Allen-Bradley 2711-K5A9

The Allen-Bradley 2711-K5A9 PanelView 550 operator terminal is expertly crafted for seamless real-time interactions within industrial environments. Featuring a crisp 5.5-inch monochrome LCD display with a resolution of 256 x 128 pixels, this robust Human-Machine Interface (HMI) allows for clear visibility and user engagement. Connectivity is enhanced with an RS-232 communication port that utilizes the DH-485 protocol, enabling compatibility with a variety of PLC systems, including both legacy and modern Logix controllers. The device operates on an AC power supply ranging from 85 to 264 volts and incorporates advanced functions such as alarm handling, recipe management, and screen security. With 170 KB of application runtime memory and 240 KB of non-volatile memory, this terminal ensures reliable performance. Designed for durability in demanding conditions, the Allen-Bradley 2711-K5A9 remains a vital asset for efficient industrial operations.