Title: Allen-Bradley 1756-L55 ControlLogix 5555 Processor - High Performance PLC CPU Module

Product Overview:
The Allen-Bradley 1756-L55 is a robust and high-performance ControlLogix 5555 Processor, serving as the central processing unit (CPU) for the ControlLogix automation platform. Designed for complex and demanding industrial applications, this processor module provides the intelligence and processing power necessary to manage integrated control systems, encompassing discrete, motion, process, and drive control within a single, scalable architecture. Its advanced capabilities enable multi-tasking, allowing multiple programs to run concurrently, significantly enhancing system efficiency and productivity. The 1756-L55 is a cornerstone for modern industrial automation, offering unparalleled flexibility and reliability for critical control operations across various industries. It integrates seamlessly with other ControlLogix modules, providing a comprehensive and powerful solution for sophisticated control requirements.

Key Features & Benefits:

 High-Performance ControlLogix 5555 Processor for demanding industrial automation tasks.
 Integrated Control Capabilities: Seamlessly manages discrete, motion, process, and drive control within a single platform, simplifying system design and maintenance.
 Multi-Tasking Environment: Supports concurrent execution of multiple programs, optimizing system throughput and responsiveness.
 Scalable Architecture: Easily expandable to accommodate growing application needs by adding I/O, communication, and specialty modules.
 Large User Memory: Equipped with 8 MB of user memory, providing ample space for complex application programs and data storage.
 Robust Communication Support: Leverages the ControlLogix backplane for high-speed communication with various communication modules (e.g., EtherNet/IP, ControlNet, DeviceNet, DH+), ensuring flexible network integration.
 Advanced Diagnostic Features: Built-in diagnostics and status indicators facilitate quick troubleshooting and minimize downtime.
 Programming Flexibility: Programmed using Rockwell Software RSLogix 5000 or Studio 5000 Logix Designer software, offering a powerful and intuitive development environment.
 Industrial-Grade Durability: Engineered for reliable operation in harsh industrial environments, ensuring long-term performance and stability.
 Enhanced System Reliability: Contributes to overall system stability and uptime through its robust design and advanced processing capabilities.

Applications:

The Allen-Bradley 1756-L55 ControlLogix processor is ideally suited for a wide range of high-performance industrial automation applications, including:
 Large-scale manufacturing and assembly lines
 Complex process control in chemical, oil & gas, and pharmaceutical industries
 High-speed packaging and material handling systems
 Automotive manufacturing and robotics control
 Power generation and distribution systems
 Water and wastewater treatment facilities
 Food and beverage processing plants
 Mining and metals processing
 Any application requiring integrated, high-performance, and scalable control.

Technical Specifications:

 Part Number: 1756-L55
 Alternate Part Number: 1756L55
 Series: ControlLogix 5000
 Processor Type: ControlLogix 5555 Processor
 User Memory: 8 MB
 I/O Capacity: Supports a large number of I/O points depending on chassis and modules
 Communication: Relies on communication modules installed in the ControlLogix chassis
 Backplane Current @ 5.1V DC: 1.2 A
 Backplane Current @ 24V DC: 5 mA
 Power Consumption: 6.15 W
 Operating Temperature: 0 to 60°C (32 to 140°F)
 Storage Temperature: -40 to 85°C (-40 to 185°F)
 Relative Humidity: 5 to 95% non-condensing
 Vibration: 10 to 500 Hz, 2 g
 Shock: 30 g (operating), 50 g (non-operating)
 Mounting: ControlLogix chassis slot
 Software Compatibility: RSLogix 5000, Studio 5000 Logix Designer
 Weight: Approximately 0.7 kg (1.5 lbs)