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The 2711-T5A12L1X is a PanelView 550 operator interface designed by Allen Bradley, featuring a 5.3-inch monochrome display with a resolution of 256 x 128 pixels. It incorporates a touch screen along with a keypad for user interaction, functioning on a nominal input voltage of 24 volts DC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Operator Interface |
| Product Line | Panelview 550 |
| Part Number | 2711-T5A12L1X |
| Weight | 2.75 lbs (1.25 kg) |
| Input Voltage Rating | 24 Volts DC |
| Operator Input Type | Touch screen with keypad |
| Ambient Operating Temperature | 0 to 55 °C (in a non-condensing environment) |
| Communication Port | PROFIBUS and RS-232 ports |
| Storage Temperature | -20 to 70 °C (in a non-condensing environment) |
| Display Size | 5.3 inches |
| Display Type | Monochrome display |
| Display Resolution | 256 x 128 pixels |
| Touch Screen Life Span | 1,000,000 presses |
| Typical Brightness | 300 candela per square meter |
| Battery Life Span | Approximately 4 years at 25 °C |
| Backlight Life Span | Approximately 50,000 hours at 40 °C |
| Power Consumption | 18 Watts |
The Allen Bradley 2711-T5A12L1X is part of the PanelView 550 series and serves as an efficient operator interface. It is engineered with a monochrome display measuring 5.3 inches and boasts a native resolution of 256 x 128 pixels, providing essential visual feedback for users. Remarkably, the interface relies on a combination of a touch screen and a keypad, allowing for user inputs through two methods. Operating demands necessitate an input voltage rating of 24 Volts DC.
Designed to perform in a non-condensing environment, the interface remains reliable at ambient temperatures from 0 to 55 °C. For storage, this unit can withstand a temperature range from -20 to 70 °C. In addition, the unit has a manageable weight of 2.74 pounds (1.23 kilograms), making it practical for installation. It consumes a total of 18 watts of power during operation, ensuring efficiency.
A critical feature is the impressive touch screen lifespan, rated for up to 1,000,000 presses, which supports extensive user interaction over time. The display is designed for typical brightness levels of 300 candela per square meter, ensuring visibility in varied lighting conditions. Battery longevity is another consideration, with an expected life span of approximately four years when maintained at 25 °C. Furthermore, the backlight is engineered to last for about 50,000 hours at a constant temperature of 40 °C, contributing to the device's overall durability. With communication capabilities inclusive of PROFIBUS and RS-232 ports, the 2711-T5A12L1X stands ready for integration into various control systems.