The Allen Bradley 2711-K5A8L2 is an operator interface panel from the Panelview 550 series, equipped with a monochrome LCD. This unit features a resolution of 256 x 128 pixels and provides a display area measuring 120 x 60 mm.
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Manufacturer | Allen Bradley |
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Series | Panelview 550 |
Part Number | 2711-K5A8L2 |
Product Type | Operator Interface Panel |
Display Type | Monochrome LCD, blue mode |
Resolution | 256 x 128 pixels |
Display Area | 120 x 60 mm |
Keypad Type | Stainless steel domed membrane |
Function Keys | 10 (F1–F10) |
Touch Cells | 128 |
Input Voltage (AC) | 85–264 V AC |
Power Consumption | 18 W |
Humidity | 5–95% non-condensing |
Enclosure Rating | IP54, IP65 |
Operating Temperature | 0–55°C |
Storage Temperature Range | –20 to 70°C |
Non-Volatile Memory | 240 KB |
Dimensions | 167 x 266 x 106 mm |
The 2711-K5A8L2 operator interface from Allen Bradley’s Panelview 550 series features a display technology that utilizes a monochrome LCD in blue mode, ensuring optimal visibility under various lighting conditions. The display has a pixel resolution of 256 x 128, with a total display area of 120 x 60 mm, allowing for detailed graphical representations. This terminal is constructed with a stainless steel domed membrane keypad that enhances durability and provides ease of use with ten function keys (F1–F10).
For input power, the unit operates with an AC voltage input ranging from 85 to 264 volts. The total power consumption is noted as 18 watts. The environmental resilience of the 2711-K5A8L2 is illustrated by its enclosure ratings of IP54 and IP65, offering moderate to high protection against dust and water ingress. The operating humidity can vary between 5 and 95% non-condensing, suitable for typical indoor environments.
This device is designed to operate smoothly in temperatures between 0 and 55 degrees Celsius. For storage purposes, it withstands a temperature range from -20 degrees to 70 degrees, providing versatility in various conditions. Internally, it includes 240 KB of non-volatile memory for storing configurations and application data. The overall dimensions for the 2711-K5A8L2 interface are 167 mm in height, 266 mm in width, and 106 mm in depth.