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The 2711-B5A12X from Allen Bradley is engineered as an operator interface. It features a 5.3-inch monochrome LCD for enhanced usability. With both keypad and touchscreen input methods, efficiency remains a priority.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Operator Interface |
| Product Line | Panelview 550 |
| Part Number | 2711-B5A12X |
| Weight | 2.81 lbs (1.28 kg) |
| Display Type | Monochrome LCD |
| Input Type | Keypad & Touchscreen |
| Display Size | 5.3 in backlit LCD |
| Resolution | 256 × 128 pixels |
| Touchscreen Area | 115 × 86 mm |
| Keypad Type | Stainless steel domed membrane |
| Operation with Gloved Hands or Stylus | Yes |
| Backlight Life | ~10,000 hours |
| Communication Port | RS-232 |
| Power Input | 100-240 VAC, 50/60 Hz |
| Memory (RAM / NVRAM) | RAM ~170 KB / NVRAM ~240 KB |
| Environmental Operation Temp | 0-55 °C |
| Storage Temp | -25-70 °C |
The Allen Bradley 2711-B5A12X serves as a reliable operator interface, designed specifically for industrial applications. This model showcases a 5.3-inch monochrome LCD display, providing clarity and durability in readouts. Operating at a resolution of 256 x 128 pixels, the unit supports both keypad and touchscreen input, allowing for versatility in user interaction.
Notably, the touchscreen area measures 115 mm by 86 mm, accommodating ease of use for operators. The stainless steel domed membrane keypad enhances longevity, ensuring solid responses irrespective of whether users are wearing gloves or utilizing a stylus for input. Additionally, with a backlight rated for approximately 10,000 hours, visibility is maintained across various working conditions.
The device communicates via an RS-232 port, facilitating integration within established systems. Power requirements vary from 100 to 240 VAC, functioning smoothly on both 50 and 60 Hz supply frequencies. Operating weight is around 2.79 lb, making it manageable for installation and maintenance tasks.
Memory specifications include roughly 170 KB of RAM and 240 KB of NVRAM, providing adequate storage for applications. This operator interface is designed to function in environments ranging from 0 to 55 degrees Celsius while supporting storage temperatures from -25 to 70 degrees Celsius, enabling deployment in diverse operational contexts.