Title: Allen-Bradley PanelView 550 2711-T5A3L1X Touchscreen HMI Terminal – 5.5-inch Monochrome Display, DH-485 Communication

Product Overview:
The Allen-Bradley PanelView 550 2711-T5A3L1X is a robust and reliable Human Machine Interface (HMI) terminal designed for industrial automation applications. This 5.5-inch monochrome display unit with a resistive touchscreen provides operators with intuitive control and real-time visualization of machine processes. Engineered for demanding environments, the 2711-T5A3L1X features DH-485 communication for seamless integration with Allen-Bradley PLC-5, SLC 500, and MicroLogix controllers, making it an essential component for enhancing operational efficiency and reducing downtime in manufacturing, process control, and various industrial settings. Its AC power input ensures versatile compatibility with standard industrial power supplies, while its durable construction guarantees long-term performance in harsh conditions.

Key Features & Benefits:

 5.5-inch Monochrome Display: Provides clear, high-contrast visualization of critical process data, alarms, and graphical elements, even in varying light conditions.
 Resistive Touchscreen Interface: Enables precise and intuitive operator interaction, allowing for quick data entry, navigation, and control without the need for external input devices.
 DH-485 Communication Port: Ensures reliable and high-speed data exchange with a wide range of Allen-Bradley Programmable Logic Controllers (PLCs), including SLC 500 and PLC-5 series, simplifying system integration.
 AC Power Input (85-264V AC): Offers flexible power options, allowing for easy installation and compatibility with global industrial power standards.
 Durable Industrial Design: Built to withstand harsh industrial environments with a NEMA 4X/IP65 rated front panel, providing protection against dust, water, and corrosion.
 Cold Cathode Fluorescent Lamp (CCFL) Backlight: Delivers consistent and long-lasting display illumination, ensuring optimal visibility throughout the terminal's operational life.
 Enhanced Operator Efficiency: Facilitates quick access to machine status, production data, and diagnostic information, empowering operators to make informed decisions and respond rapidly to process changes.
 Simplified Troubleshooting: Graphical displays and alarm management capabilities aid in faster identification and resolution of operational issues, minimizing production downtime.
 Programmed with PanelBuilder32: Utilizes the widely adopted PanelBuilder32 software for easy configuration, application development, and maintenance, reducing engineering time.
 Compact Footprint: Optimizes control panel space, making it suitable for installations where panel real estate is at a premium.

Applications:

The Allen-Bradley PanelView 550 2711-T5A3L1X is ideal for a broad range of industrial applications requiring reliable HMI functionality, including:
 Manufacturing and Assembly Lines: For machine control, production monitoring, and operator interface.
 Process Control Systems: In industries such as water treatment, chemical processing, and food & beverage for monitoring and controlling batch processes.
 Material Handling: For conveyor systems, automated storage and retrieval systems (AS/RS), and packaging machinery.
 Building Automation: For HVAC control, energy management, and security system interfaces.
 Automated Test Equipment: Providing an operator interface for test sequences and data display.
 Any industrial environment where an operator needs to interact with a PLC-controlled system.

Technical Specifications:

 Part Number: 2711-T5A3L1X
 Alternate Part Number: 2711T5A3L1X
 Series: PanelView 550
 Display Type: Monochrome Liquid Crystal Display (LCD)
 Display Size: 5.5 inches (diagonal)
 Resolution: 256 x 128 pixels
 Input Method: Resistive Touchscreen
 Communication Port: DH-485 (RS-232/RS-422/RS-485 compatible)
 Power Input: 85-264V AC, 47-63 Hz
 Power Consumption: 50 VA (maximum)
 Backlight Type: Cold Cathode Fluorescent Lamp (CCFL)
 Application Memory: 170 KB non-volatile memory
 Runtime Memory (RAM): 240 KB
 Software Compatibility: PanelBuilder32
 Enclosure Rating: NEMA 4X / IP65 (front panel only)
 Operating Temperature: 0°C to 55°C (32°F to 131°F)
 Storage Temperature: -20°C to 70°C (-4°F to 158°F)
 Humidity: 5% to 95% non-condensing
 Shock Resistance: 15g (3 half-sine pulses in each direction)
 Vibration Resistance: 2g (10-500 Hz)
 Approximate Dimensions (H x W x D): 190 mm x 220 mm x 95 mm (7.48 in x 8.66 in x 3.74 in)
 Weight: 1.5 kg (3.3 lbs)