The Allen-Bradley 2711C-T4T/A is a PanelView C400 operator interface terminal designed for industrial visualization and control applications. This HMI features a 4.3-inch color TFT touch screen display, providing clear graphical feedback for machine operators in a compact form factor.

Features

• 4.3-inch color TFT display with 480 x 272 resolution.
• Integrated touch screen interface for intuitive operator control.
• Designed for seamless integration with Allen-Bradley MicroLogix, SLC, and Micro800 controller families.
• Reliable 24 VDC input power operation.
• Long-life non-replaceable backlight rated for a minimum of 40,000 hours.
• Includes a real-time clock with battery backup for accurate time-stamping of events and alarms.

Technical Specifications

Installation Guidelines

• Ensure the panel cutout is prepared according to the manufacturer's mounting template to maintain the required enclosure seal.
• Use shielded communication cables to minimize electromagnetic interference (EMI) in industrial environments.
• Verify that the power supply provides a stable 24V DC within the 18-30V range before connection.
• Maintain adequate clearance around the unit to ensure proper ventilation and prevent overheating.
• Handle the unit with care to avoid damage to the touch-sensitive screen surface.
• Always disconnect power before performing any wiring or maintenance tasks.

FAQ

What controllers are compatible with the 2711C-T4T/A?

This terminal is designed to communicate with Allen-Bradley MicroLogix, SLC, and Micro800 series controllers.

Is the backlight on this unit replaceable?

No, the backlight is integrated into the display assembly and is not designed to be replaced by the user.