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The 2711-T9A3X from Allen Bradley is an operator terminal featuring dual input methods of a touchscreen combined with a keypad. It offers a resolution of 640 x 480 on a monochrome display that measures 9 inches diagonally.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Operator Terminal |
| Product Line | Panelview 900 |
| Part Number | 2711-T9A3X |
| Weight | 5.88 lbs (2.66 kg) |
| Resolution | 640 x 480 |
| Input Type | Touchscreen + Keypad |
| Data Exchange | Two-way |
| Display | Monochrome |
| Operating Temperature | 0–50 °C |
| Display Size | 9 in. |
| Communication | DH-485, RS-232 Printer |
| Power | 120 VAC |
| Backlight | Replaceable |
| Supported Controllers | MicroLogix, SLC 500 |
| Frequency | 50/60 Hz |
| Mounting | Panel mount |
| Memory | 1008 KB |
The 2711-T9A3X is a robust operator terminal that belongs to Allen Bradley's Panelview 900 series. This model presents a crisp monochrome display at a resolution of 640 x 480 and a diagonal screen size of 9 inches, providing operators with clear visuals for monitoring and control purposes.
Its input system allows for dual methods of interaction, incorporating both a touchscreen and a traditional keypad, enabling versatile usage depending on user preference. This terminal facilitates two-way data exchange, ensuring efficient communication between devices and operators.
The communication capabilities are further enhanced with support for DH-485 and RS-232 printer connections. It operates effectively within an ambient temperature window of 0 to 50 °C, making it suitable for various industrial applications. This unit also supports controllers such as MicroLogix and SLC 500, making it adaptable to different system configurations.
The device is powered through a standard 120 VAC supply and operates effectively at either 50 or 60 Hz frequency. Weighing in at 8 pounds, it is designed for panel mounting, ensuring space efficiency in control environments. The memory capacity is notably 1008 KB, allowing for adequate data storage, and the replaceable backlight contributes to the overall functionality and longevity of the display.
| Size | 9 inch |
|---|---|
| Input Type | Touch |
| Display Resolution | 640 x 400 |