Title: Allen Bradley PanelView 550 2711-T5A5L1 HMI Terminal - 5.5-inch Monochrome Touchscreen Operator Interface

Product Overview:
The Allen Bradley PanelView 550 2711-T5A5L1 is a robust and reliable Human Machine Interface (HMI) terminal designed for industrial automation applications. This specific model features a 5.5-inch monochrome (amber) touchscreen display, providing clear visual feedback and intuitive operator interaction for controlling and monitoring various industrial processes. Powered by 24V DC, the 2711-T5A5L1 communicates via an RS-232 port utilizing the DH-485 protocol, making it a versatile solution for integrating with Allen Bradley PLCs and other compatible control systems. As a foundational component in many legacy and active control systems, the PanelView 550 series is known for its durability, ease of use, and essential role in enhancing operational efficiency and data visualization on the factory floor. It is an ideal choice for applications requiring a compact, dedicated operator interface in challenging industrial environments.

Key Features & Benefits:

5.5-inch Monochrome (Amber) Display: Provides excellent visibility and contrast in various lighting conditions, ensuring critical information is always clear to the operator.
Integrated Touchscreen Interface: Enables intuitive and direct operator input, simplifying navigation, data entry, and control commands without the need for external input devices.
RS-232 Communication Port (DH-485 Protocol): Ensures reliable and established connectivity with Allen Bradley programmable logic controllers (PLCs) and other compatible devices, facilitating seamless data exchange.
DC Powered (24V DC): Compatible with standard industrial power supplies, offering flexibility and ease of integration into existing control panels and systems.
Configurable with PanelBuilder32 Software: Utilizes a widely recognized and powerful software platform for easy application development, screen design, and system configuration, reducing programming time.
Durable Industrial-Grade Construction: Built to withstand harsh industrial environments, including temperature fluctuations, vibrations, and dust, ensuring long-term operational reliability.
Comprehensive Operator Functionality: Supports a wide range of HMI functions including data display, alarm management, recipe handling, trend charting, and historical data logging, empowering operators with complete control.
Compact Design: Its small footprint makes it suitable for installations where panel space is limited, without compromising on display size or functionality.
Enhanced System Diagnostics: Provides real-time status and diagnostic information, aiding in quicker troubleshooting and minimizing downtime.

Applications:

The Allen Bradley PanelView 550 2711-T5A5L1 is widely used across various industrial sectors for operator control and monitoring. Typical applications include:
Manufacturing and Assembly Lines: For machine control, process monitoring, and production data visualization.
Process Control Systems: In chemical, food and beverage, water treatment, and pharmaceutical industries for managing batch processes and continuous operations.
Packaging Machinery: Providing operators with control over speed, product counts, and error handling.
Material Handling Systems: For conveyor control, sorting systems, and automated storage and retrieval systems.
Building Automation and HVAC Systems: Monitoring and controlling environmental parameters and equipment.
Energy Management Systems: Displaying energy consumption data and system status.
Any industrial environment requiring a reliable, dedicated operator interface for data entry, alarm acknowledgment, and system oversight.

Technical Specifications:

Part Number: 2711-T5A5L1
Part Number (No Special Characters): 2711T5A5L1
Series: PanelView 550
Display Type: Monochrome (Amber) LCD, Touchscreen
Display Size: 5.5 inches
Resolution: 256 x 128 pixels
Backlight Type: Cold Cathode Fluorescent Lamp (CCFL)
Input Method: Analog Resistive Touchscreen
Communication Port: RS-232 (DH-485 Protocol)
Power Supply: 24V DC nominal (18-32V DC operating range)
Memory: 170 KB Non-Volatile Memory, 240 KB Application Runtime Memory
Software Compatibility: PanelBuilder32
Operating Temperature: 0 to 50°C (32 to 122°F)
Storage Temperature: -25 to 70°C (-13 to 158°F)
Enclosure Rating: NEMA 4X / IP65 (front panel)
Weight: 1.3 kg (2.87 lbs)
Dimensions (H x W x D): Approximately 190 mm x 140 mm x 80 mm (7.48 in x 5.51 in x 3.15 in)
Mounting: Panel Mount
Certifications: UL, c-UL, CE (typical for PanelView series)