Allen-Bradley 2711-T5A9L1 PanelView 550 Mono Touch DC

Product Overview

The Allen-Bradley 2711-T5A9L1 is a PanelView 550 monochrome touch terminal with 5.5-inch display and RS-232 (DH-485) communication. It operates on 24 V DC.

• Display Size: 5.5-inch monochrome LCD
• Resolution: 256 × 128
• Input Type: Touchscreen
• Communication: RS-232 (DH-485) + printer port
• Input Power: 18–32 V DC
• Application Memory: 170 KB runtime / 240 KB nonvolatile

Key Features

• Battery-backed real-time clock
• 1 million actuation touchscreen
• NEMA Type 12/13, 4X (indoor)
• PanelBuilder 32 compatible

FAQ

• Display color? Monochrome.
• Voltage? 18–32 V DC.
• Primary protocol? DH-485.

Installation Guide

1. Cut the 550-series panel opening.
2. Mount and secure.
3. Connect 24 V DC and RS-232 cable.
4. Download application with PanelBuilder 32.
5. Calibrate touchscreen.

Selection Tips

• Choose for legacy DH-485 networks.
• Confirm Series E or later for full memory.
• Use 2711-NC13 cable for reliable links.