{"product_id":"allen-bradley-2711-t9c8-operator-interfaces","title":"Allen-Bradley 2711-T9C8 Operator Interfaces","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 2711-T9C8\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e2711-T9C8\u003c\/strong\u003e Operator Interface, operates as a dedicated hardware component for graphical process visualization and operator command execution within Data Highway Plus (DH+) control networks.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2711\u003c\/strong\u003e: PanelView Standard Terminal Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-T9\u003c\/strong\u003e: 9-inch active matrix color display with analog resistive touch screen interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC\u003c\/strong\u003e: Color display screen type (640 x 480 pixel VGA resolution)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8\u003c\/strong\u003e: DH+ communication port with additional RS-232 printer\/upload\/download port\u003c\/li\u003e\n\u003c\/ul\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-T9C8\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\u003e7.01 lbs (3.18 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard PanelView 900 panel-cutout enclosure dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e100 to 240 VAC input (50\/60 Hz), 60 VA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003e9-inch active matrix color CRT\/TFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Resolution\u003c\/td\u003e\n\u003ctd\u003e640 x 480 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperator Input\u003c\/td\u003e\n\u003ctd\u003eTouch screen (analog resistive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eDH+ (Data Highway Plus), RS-232 serial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware Flash Compatibility and Deterministic Network Interfacing\u003c\/h3\u003e\n\u003cp\u003eThe 2711-T9C8 terminal executes real-time data frame transmission across DH+ deterministic networks to maintain synchronized tag exchange with PLC-5 and SLC 500 controllers. Internal logic processing coordinates firmware flash compatibility for direct runtime application execution stored in non-volatile memory. Solid-state communication driver stacks optimize backplane-to-network translation, delivering low latency for alarm logging and dynamic screen object updates.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 2711-T9C8 terminal be hot-swapped while the DH+ communication network is active?\u003c\/p\u003e\n\u003cp\u003eA: While disconnecting the DH+ twinax cable from the terminal will not disrupt other nodes on a properly terminated trunk line, main AC power (100-240 VAC) must be disconnected before removing or servicing the terminal unit itself.\u003c\/p\u003e\n\u003cp\u003eQ: What is the primary function of the auxiliary RS-232 port on the 2711-T9C8?\u003c\/p\u003e\n\u003cp\u003eA: The RS-232 port supports serial printer connections for real-time alarm printing, as well as application file transfers between a workstation computer and the terminal when DH+ passthrough is not utilized.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that line voltage matches the rated 100 to 240 VAC input specifications before applying power to the terminal terminals.\u003c\/li\u003e\n\u003cli\u003eInstall the unit in an enclosure cutout using the supplied mounting levers to ensure a proper IP65\/NEMA 4X dust and watertight panel seal.\u003c\/li\u003e\n\u003cli\u003eTerminate the DH+ twinax cable shields at one end of the network segment to prevent ground loop currents from interfering with data transmission.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum 2-inch clearance around the rear enclosure housing to allow adequate natural convection cooling inside the cabinet.\u003c\/li\u003e\n\u003cli\u003eEnsure a dedicated protective earth conductor is attached to the earth ground terminal screw on the back of the chassis.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52625712087320,"sku":"2711-T9C8","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/2711-T9C8_2__Cocoai.jpg?v=1788862862","url":"https:\/\/www.innoplcsync.com\/products\/allen-bradley-2711-t9c8-operator-interfaces","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}