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The Allen Bradley 2711-K9A1L1X serves as an operator interface within the Panelview 900 series. With an 8.5-inch grayscale display, it features a resolution of 640 x 400 pixels and utilizes a keypad for user input. This interface is powered by a DC voltage of 18 to 30 VDC, which enhances system compatibility.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Operator Interface |
| Product Line | Panelview 900 |
| Part Number | 2711-K9A1L1X |
| Weight | 6.88 lbs (3.12 kg) |
| Application Memory | 240K (application screen storage), 768K (bitmap and text storage) |
| Input Voltage Rating | 18 to 30 VDC |
| Screen Resolution | 640 x 400 pixels |
| Keypad | Yes |
| Touch | No |
| Display Size | 8.5 in (215 mm) |
| Color Display | Grayscale |
| DH-485 Port | No |
| USB Port | No |
| Serial Port | RS-232 |
| Additional Communication Method | RIO Communications |
| Power Input Type | DC Power Input |
The 2711-K9A1L1X is part of Allen Bradley's Panelview 900 series, functioning as an operator interface for various automation tasks. It incorporates an 8.5-inch display that produces images in grayscale, providing a screen resolution of 640 x 400 pixels, which is essential for clear visibility of operational data.
This model relies on a keypad for user interaction, as it does not feature touch screen capability. Power requirements stipulate a DC input voltage of 18 to 30 volts, making it suitable for diverse industrial settings. Memory capacity is divided into 240K dedicated to application screens along with an additional 768K allocated for bitmap and text, effectively supporting complex applications.
For communication purposes, the 2711-K9A1L1X offers a serial port configured with RS-232, enabling reliable data transfer. Additionally, RIO (Remote I/O) communications are supported, adding flexibility to the communication methods available. Overall, this operator interface consolidates essential functionality in an efficient design, aimed at enhancing user experiences in complex automation environments.