Allen-Bradley 2711-K5A16L3 PanelView 550 Standard Terminal

Product Overview

The Allen-Bradley 2711-K5A16L3 is a PanelView 550 operator interface terminal featuring a 5.5-inch monochrome display with keypad input, RS-232 (DH-485) communication, and 24V DC power input. It provides compact, reliable operator control for MicroLogix and SLC 500 systems in space-constrained industrial applications.

Key Specifications

• Product Family: PanelView 550
• Display Size: 5.5 inches
• Display Type: Monochrome
• Input Type: Keypad
• Communication: RS-232 (DH-485)
• Power Input: 24V DC
• Software: PanelBuilder 32
• Product Line: PanelView Standard
• Enclosure Rating: NEMA 12/13/4X

Features & Benefits

• Compact 5.5" Monochrome Display: Space-efficient HMI for small control panels and operator stations
• Durable Keypad Input: Membrane keypad provides reliable operation in industrial environments with gloved hands
• DH-485 Communication: Direct network connectivity to MicroLogix and SLC 500 controllers
• 24V DC Power: Standard industrial DC power input compatible with most control system power supplies
• PanelBuilder 32 Compatible: Uses familiar PanelView Standard development software
• NEMA Rated: Suitable for industrial environments with dust and moisture protection

Applications

• MicroLogix system operator interfaces
• SLC 500 controller HMI panels
• Small machine control stations
• Process parameter adjustment
• Alarm acknowledgment and reset

Installation Guide

1. Panel Cutout: Prepare panel cutout per the PanelView 550 installation template.
2. Mounting: Secure terminal to panel using provided mounting clips. Ensure NEMA seal integrity.
3. Power Connection: Connect 24V DC to the power input terminals. Verify polarity and voltage.
4. DH-485 Network: Connect to the DH-485 network using appropriate cabling for controller communication.
5. Keypad Configuration: Program keypad functions using PanelBuilder 32 software for navigation and data entry.
6. Application Download: Load the HMI application to the terminal via serial connection or network.

FAQ

Q: What is the display type of the 2711-K5A16L3?
A: The terminal features a 5.5-inch monochrome display with keypad input (no touchscreen).

Q: Which controllers are compatible?
A: The RS-232 (DH-485) port enables communication with MicroLogix 1000/1200/1500 and SLC 500 controllers.

Q: Does this terminal support color graphics?
A: No. The 2711-K5A16L3 has a monochrome display. For color, consider the 2711-T5A series or PanelView Plus models.

Q: Is the 2711-K5A16L3 still manufactured?
A: No. The PanelView 550 is discontinued. Available through surplus channels for legacy system maintenance.

Selection Tips

• Verify DH-485 network compatibility with existing controllers
• Confirm 24V DC power availability
• Consider monochrome vs. color requirements for the application
• Ensure PanelBuilder 32 software is available for application development
• For new installations, evaluate PanelView Plus 600 or 700 series with Ethernet