Allen-Bradley 2711-K5A20 PanelView 550 Standard Operator Terminal

Product Overview

The Allen-Bradley 2711-K5A20 is a high-performance operator interface from the PanelView 550 Standard series. It offers a compact and durable solution for industrial control systems. With its 5.5-inch monochrome LCD and keypad-based input, operators can easily navigate system data and execute commands in real time.

This PanelView 550 terminal operates on 120V AC power and supports EtherNet/IP and RS-232 communication, ensuring seamless data exchange across industrial networks. The LED backlight, rated for 100,000 hours, enhances visibility in demanding environments.

Key Features

• Display: 5.5-inch monochrome transflective LCD (blue mode)

• Input Type: 10-function key keypad (F1–F10)

• Power Supply: 120V AC, 47–63 Hz

• Communication: EtherNet/IP and RS-232 printer port

• Backlight Life: 100,000 hours LED (replaceable with 2711-NL1)

• Application Memory: 170 KB runtime; 240 KB nonvolatile storage

• Environmental Rating: NEMA Type 12/13, 4X (indoor use), IP54, IP65

• Status Indicators: COMM (green), Fault (red)

• Battery: Field-replaceable; supports real-time clock

• Expansion: Supports ATA memory card

Technical Specifications

Performance and Durability

The Allen-Bradley 2711-K5A20 provides robust performance in harsh industrial environments. Its IP65-rated enclosure resists dust and moisture, while the transflective LCD ensures clarity under both bright and low-light conditions. The 170 KB application memory enables quick program execution, supporting complex system tasks with reliability.

The built-in EtherNet/IP communication enhances connectivity, allowing seamless integration with PLCs and other automation equipment. Moreover, the RS-232 printer port provides flexible data output for reporting or recordkeeping.

Installation and Maintenance

Installing the 2711-K5A20 is straightforward due to its compact form factor and keypad interface. The field-replaceable battery supports the real-time clock, ensuring accurate data logging. The backlight module (2711-NL1) can be easily replaced to maintain long-term display performance.

Why Choose the 2711-K5A20 PanelView Terminal

The Allen-Bradley 2711-K5A20 combines durability, flexibility, and intuitive control in a compact design. Its strong communication capabilities, reliable input system, and efficient energy use make it an excellent choice for manufacturing and process control applications.

FAQ

Q1: Is the 2711-K5A20 compatible with EtherNet/IP networks?
Yes, it fully supports EtherNet/IP communication, along with an RS-232 printer port for flexible integration.

Q2: Can I replace the backlight or battery myself?
Yes, both the LED backlight (2711-NL1) and the internal battery are field-replaceable, ensuring easy maintenance.

Q3: What is the display lifespan of the 2711-K5A20?
The built-in LED backlight offers approximately 100,000 hours of operating life.

Q4: Is the 2711-K5A20 new and original?
All our Allen-Bradley 2711-K5A20 terminals are brand new and factory-sealed, ensuring full manufacturer warranty.

Q5: What is your shipping and return policy?
We keep stock available, ship within 3 days to 2 weeks depending on order size, and deliver via DHL or other carriers. If any quality issue occurs, we offer a 30-day return policy.