2711-K6C20L1 Rockwell Allen-Bradley Operator Terminal

Product Overview

The Allen-Bradley 2711-K6C20L1 is a PanelView 600 operator interface terminal featuring a 5-inch color TFT display with 320 × 234 resolution, keypad input, EtherNet/IP and RS-232 printer communication, and 24V DC power. It provides compact color HMI functionality for diverse industrial automation applications.

Key Specifications

• Product Family: PanelView 600
• Display Size: 5 inches
• Display Type: Color active-matrix TFT
• Resolution: 320 × 234 pixels
• Display Area: 115 × 86 mm (4.54 × 3.4 in)
• Input Type: Keypad (10 function keys, numeric keys, navigation/cursor buttons)
• Communication: EtherNet/IP, RS-232 (printer)
• Power Input: 18–32V DC (24V DC nominal)
• Memory: 240 KB non-volatile memory, 190 KB RAM
• Backlight Life: 50,000 hours (1/2 life at 25 °C)
• Backlight: Field-replaceable internal backlight
• Operating Temperature: 0–55 °C (32–131 °F)
• Weight: Shipping weight 8.1 lbs
• Shipping Dimensions: 17 × 13 × 11 in
• Series: C

Features & Benefits

• Compact Color Display: 5-inch TFT provides color process visualization in a small form factor
• EtherNet/IP Connectivity: Modern Ethernet communication for integration with ControlLogix and CompactLogix systems
• RS-232 Printer Port: Dedicated port for alarm and event printing
• Durable Keypad Interface: 10 function keys plus numeric and navigation buttons for reliable data entry
• Field-Replaceable Backlight: 50,000-hour backlight life with easy field replacement
• Flexible Memory: 240 KB non-volatile and 190 KB RAM support standard HMI applications

Applications

• Compact machine HMI panels
• Process parameter monitoring
• Alarm and event display
• Small control room operator stations
• Remote equipment monitoring via EtherNet/IP
• Food and beverage production lines

Installation Guide

1. Panel Cutout: Prepare panel cutout per the PanelView 600 installation template.
2. Mounting: Secure terminal to panel using provided mounting clips.
3. Power Connection: Connect 24V DC (18–32V DC range) to the power input terminals.
4. EtherNet/IP Setup: Connect Cat5e/Cat6 cable to the RJ45 port. Configure IP address per network plan.
5. RS-232 Printer: Connect serial printer to the RS-232 port for alarm/event logging.
6. Keypad Programming: Assign function keys for navigation, data entry, and command execution using PanelBuilder 32.
7. Application Loading: Develop HMI application with PanelBuilder 32 and download via EtherNet/IP or serial connection.

FAQ

Q: What is the difference between 2711-K6C20L1 and 2711-T6C20L1?
A: The "K" prefix indicates keypad input, while "T" indicates touchscreen input. Both share the same display and communication features.

Q: Can the function keys be programmed for custom operations?
A: Yes. The 10 function keys accept local and global assignments for navigation, value modification, and command implementation.

Q: What is the backlight replacement procedure?
A: The internal backlight is field-replaceable. Refer to the maintenance manual for step-by-step replacement instructions.

Q: Is the 2711-K6C20L1 compatible with FactoryTalk View?
A: No. This PanelView Standard terminal uses PanelBuilder 32 software, not FactoryTalk View ME.

Selection Tips

• Verify EtherNet/IP network infrastructure exists for controller communication
• Confirm 24V DC power availability
• Consider keypad vs. touchscreen input based on operator environment
• Ensure PanelBuilder 32 software is available for application development
• Check application memory requirements against 240 KB non-volatile capacity