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The 2711-K5A8L1X from Allen Bradley is a dual-purpose operator interface designed for industrial applications. With a monochrome transflective LCD, it displays essential information clearly and efficiently. Its LED backlight boasts a life of 100,000 hours, ensuring long-lasting visibility.
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| Manufacturer | Allen Bradley |
|---|---|
| Category | Panelviews |
| Product Line | Panelview 550 |
| Part Number | 2711-K5A8L1X |
| Weight | 3.00 lbs (1.36 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 | DH+; RS232 (printer) |
| Input Voltage Range | 18…32V DC |
| Enclosure | NEMA Type 12/13, 4X (Indoor use only), IP54, IP65 |
| Status Indicators | COMM: Green Fault: Red |
| Display Size | 5.5 in. |
| Display Color | Monochrome LCD blue mode |
| Input Type | Keypad (F1-F10) |
| Communication | DH+ Communication and RS-232 Printer Port |
| Input Power | 24V DC |
| Memory | 170 KB application runtime |
| Communication Cable | 2711-NC13 |
The Allen Bradley 2711-K5A8L1X is a compact operator interface characterized by its use of a monochrome transflective LCD, which is enhanced by an LED backlight that provides visibility for up to 100,000 hours. The display measures 5.5 inches diagonally, offering a display area of 120 x 60 mm (4.75 x 2.38 in.) and a resolution of 256 x 128, allowing users to easily read the data presented.
This unit is designed to accommodate user interactions through a keypad featuring ten function keys (F1 to F10). With an application memory of 170 KB for runtime and an additional 240 KB of nonvolatile memory for storing application objects, text, and bitmaps, it supports substantial configurations for various applications.
In terms of power requirements, the device operates efficiently within an input voltage range of 18 to 32 volts DC, using a standard 24V DC for power. It is also fitted with communication capabilities, including DH+ and an RS232 port specifically designed for printers, facilitating seamless data transfer and connectivity.
The enclosure is rated at NEMA Type 12/13, 4X for indoor use, and meets IP54 and IP65 standards, ensuring protection against dust and water ingress. Status indicators, such as a green light for communication and a red light for faults, provide users with real-time feedback on system conditions. The device is compatible with various series (A through H), enhancing its adaptability to different configurations. For communication purposes, the corresponding cable is 2711-NC13, ensuring connectivity with other devices. Overall, the 2711-K5A8L1X is an essential interface for industrial automation needs.