Description
The Allen-Bradley 2711-K6C5/A is a 5-inch color graphic operator terminal from the PanelView Standard 600 series, engineered by Rockwell Automation for intuitive human-machine interaction in industrial automation systems. Designed as a direct interface to SLC 500, PLC-5, and MicroLogix controllers, this HMI delivers vibrant process visualization and responsive keypad navigation in a rugged, compact form factor.Equipped with a high-resolution TFT color display and a sealed membrane keypad, the 2711-K6C5/A enables operators to monitor real-time data, respond to alarms, and adjust parameters directly at the machine—enhancing productivity while reducing reliance on central control rooms. Its robust construction meets NEMA Type 12/13 and IP65 standards, ensuring reliable performance in dusty, wet, or oily factory environments.
Application Scenarios
At a Midwest injection molding facility, operators struggled with outdated monochrome HMIs that couldn’t distinguish between mold temperature zones or material feed statuses. The plant upgraded to Allen-Bradley 2711-K6C5/A terminals connected via DH-485 to SLC 5/05 controllers. The new color displays used red/yellow/green coding to show barrel heat profiles, cycle phase animations, and reject counts—cutting misinterpretation errors by 80%. During a critical weekend run, an operator spotted a slow coolant leak through subtle color shifts in the hydraulic pressure trend screen, preventing a $90K mold seizure. The 2711-K6C5/A’s clarity under fluorescent lighting and resistance to plasticizer exposure made it the new standard across all 22 presses.
Parameter
| Main Parameters | Value/Description |
|---|---|
| Product Model | 2711-K6C5/A |
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Category | Color Graphic Operator Terminal (PanelView Standard 600) |
| Display Type | 5-inch TFT color LCD with CCFL backlight |
| Resolution | 320 × 234 pixels |
| Active Display Area | 115 × 86 mm (4.54 × 3.4 in) |
| Input Method | 12-key sealed membrane keypad with navigation arrows |
| Communication Ports | RS-232 (DF1), DH-485 (via internal adapter) |
| Supported Protocols | DF1 Full-Duplex, DH-485 |
| Application Memory | 240 KB |
| Backlight Life | 50,000 hours (field-replaceable, part #2711-NL3) |
| Power Supply | 85–264 V AC, 47–63 Hz |
| Enclosure Rating | NEMA Type 12/13, IEC IP65 (front panel) |
Technical Principles and Innovative Values
- Innovation Point 1: The 2711-K6C5/A employs a wide-gamut TFT panel with anti-glare coating, maintaining >80% contrast even under 10,000 lux industrial lighting—critical for color-coded alarm states.
- Innovation Point 2: Integrated DH-485 transceiver eliminates external converters when connecting to SLC/PLC-5 networks, reducing wiring complexity and single-point failures.
- Innovation Point 3: Backlight designed for field replacement without disassembling the entire unit—maintenance teams swap the lamp in <10 minutes using standard tools, minimizing downtime.
- Innovation Point 4: PanelBuilder 32 software enables object-based screen design with dynamic color linking to PLC tags, allowing real-time status changes (e.g., motor ON = green, FAULT = flashing red).
