Allen-Bradley 2711-K3A17L B PanelView Standard Operator Interface

The Allen-Bradley 2711-K3A17L B is a reliable and compact operator interface designed for industrial control applications. From my experience, this model seems to strike a balance between functionality and affordability, making it ideal for small to medium-sized operations.

Key Features

• 3-inch Monochrome Display: Provides clear visibility for monitoring essential machine data without overwhelming operators with unnecessary details.
• Keypad Input: The tactile membrane keypad allows precise interaction, which is especially useful in environments where gloves are worn.
• Compact Design: Its small footprint makes it easy to integrate into existing control panels or machines with limited space.
• RS-232 Communication Port: Ensures compatibility with older PLCs and other industrial devices, extending its usability across various systems.
• Durable Build: Designed to withstand harsh industrial environments, ensuring consistent performance over time.

Technical Specifications

Application Fields

This operator interface is commonly used in industries like packaging, food processing, and material handling. For instance, I’ve seen it deployed on conveyor systems to monitor speed and fault conditions, allowing operators to quickly address issues before they escalate. It also works well in water treatment plants for controlling pumps and valves.

Advantages & Value

One thing I appreciate about the 2711-K3A17L B is its cost-effectiveness—it delivers solid performance without breaking the budget. In many cases, customers find that its compatibility with legacy systems reduces the need for costly upgrades. Additionally, Rockwell Automation’s technical support network adds peace of mind when troubleshooting or expanding your setup.

Installation & Maintenance

For installation, ensure the cabinet has adequate ventilation and meets NEMA standards if required. Wiring should follow standard practices, with attention paid to shielding communication cables from electrical noise. Routine maintenance typically involves cleaning the screen and keypad, checking connections, and updating firmware as needed. Safety precautions include disconnecting power during installation and verifying voltage levels before operation.

Quality & Certifications

The Allen-Bradley 2711-K3A17L B complies with industry standards such as CE, UL, and RoHS, ensuring safety and environmental responsibility. A one-year warranty backs the product, giving you confidence in its reliability.

Order Placement Process and Guarantees

We guarantee delivery within one week for in-stock items, with express shipping options available through FedEx, UPS, or DHL. Payment terms require a 50% advance payment, with the remaining balance due upon delivery. Our commitment to quality ensures you receive a fully functional unit backed by a 365-day warranty.