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Allen Bradley Panelview 900 2711-K9A2X

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2711-K9A2X

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The Allen Bradley 2711-K9A2X is a Human-Machine Interface (HMI) terminal designed to facilitate user interaction with automation systems. This model features a monochrome LCD display with a size of 9 inches and offers a resolution of 640 x 480 pixels (VGA).

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2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 2711-K9A2X

ManufacturerAllen Bradley
Product TypeHMI Terminal
Product LinePanelview 900
Part Number2711-K9A2X
Weight7.25 lbs (3.29 kg)
Display TypeMonochrome LCD
Power Supply85–264 VAC
Input TypeKeypad
Operating Temperature0–55 °C
ConnectivityNo Ethernet / No USB
Display Size9 in. (nominal)
Mount TypePanel Mount
Communication PortsRS-232 (DH-485)
Resolution640 × 480 pixels (VGA)
Enclosure RatingNEMA 12, 13 / IP54 (front)
Efficiency0.98
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The part number 2711-K9A2X from Allen Bradley belongs to the Panelview 900 series, serving as an HMI terminal that delivers operator interface capabilities within various industrial applications. This device is equipped with a 9-inch monochrome LCD, providing clear visibility of operational data at a resolution of 640 × 480 pixels. Operating on a power supply between 85 and 264 VAC, the terminal is suitable for diverse voltage environments.

It features a keypad input method, allowing users to interact easily with the system it controls. The operational temperature range of this unit is specified between 0 °C and 55 °C, ensuring reliability in typical working environments. Its inability to support Ethernet or USB connections highlights the unit’s simplicity, but it does facilitate communication through RS-232 ports configured for DH-485 protocol.

Designed for mounting directly to panels, the 2711-K9A2X is ruggedly built with an enclosure rating of NEMA 12 and 13, along with an IP54 rating for the front face, aimed at protecting it against dust and water ingress. With an efficiency rating of 0.98, this HMI terminal exemplifies reliability and effective performance, making it suitable for a variety of applications requiring user interaction with industrial automation systems.