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The 2711-B5A3L1X from Allen Bradley serves as an operator interface within the PanelView 550 series, designed primarily for industrial applications. It features a 5.5-inch monochrome display with a resolution of 256 x 128 pixels, enabling clear visuals for user interactions.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Operator Interface |
| Product Line | Panelview 550 |
| Part Number | 2711-B5A3L1X |
| Weight | 2.69 lbs (1.22 kg) |
| RS-232 Print | Yes |
| Operating Temperature | 0 to 55°C (32 to 131°F) |
| Storage Temperature | -20 to 70°C (-4 to 158°F) |
| Heat Dissipation | 20 W (69 BTU/hr.) |
| Relative Humidity | 5 to 95% non-condensing at 0 to 30°C (32 to 86°F) |
| Operating Altitude | 2000 m (6561 ft) |
| Input Type | Keypad/Touch |
| Display Type | Monochrome |
| Display Area (WxH) | 120 x 60 mm (4.75 x 2.38 in.) |
| Display Size | 5.5 in. |
| Resolution | 256 x 128 |
| Input Voltage | 24V DC |
| Power Consumption | 45VA max |
| Communication | DH-485 |
The Allen Bradley 2711-B5A3L1X contributes to the PanelView 550 series as a critical operator interface. This module utilizes a monochrome display, measuring 5.5 inches in diagonal length, and offers a display area sized at 120 by 60 millimeters (4.75 by 2.38 inches). With a resolution of 256 by 128 pixels, users can view necessary data efficiently.
Operating voltage for this device is set at 24V DC, with a maximum power consumption of 45 VA. In regards to environmental conditions, the terminal functions effectively in temperatures ranging from 0°C to 55°C, making it suitable for various industrial environments. For storage, it can withstand temperatures as low as -20°C and as high as 70°C. The heat generated during operation is about 20 Watts (69 BTU/hr.), ensuring it efficiently manages thermal performance.
The 2711-B5A3L1X is designed with user interaction in mind, supporting input via a keypad or touch interface. Communication capabilities include an RS-232 printer connection, allowing for easy data output. Additionally, this unit features a relative humidity tolerance from 5 to 95% without condensation at temperatures between 0°C and 30°C, and it can be used at altitudes up to 2000 meters (6561 feet) above sea level.