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2711-B5A20X
The 2711-B5A20X from Allen Bradley is an operator terminal that supports various inputs including both keypad and touchscreen functionality. Equipped with a monochrome LCD display, the unit offers clear visibility for managed applications with an impressive backlight life of up to 100,000 hours.
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Technical specifications for 2711-B5A20X
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Operator Terminals |
| Product Line | Panelview 550 |
| Part Number | 2711-B5A20X |
| Weight | 2.81 lbs (1.28 kg) |
| Series | A, B, C, D, E, F, G, H |
| Backlight | 100,000 hr LED backlight life |
| Input Type | Keypad / Touch |
| Display Type | Monochrome LCD blue mode display |
| Display Area | 120 x 60 mm (4.75 x 2.38 in.) |
| Resolution | 256 x 128 |
| Touchscreen | Touch cells: 128 Actuation: 1 million presses |
| Keypad function keys | 10 function keys (F1…F10) |
| Application memory | 170 KB application runtime; 240 KB non-volatile memory (application objects plus text and bitmaps) |
| Communication ports | Ethernet |
| Input Voltage Range | 85…264V AC, 47…63 Hz |
| Accessories | function key legend inserts; anti-glare overlays; backlight replacements; real-time clock replacements; mounting hardware; power supply and terminal block; interface modules |
| Display Size | 5.5 in. |
| Display Color | Monochrome LCD blue mode |
| Communication | EtherNet/IP Communication and RS-232 Printer Port |
| Input Power | 120 VAC |
| Memory | 170 KB application runtime |
| Communication Cable | Standard Ethernet |
The Allen Bradley 2711-B5A20X is a versatile operator terminal designed for varied industrial applications. It incorporates an intuitive keypad and a responsive touchscreen, which are instrumental for user interaction. The display measures 5.5 inches and utilizes a blue mode monochrome LCD, offering excellent clarity with a resolution of 256 x 128 pixels. Touch functionality is supported through 128 active cells, designed for approximately 1 million presses, ensuring prolonged usability.
In terms of power requirements, this terminal operates on an input voltage ranging from 85 to 264 volts AC at 47 to 63 Hz frequency, making it adaptable to different environments. Users can also benefit from a communication interface through Ethernet/IP and an RS-232 printer port, facilitating diverse connectivity options.
With a total application memory of 170 KB and an additional 240 KB of non-volatile storage for application objects, text, and bitmaps, this model is geared for efficient operation within its framework. The unit's backlight offers around 100,000 hours of operational life, significantly extending maintenance intervals. Additionally, several accessories are available for enhancing the functionality of the terminal, including anti-glare overlays, function key legend inserts, backlight replacements, and various mounting hardware. This terminal is suitable for series A through H, allowing for a wide range of compatibility within Allen Bradley’s ecosystem.
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| Size | 5.5 inch |
|---|---|
| Input Type | Keypad, Keypad and Touch |
| Display Type | Monochrome LCD blue mode display |
| Display Size (Diagonal) | 5.5 in. |
| Viewing Area | 120 x 60 mm (4.75 x 2.38 in.) |
| Display Resolution | 256 x 128 |