The Allen-Bradley 2711-K5A5L11 PanelView 550 terminal is a robust operator interface designed for seamless industrial control, featuring a monochrome LCD blue mode display coupled with a durable stainless steel domed membrane keypad. This user-friendly terminal supports efficient management with a responsive keyboard rated for 2 million presses and is equipped with a real-time clock powered by a replaceable battery for timestamping critical data. Offering a display resolution of 320 x 234 pixels within a 115 x 86 millimeter area, the terminal ensures clear monitoring and interaction with real-time application processes. Integrated with an RS-232 (DH-485) port, the device provides 190 KB application runtime memory and 240 KB non-volatile storage for essential data, all operating at a consistent 24 Volts DC with a power draw of 34 Watts. Weighing approximately 2 kilograms, the PanelView 550 can also accommodate an ATA memory card to expand storage, supporting its robust 290 x 192 x 116 millimeter profile for enhanced operational capacity.
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Technical specifications for 2711-K5A5L11
| Brand | Allen-Bradley / Rockwell Automation |
|---|---|
| Series | Panelview 550 |
| Part Number | 2711-K5A5L11 |
| Type | Operator interface |
| Operator Input | Keypad |
| Display type | Monochrome LCD blue mode display |
| Resolution | 256 x 128 pixels |
| Backlit | 10,000-hour LED backlight life |
| Battery | Field replaceable |
| ATA memory card | Supported |
| RS-232 (DH-485) | Voltage 24V DC |
| Power Consumption | 34 W max. |
| UPC | 10611320219286 |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 2711-K5A5L11 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 2711-K5A5L11 units instead of migration.