Product Details
Product Overview
The Allen-Bradley 2711-K6C16L1 functions as a high-performance Human-Machine Interface (HMI) within the PanelView 600 series. This unit provides operators with real-time visualization and precise control over automated machinery through a vibrant 5-inch color display and a rugged stainless-steel domed keypad. It utilizes RS-232 (DF1) communication to interface directly with PLC systems, delivering critical diagnostic data and process adjustments to the factory floor. We supply this module in 100% Brand New condition, offering a reliable solution for maintaining or upgrading legacy control architectures.
Technical Specifications
The following parameters define the operational capabilities of the 2711-K6C16L1:
| Parameter | Specification |
| Product Line | PanelView 600 |
| Display Size | 5-inch |
| Display Type | Active Matrix TFT Color |
| Input Method | Tactical Keypad (Stainless-steel) |
| Communication Port | RS-232 (DF1) |
| Secondary Port | RS-232 Printer/Download |
| Input Power | 18–32V DC |
| Internal Memory | 240 KB Application Runtime |
| Replacement Backlight | 2711-NL3 |
Engineering Advantages
The 2711-K6C16L1 excels in demanding industrial environments by addressing specific operational challenges:
-
Tactile Precision in Harsh Conditions: The physical keypad provides definitive feedback to operators wearing heavy gloves. Unlike touchscreens that may fail in oily or dusty environments, these stainless-steel buttons ensure consistent command execution.
-
Streamlined Communications: The dual RS-232 port configuration allows simultaneous PLC communication and localized printing or data downloading. This eliminates the need to disconnect the controller during data retrieval tasks.
-
Compact Industrial Footprint: Engineers can integrate this HMI into shallow enclosures or crowded control panels where space remains at a premium. Its 1.62 kg lightweight design reduces the structural load on cabinet doors.
-
Extreme Durability: The unit features high-impact resistance and handles voltage fluctuations between 18V and 32V DC without performance degradation, protecting the system against common power surges in heavy industrial zones.
FAQs
-
Does this unit come in its original packaging?
Yes. We provide the 2711-K6C16L1 in 100% Brand New original factory condition. This ensures that the internal memory components and the 2711-NL3 backlight have zero previous runtime hours.
-
Which communication cable should I use for this model?
This model requires the 2711-NC14 communication cable for standard RS-232 (DF1) connections. Ensure you secure the cable to the port to maintain signal integrity in high-vibration areas.
-
Can the 2711-K6C16L1 replace older Series A or B units?
Yes. This model supports Series A through L. It maintains backward compatibility with legacy PanelView 600 applications, allowing for a direct hardware swap without requiring significant software conversion.
-
What should I check if the screen appears dim?
First, verify the input voltage is within the 18-32V DC range. If power is stable, the integrated 2711-NL3 backlight assembly likely requires inspection. We recommend using original Allen-Bradley replacement parts to maintain display clarity.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Preventing Spurious Trips in Emergency Stop Systems: A Technical Guide
In industrial automation, the Emergency Stop (E-Stop) pushbutton is the ultimate safety line. However, relying on a single Normally-Closed (NC) contact can sometimes lead to unexpected spurious trips. As a control systems engineer, I have seen these nuisance trips halt entire production lines, causing significant downtime. Understanding why these components fail and how to implement robust architecture is essential for any reliable DCS or PLC-based safety system.
Sequencing Induction Motor Control with PLC Logic: Best Practices
In modern industrial automation, controlling a group of induction motors requires precision and safety. Uncontrolled simultaneous startup of multiple large motors often causes significant voltage dips, potentially triggering protective trips. Therefore, implementing a sequential startup and shutdown strategy is essential. This approach minimizes inrush current and ensures the system operates within established power constraints. A robust PLC program serves as the ideal engine for orchestrating these sequences.
Mastering PLC Programming: Best Practices for Robust Industrial Automation
Writing clean PLC code requires discipline, especially regarding memory management. Avoid overusing SET and RESET instructions, as they often complicate debugging. If multiple rungs control the same bit, troubleshooting becomes a nightmare. Instead, focus on energizing a bit in only one location. If your logic requires complex conditions, use branches within a single rung. This approach keeps your code readable, maintainable, and significantly easier to audit during downtime.