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At a Midwest injection molding facility, operators struggled with outdated monochrome HMIs that couldn’t distinguish between mold temperature zones or material feed statuses.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

表格

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).

 

 

Application Cases and Industry Value

Case 1: Pharmaceutical Packaging Line (New Jersey)
A sterile-fill line used 2711-K6C5/A terminals to monitor vial capping torque, vision inspection results, and HEPA filter differential pressure. Color animation showed airflow direction during isolator purging sequences, ensuring compliance with FDA 21 CFR Part 11. Over 18 months, batch documentation errors dropped by 95% due to clear visual feedback, and the IP65-rated front panel withstood daily CIP (clean-in-place) cycles with 70°C sanitizing agents.