Allen-Bradley 1756-L55/A Logix 5555 Processor Unit
The Allen-Bradley 1756-L55/A Logix 5555 Processor Unit is a key component of the ControlLogix series, designed to deliver high-performance control in industrial automation systems. This processor unit is engineered to handle complex control tasks with efficiency and reliability.
Key Features
- Processor Model: 1756-L55/A (ControlLogix 5555 Processor Unit)
- Memory Expansion Module: 1756-M13/A
- Total Memory: 1.5 MB user memory (base unit + expansion)
- Communication Ports: RS-232 serial port
- Backplane Current Draw:
- ~ 5V DC: 1.2A
- ~ 24V DC: 0.02A
- Program Scan Time: ~0.3 ms per 1K of logic (typical)
- Programming Software: RSLogix 5000
- Chassis Compatibility: Fits in any ControlLogix chassis
Performance and Reliability
Equipped with a 1.5 MB memory capacity, the 1756-L55/A processor unit is capable of managing extensive control programs and data, making it suitable for complex industrial applications. Its RS-232 serial port facilitates seamless communication with other devices, ensuring efficient data exchange within the control system.
Design and Compatibility
The processor unit is designed to fit seamlessly into any ControlLogix chassis, offering flexibility in system configuration. It operates efficiently within a temperature range of 32 to 140°F, ensuring reliable performance in various industrial environments.
Applications
The Allen-Bradley 1756-L55/A Logix 5555 Processor Unit is ideal for a wide range of industrial applications, including:
- Complex Control Systems: Suitable for large-scale manufacturing processes requiring advanced logic and memory capabilities.
- Process Automation: Manages intricate process automation tasks in industries like oil & gas, pharmaceuticals, and food production.
- Factory Automation: Controls machinery, conveyors, and robotic systems in high-performance manufacturing environments.
- Energy Management: Enables effective control of renewable energy systems, distribution grids, and utility monitoring.
- Custom Automation: Perfect for tailored applications requiring significant memory and processing power.
In summary, the Allen-Bradley 1756-L55/A Logix 5555 Processor Unit offers robust performance and flexibility, making it a valuable asset in sophisticated industrial automation systems.
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