The Allen-Bradley 2711-K5A2L1 PanelView 550 Terminal is a cost-effective HMI solution designed to facilitate real-time interaction between operators and machinery. Featuring a compact 5.5-inch monochrome LCD with a 256 x 128 pixel resolution, this unit efficiently displays essential data and alerts through its advanced alarm system. Equipped with a durable stainless-steel domed membrane keypad, programmable function keys, and a DH-485 communication port, it offers reliable input and connectivity. The device operates within a temperature range of 0 to 55 °C and supports voltage inputs from 18 to 30 V DC, with a maximum power consumption of 18 watts. With 170 KB of internal RAM and support for ATA flash memory cards, it ensures extended memory capabilities vital for data storage and application transfers.
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Technical specifications for 2711-K5A2L1
| Backlight | 100,000 hr LED backlight life |
|---|---|
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Product Family: | PanelView Standard Operator Terminals |
| Product Type: | PanelView 550 Standard Operator Terminals |
| 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: | 18-32VDC |
| Enclosure: | NEMA Type 12/13, 4X (Indoor use only), IP54, IP65 |
| Status Indicators: | COMM: Green Fault: Red |
| Part Number/Catalog No. | 2711-K5A2L1 |
| Product Line | Panelview 550 |
| Display Size | 5.5 in. |
| Display Color | Monochrome LCD blue mode |
| Input Type | Keypad(F1-F10) |
| Communication | DH-485 Communication Ports |
| Input Power | 24V DC |
| Memory | 170 KB application runtime |
| Communication Cable | 1747-C10 |
| Shipping Weight | 6 lbs |
| Shipping Dimensions | 14x11x8 inches |
| Series | A,B,C,D,E,F,G,H |
| UPC | 10662468697030 |
| UNSPSC | 43211902 |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 2711-K5A2L1 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 2711-K5A2L1 units instead of migration.
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate
for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct
from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original
Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO
Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware,
whether the firmware is the revision level that you need for your application. DO Supply also makes no representations
as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or
any other source. DO Supply also makes no representations as to your right to install any such firmware on the product.
DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User
License Agreement or similar document related to obtaining or installing firmware.