Allen-Bradley 2711P-T9C20 Industrial HMI Panel

Allen-Bradley 2711P-T9C20 Industrial HMI Panel is a PanelView Plus 7 color terminal designed to provide robust operator interface for industrial processes. Drawing on the lineage of the PanelView 900 family (2711-T9C20), this class of device historically features a color active‑matrix display with a display area of 171 × 130 mm (about 6.73 × 5.12 in) and a 640 × 480 native resolution, a field‑replaceable backlight, and a battery‑backed real‑time clock, with development and runtime assets historically stored in roughly 310 KB of application runtime memory and 1008 KB of flash for objects, text, and bitmaps; ATA memory cards are supported, and communications include Ethernet and RS‑232 printer port, all powered from 85–264 VAC, 47–63 Hz. This model sits in Rockwell Automation’s migration path from PanelView Standard 900 terminals to PanelView Plus 7, as seen in catalog‑level migration guides that map 2711‑T9C20 configurations toward 2711P variants in the Plus family. In practical terms, the 2711P‑T9C20 is used to display process graphics, alarms, and controls on manufacturing lines, packaging lines, and other automated equipment, enabling operators to monitor status and interact with machines via a graphical touchscreen interface.