Allen-Bradley · PanelView Plus 6 2711P-K12C4A8 12.1-Inch Color Keypad Terminal OPERATOR INTERFACE TERMINAL CATALOG NUMBER BREAKDOWN 2711P — PanelView Plus terminal family K — Keypad input 12 — 12.1-inch display C — Color display 4 — Ethernet, RS-232 and USB communication configuration A — AC power 8 — Windows CE 6.0 standard operating system The Allen-Bradley 2711P-K12C4A8 is a PanelView Plus 6 operator terminal designed for machine-level visualization and operator interactio