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The PanelView 550 from Allen Bradley, specifically model 2711-K5A2X, provides a compact interface suited for operator terminals. It features a monochrome display with a resolution of 256 x 128 and a backlight life expectancy of up to 100,000 hours, ensuring long-term usability.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | PanelView 550 Standard Operator Terminals |
| Product Line | Panelview 550 |
| Part Number | 2711-K5A2X |
| Weight | 2.63 lbs (1.19 kg) |
| Series | A, B, C, D, E, F, G, H |
| Backlight | 100,000 hr LED backlight life |
| Operator Input | Keypad |
| Display Type | Monochrome transflective LCD with LED backlight |
| Display Area | 120 x 60 mm (4.75 x 2.38 in.) |
| Resolution | 256 x 128 |
| Keypad Assembly | 10 function keys (F1…F10) |
| Application Memory | 170 KB application runtime; 240 KB nonvolatile memory (application objects plus text and bitmaps) |
| Communication Ports | DH485 |
| Input Voltage Range | 85…264V AC |
| Input Frequency | 47…63 Hz |
| Enclosure | NEMA Type 12/13, 4X (Indoor use only), IP54, IP65 |
| Status Indicators | COMM: Green Fault: Red |
| Display Size | 5.5 inches |
| Display Color | Monochrome LCD blue mode |
| Input Type | Keypad (F1-F10) |
| Communication | DH-485 Communication Ports |
| Input Power | 120 Volts AC |
| Memory | 170 KB application runtime |
| Communication Cable | 1747-C10 |
The Allen Bradley 2711-K5A2X is part of the PanelView 550 series, designed as a standard operator terminal with a focus on functionality and reliability. Its display measures 5.5 inches and is engineered with a monochrome transflective LCD, enhanced by an LED backlight that boasts a lifespan of 100,000 hours. The display area measures 120 x 60 mm (4.75 x 2.38 in.), providing ample space for information presentation.
Operating at a resolution of 256 x 128, this terminal is equipped with a keypad featuring 10 function keys (F1 to F10), facilitating easy operator interaction. The memory composition includes 170 KB for application runtime, and additional 240 KB is dedicated to nonvolatile storage for application objects, text, and bitmaps.
The 2711-K5A2X supports input voltage levels from 85 to 264V AC and can operate within an input frequency range of 47 to 63 Hz. With a NEMA Type 12/13, 4X enclosure rating, it is intended for indoor use and meets IP54 and IP65 standards, providing adequate protection against dust and moisture. Status indicators include a green COMM light and a red Fault light, assisting in system monitoring.
For communication needs, this operator terminal is fitted with DH485 ports and can connect using a 1747-C10 communication cable. Overall, the PanelView 550 serves as a critical interface in many automated environments, ensuring effective control and monitoring of equipment in various 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 |