Allen-Bradley 2711C-K2M PanelView C200 Keypad HMI

Product Overview

The Allen-Bradley 2711C-K2M is a PanelView Component C200 Terminal featuring a 2-inch monochrome display and an enhanced keypad with numeric and function keys. This terminal provides reliable operator input and process visualization for compact machine control applications, supporting RS-232, RS-485, and USB communication.

Key Specifications

• Display Size: 2 inches
• Display Type: Monochrome transflective STN
• Resolution: 122 × 32 pixels
• Input Type: Keypad (10 function keys with numeric entry)
• Input Voltage: 18–30 VDC (24 VDC nominal)
• Power Consumption: 5 Watts
• Communication Ports: RS-232 (DH-485/DF1), RS-485
• Weight: 0.94 lbs (0.43 kg)
• Backlight Life: 50,000 hours minimum

Features

1. Enhanced keypad includes numeric entry for data input and navigation
2. Compact 2-inch display fits into small control panels and enclosures
3. Supports multiple industrial communication protocols via serial ports
4. USB programming port enables direct terminal configuration without a PC
5. Built-in application design tools allow on-terminal screen creation

FAQ

Q: What is the difference between 2711C-F2M and 2711C-K2M?
A: The 2711C-K2M includes a full numeric keypad in addition to function keys, while the 2711C-F2M offers basic navigation keys only.

Q: Can this terminal display alarm messages?
A: Yes. The terminal supports alarm history and diagnostic message display directly through the interface panel.

Q: What is the product lifecycle status?
A: The 2711C-K2M has been discontinued by the manufacturer but remains available as surplus or refurbished stock.

Installation Guide

• Prepare the panel cutout according to the terminal dimensions
• Connect 18–30 VDC power, ensuring correct polarity
• Wire RS-232 or RS-485 communication cables to the controller network
• Never connect communication port commons together
• Load the application via USB or configure directly on the terminal
• Fasten the terminal using the supplied quick-lever mounting clips

Selection Tips

• Select the K2M variant when numeric data entry is required
• Ideal for MicroLogix, Micro800, and compatible third-party controllers
• Verify DC power supply capacity for 5 Watt consumption
• Consider the F2M model for applications requiring only basic navigation keys