Product Details
Overview
The 2711R-T7T is an Allen-Bradley PanelView 800 series human-machine interface (HMI) designed to provide clear visualization and reliable operator control in industrial automation applications. It combines a widescreen TFT LCD with responsive touchscreen input and multiple communication options.
Technical Specifications
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Brand & Model: Allen-Bradley 2711R-T7T
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Product Line: PanelView 800
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Product Type: Human-Machine Interface (HMI)
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Display Size: 7 inches
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Display Type: Color transmissive TFT active matrix LCD, widescreen format
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Resolution: 800 x 480 pixels
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Display Area: 153.6 x 86.6 mm (6.05 x 3.41 in)
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Touchscreen: Analog resistive, 1 million presses rated
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Backlight Lifetime: 40,000 hours
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Input Type: Touchscreen
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Integrated Ports: Ethernet, RS-232, RS-422/485, USB
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Memory: 256 MB Flash; 256 MB DDR RAM
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Input Voltage Range: 18–32 VDC
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Input Power: 24V DC
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Operating Series: A
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Heat Dissipation: 34 BTU/hour
Features
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Widescreen color display with clear graphics
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Multi-protocol communication: Ethernet, serial
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Long-life backlight for extended use
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Compact, panel-mounted design
Applications
Suitable for factory floor automation, machine monitoring, and process control applications requiring reliable operator interaction.
FAQ
Q: What type of touchscreen does the 2711R-T7T use?
A: It uses an analog resistive touchscreen, rated for 1 million presses.
Q: What communication options are available?
A: The HMI supports Ethernet, RS-232, RS-422/485, and USB connectivity.
Q: What is the expected lifetime of the backlight?
A: Approximately 40,000 hours of operation under normal conditions.
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
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Why Programmable Logic Controllers Drop into Stop Mode: An Expert Analysis
Industrial automation systems rely heavily on Programmable Logic Controllers (PLCs) to maintain uninterrupted production. When a PLC unexpectedly shifts from Run to Stop mode, whole manufacturing lines stall.
As control systems evolve across modern factory automation, understanding the root causes of these interruptions helps engineers minimize costly downtime. This technical guide breaks down why PLCs trip into Stop mode and provides practical strategies to mitigate system faults.
Understanding Root Causes of Unplanned PLC Stop Mode in Industrial Automation
Modern Programmable Logic Controllers manage execution through distinct operational states: Run, Stop, Start-Up, and Hold. During power-up, a controller initializes memory registers within Stop mode before briefly transitioning to Start-Up mode. During this phase, internal self-diagnostics evaluate system integrity across hardware and user programs. If the controller detects no critical faults, it enters Run mode to execute the control program continuously. However, any severe system anomaly forces the CPU back into Stop mode immediately to prevent erratic machine behavior across the plant floor.