2711P-T6C21D8S-B Allen‑Bradley Interface Terminal

Product Detailed Description

The Allen-Bradley 2711P-T6C21D8S is a PanelView™ Plus 7 Standard operator interface terminal from Rockwell Automation, designed for industrial human-machine interface (HMI) applications. It features a compact 5.7-inch color touchscreen display with a resolution of 640 x 480 pixels, providing clear visualization and intuitive control for monitoring and operating plant-floor processes. Powered by Windows CE 6.0 operating system, it supports standard features including 18-bit color graphics, remote monitoring via VNC connectivity, and email/texting notifications. The terminal includes a single Ethernet port for seamless network integration, two USB ports for peripheral connectivity, and an SD card slot for quick backup and restoration of applications. It is constructed for rugged industrial environments, with options for Allen-Bradley branding or a brandless version (2711P-T6C21D8S-B) that allows custom labeling. This HMI is ideal for small to medium-sized control systems, enabling efficient data integration and operator interaction in automation setups.

Product Parameters (Specifications)

Product Advantages

• Compact and Cost-Effective Design: With a small 5.7-inch footprint, it suits space-constrained applications while delivering high-resolution visuals at a lower cost than larger HMIs, making it economical for entry-level industrial setups.
• Seamless Connectivity: Built-in Ethernet and USB ports enable easy integration with PLCs, controllers, and networks via EtherNet/IP, reducing wiring complexity and supporting remote access through VNC for improved maintenance efficiency.
• Rugged Reliability: Engineered for harsh environments with wide temperature tolerance, vibration/shock resistance, and hazardous location certifications (e.g., ATEX Zone 2), ensuring long-term durability and minimal downtime.
• Flexible Customization: Brandless option (-B suffix) allows OEMs to apply custom logos; SD card support facilitates rapid application deployment, backups, and updates without specialized tools.
• Enhanced User Experience: Windows CE OS provides familiar interface with notifications and PDF viewer capabilities (in extended versions), boosting operator productivity and reducing training time.
• Scalability: Compatible with FactoryTalk View software for scalable HMI development, supporting growth from simple monitoring to advanced control systems.

Precautions (Attention Matters)

• Power Supply Compliance: Use only SELV/PELV-rated 18-30V DC supplies to avoid electrical hazards; do not exceed 30V DC to prevent damage to internal components.
• Environmental Limits: Operate within 0…55 °C and 5…95% humidity to maintain performance; avoid direct sunlight or corrosive atmospheres without conformal coating.
• Installation and Mounting: Securely panel-mount using provided levers or VESA kit; ensure proper grounding to comply with EMC directives and prevent electrostatic discharge (ESD) damage to the touchscreen.
• Maintenance and Cleaning: Use only isopropyl alcohol wipes on the screen; avoid abrasive materials. Replace backlight after 50,000 hours or if dimming occurs. Do not use protective overlays in hygienic applications without verifying compatibility.
• Software and Updates: Only install Rockwell-approved firmware and applications; unauthorized software may void certifications. Backup data via SD card before updates.
• Hazardous Locations: For Div. 2/Zone 2 use, follow installation instructions (publication 2711P-IN007) and ensure no unauthorized modifications.
• ESD Protection: Handle with anti-static precautions; the device is sensitive to static discharge.

Product Applications

The 2711P-T6C21D8S is versatile for industrial automation, particularly in compact control panels where space and cost are priorities. Common applications include:

• Manufacturing and Assembly Lines: Real-time monitoring of PLC-controlled processes, such as conveyor systems or robotic arms, with touchscreen controls for operator adjustments.
• Water/Wastewater Treatment: Interface for pump/valve control and alarm notifications, leveraging Ethernet for SCADA integration in remote sites.
• Food and Beverage Processing: Hygienic panel-mount setups for recipe management and batch tracking, compatible with stainless steel enclosures for washdown environments.
• Material Handling and Logistics: Oversight of sortation systems, AGVs, or warehouse automation, using VNC for remote diagnostics.
• Energy and Utilities: Substation monitoring or HVAC control, benefiting from rugged design in variable temperature conditions.
• OEM Machine Building: Custom-branded HMIs for integrated equipment, supporting Modbus and CIP protocols for multi-vendor compatibility.

For full technical details, refer to Rockwell Automation publication 2711P-TD008-EN-P.