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The 2711-B5A16X model from Allen Bradley represents an operator terminal in the Panelview 550 series. Its 5.5-inch monochrome LCD blue mode display offers clear visuals, operated via a responsive keypad and touchscreen combination.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Operator Terminals |
| Product Line | Panelview 550 |
| Part Number | 2711-B5A16X |
| Weight | 3.00 lbs (1.36 kg) |
| Series | A, B, C, D, E, F, G, H |
| Display Size | 5.5 in. |
| Display Color | Monochrome LCD blue mode |
| Input Type | Touchscreen / Keypad |
| Number of touch pixels | 128 |
| Communication | RS-232 (DF1) Communication and RS-232 Printer/Download Port |
| Number of Function Keys | 10 (F1-F10) |
| Input Power | 100-240V AC |
| Real Time Clock (RTC) | Battery-backed clock |
| Display Type | Monochrome |
| Memory | 170 KB application runtime |
| Display Area | 120 x 60 mm (4.75 x 2.38 in.) |
| Backlight | 2711-NL1 |
| Resolution | 256 x 128 pixels |
| Communication Cable | 2711-NC13 |
| Application Memory | 240K bytes (application screens) for Series E or later; 112K bytes (application screens) for prior to Series E |
| Communication Ports | RS232 (DF1); RS232 (printer) |
| Input Voltage Range | 85-264VAC |
| Operating Temperature | 0…55 °C (32…131 °F) |
| Heat Dissipation | 29 W (69 BTU/HR) |
The Allen Bradley 2711-B5A16X is designed as an operator terminal within the Panelview 550 product line. It features a clear 5.5-inch monochrome display, implementing blue mode for better visibility. Users can interact with the system through a combination of a touchscreen and a keypad, providing a versatile interface. The display area measures 120 mm by 60 mm (4.75 in. x 2.38 in.), and the terminal supports 128 touch pixels, ensuring effective input response.
This device operates on an input voltage range of 100-240V AC, with a voltage tolerance of 85-264 VAC, making it suitable for various operational environments. The terminal’s real-time clock is battery-backed, ensuring accurate timekeeping even during power disruptions. The unit is capable of dissipating heat at a rate of 29 W, which is equivalent to 69 BTU/hr.
In terms of memory, the 2711-B5A16X provides 170 KB for application runtime and a capacity for 240K bytes of application screens for Series E or later; for earlier models, it maintains 112K bytes of memory. The communication capabilities include ports for RS-232 DF1 communication and a dedicated RS-232 printer/download port for added flexibility in data handling. Overall, this operator terminal is engineered to perform efficiently in a wide temperature range of 0 to 55 °C (32 to 131 °F), making it suitable for versatile industrial applications.
| 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 |