Pro-Face 2780027-02 Digital Operator Interface

The Pro-Face 2780027-02 Digital Operator Interface is a 10.75-inch color LCD touchscreen HMI designed for PLC-based control systems, delivering graphical process visualization, machine diagnostics, alarm monitoring, and direct operator control. It is commonly installed in packaging machines, conveyor systems, CNC equipment, process automation, material handling equipment, and OEM manufacturing machinery requiring touchscreen operator control and real-time process monitoring. Maintenance technicians, OEMs, and system integrators use this HMI for replacement of failed operator panels, machine retrofits, automation upgrades, and restoration of industrial control interfaces. Key specifications include Manufacturer Part Number 2780027-02; Brand Total Control / Pro-face; Display Size 10.75 Inch; Display Type Color LCD Touchscreen; Rated Input Voltage 20.4–27.6 VDC; Rated Supply Voltage 24 VDC; Power Consumption up to 20 W; Mounting Panel Mount; Interface Type Human Machine Interface (HMI); Functionality for Machine Operation, Process Monitoring, Alarm Display, and PLC Communication; Programming Platform Pro-face GP Series Software; and Application in industrial automation and machine control systems. Status is listed as Legacy / Obsolete OEM HMI Panel, with common replacements including Pro-face GP577R-TC41-24VP, GP470-EG41-24VP, and GP-4601T.