2711-K6C9 PanelView Standard 600 Grayscale Display​

Description

Overview: Allen-Bradley 2711-K6C9 PanelView Standard 600 Grayscale Display​​

The Allen-Bradley 2711-K6C9 is a member of the PanelView Standard family of industrial operator terminals. This specific model is a ​​6-inch monochrome (grayscale) display​​ integrated with a touchscreen interface and a keypad. It serves as a central Human-Machine Interface (HMI) for monitoring and controlling automated machinery and processes. Designed for reliability in harsh industrial environments, it provides a robust and user-friendly gateway for operators to interact with Rockwell Automation’s programmable logic controllers (PLCs).

The K6C9 suffix indicates a key configuration: a 6-inch screen, grayscale display, and a ​​Data Highway Plus (DH+)​​ communication interface.

​​Key Features & Benefits​​

​​Durable Industrial Design:​​

• Built to operate reliably in demanding environments with a NEMA 4X (IP65) rating when properly installed. This makes it resistant to dust, moisture, oils, and washdowns, which are common in manufacturing and processing plants.

​​Integrated Interface Options:​​

• Combines a ​​resistive analog touchscreen​​ with a ​​25-key tactile keypad​​ (including function keys and a numeric keypad). This dual-interface design offers flexibility, allowing operators to use either method for input, which is crucial when wearing gloves or in high-vibration environments.

​​Data Highway Plus (DH+) Connectivity:​​

• The defining feature of this model is its integrated ​​DH+ network interface​​. This is a proprietary Allen-Bradley legacy network protocol that was widely used to connect PLC-5, SLC 500, and other older controllers to HMIs and programming workstations.

​​Simple Project Development:​​

• Programs are created using Rockwell’s ​​PanelBuilder32​​ software, which offers a straightforward, tag-based approach to creating screens, alarms, and data entry points. This simplifies the development and maintenance of operator interfaces.

​​Clear Monochrome Display:​​

• The 6-inch FSTN grayscale LCD provides a clear and readable display for process graphics, data, and alarm messages, while consuming less power and being more cost-effective than color models.
  

  2711-K6C9

​​Technical Specifications​​

​​Typical Applications​​

The 2711-K6C9 was designed for factory floor applications where a simple, durable interface was needed to interact with legacy Allen-Bradley control systems. Common uses include:

• ​​Discrete Manufacturing:​​ Machine control and status monitoring on production lines (e.g., automotive, packaging).
• ​​Process Industries:​​ Basic operator control for batching, mixing, and monitoring process variables.
• ​​Material Handling:​​ Controlling and troubleshooting conveyor systems, AS/RS, and palletizers.
• ​​Legacy System Modernization:​​ Serving as a direct replacement for older HMIs in existing DH+ networks without requiring a complete control system overhaul.

​​Legacy Status & Important Considerations​​

• ​​End-of-Life Product:​​ The PanelView Standard series, including the 2711-K6C9, has been declared ​​obsolete​​ by Rockwell Automation and is no longer in active production. It is a legacy product.
• ​​Legacy Network Dependency:​​ Its value is entirely tied to the presence of a ​​Data Highway Plus (DH+)​​ network. It cannot natively communicate with modern controllers (like CompactLogix or ControlLogix) that use EtherNet/IP without a protocol converter or gateway.
• ​​Replacement Considerations:​​

• For existing DH+ systems, this unit is a critical component for maintenance and like-for-like replacement.
• For modernization projects, Rockwell Automation recommends migrating to current-generation ​​PanelView Plus 7​​ or ​​PanelView 5000​​ terminals that support EtherNet/IP and offer enhanced features like better graphics, connectivity, and security.
  • ​​Support:​​ Primary technical support and replacement parts for this product are limited. Finding new old stock (NOS) or refurbished units is the most common method of procurement.

​​Why This Product Was Significant​​

The Allen-Bradley 2711-K6C9 was a workhorse HMI of its era, providing a reliable and cost-effective interface for the vast installed base of DH+ based control systems. Its durability and straightforward functionality made it a staple in thousands of industrial facilities worldwide.

​​Disclaimer:​​ This product is obsolete. This description is based on historical technical data. For any installation, programming, or troubleshooting, always consult the official ​​PanelView Standard User Manual​​ from Rockwell Automation. For new projects, selecting a current-generation HMI is strongly advised.

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