Allen-Bradley 2711P-K6M20D8 PanelView Plus 6 HMI

The Allen-Bradley 2711P-K6M20D8 PanelView Plus 6 HMI is a 6-inch grayscale keypad-based operator interface used in industrial automation to monitor and control machinery and processes. It features a 6-inch grayscale LCD display, keypad navigation (no touchscreen), and panel-mount installation with a typical 24 VDC power supply. It supports communications via RS-232/RS-485 and DH-485, with Ethernet available depending on model, enabling integration with Allen-Bradley PLCs such as ControlLogix, CompactLogix, SLC, and MicroLogix. Key functions include alarm display, trend viewing, and user menus accessible through the keypad, helping operators interact with the control system and maintenance teams upgrade or replace older HMIs. Commonly used on packaging machines, material handling equipment, CNC systems, batch processing lines, and facility automation, it provides reliable operator interaction and diagnostics in industrial environments. Certifications include UL and CE; graphics are grayscale with fixed resolution, and the unit is designed for industrial operating temperatures. Common replacements include the color variant 2711P-K6M20C8 and other PanelView 800 offerings.