 depending on configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRuntime Memory\u003c\/th\u003e\n\u003ctd\u003e170 KB application memory\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\u003eAlthough this legacy terminal does not support Ethernet\/IP, it maintains deterministic communication via DH‑485 and RS‑232 protocols. Backplane bus communication velocity ensures predictable tag updates between the terminal and SLC\/PLC controllers. Firmware flash compatibility is limited to PanelBuilder32 runtime files, ensuring stable application execution without undefined states.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 2711‑T5A16L1 be removed while energized? A: Removal under power is not recommended; de‑energize the panel to avoid transient communication faults.\u003c\/p\u003e\n\u003cp\u003eQ: Does the terminal support Ethernet connectivity? A: No. This model supports RS‑232 and DH‑485 only.\u003c\/p\u003e\n\u003cp\u003eQ: How is the application downloaded? A: Applications are transferred using PanelBuilder32 via RS‑232 or DH‑485 depending on configuration.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify RS‑232 or DH‑485 cabling and node addressing before energizing.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding to reduce display noise and communication errors.\u003c\/li\u003e\n\u003cli\u003eConfirm touchscreen calibration after installation.\u003c\/li\u003e\n\u003cli\u003eInspect power wiring for correct polarity and stable 24 VDC supply.\u003c\/li\u003e\n\u003cli\u003eValidate application checksum during commissioning to ensure runtime integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43661334675523,"sku":"2711‑T5A16L1","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/2711-T5A9L1.png?v=1741328534","url":"https:\/\/www.plcdcspro.com\/products\/allen-bradley-2711-t5a16l1-panelview-550-operator-interface-terminal","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}