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The 2711-B5A1L2X from Allen Bradley is a monochrome LCD panel, featuring a diagonal display size of 5.5 inches. It supports a resolution of 256 x 128 pixels, allowing for basic visual representation in industrial settings.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Monochrome LCD |
| Product Line | Panelview 550 |
| Part Number | 2711-B5A1L2X |
| Weight | 32.00 lbs (14.51 kg) |
| Display Size | 5.5-inch diagonal |
| Resolution | 256 × 128 pixels |
| Memory | 241 KB |
| Input Voltage | 85–264 V AC |
| Power Consumption | 45 VA |
| Operating Temperature Range | 0 °C to +55 °C |
| Storage Temperature Range | -20 °C to +70 °C |
| Relative Humidity | 5% to 95%, non-condensing |
| Altitude | 2000 meters |
| Heat Dissipation | 69 BTU/hr |
| AC Current Draw | 0.15 A |
| Touch Cells | 128 touch cells |
The Allen Bradley 2711-B5A1L2X is a compact monochrome LCD display unit ideal for various industrial applications. This panel has a 5.5-inch diagonal screen, providing a resolution of 256 by 128 pixels. User interaction is facilitated through 128 touch cells, enhancing its functionality for basic menus and controls.
Designed to operate efficiently at an input voltage ranging from 85 volts to 264 volts AC, this device has a power consumption rating of 45 VA. It can accommodate a range of environmental conditions with an operational temperature span of 0 °C to 55 °C and a storage temperature range from a low of -20 °C to a high of +70 °C. Relative humidity levels can fluctuate between 5% and 95%, as long as condensation does not occur.
Altitude capability is specified at 2000 meters, allowing for installation in elevated locations. The heat dissipation figure is measured at 69 BTU/hour, contributing to the thermal management of the unit. This device draws an AC current of 0.15 A and weighs approximately 1.2 kg, making it manageable for installation and maintenance.
The dimensions of the 2711-B5A1L2X measure 167 mm in width, 266 mm in height, and 106 mm in depth, confirming its compact design suitable for panel mount scenarios. Overall, this model is a reliable solution for applications requiring a straightforward visualization tool in industrial environments.