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1756-L55M12 A-B Programmable controller

Brand: A-B

Model number:1756-L55M12

Colour:new                                    Warranty: 12 months

Lead Time:3-day working day   Country of origin: USA

Price: Please contact us         Product weight:0.3kg

Category: SKU: 1756-L55M12 Brand:

Description

1756-L55M12 A-B Programmable controller

Product Dimensions:

Product Description

The Allen-Bradley 1756-L55M12 is a high-performance processor module from the ControlLogix family, designed for complex industrial automation and control applications. As part of the Rockwell Automation Logix platform, this processor provides scalable, multi-disciplined control for logic, motion, process, and safety systems. The 1756-L55M12 offers robust processing power, large memory capacity, and seamless integration with a wide range of I/O modules, communication networks, and HMI systems.


Product Specifications

Parameter Description
Model Number 1756-L55M12
Processor Type ControlLogix 5550 Controller
Memory 7.5 MB total (user memory: 4 MB, I/O memory: 3 MB)
Backplane Communication 1756 backplane (supports local and distributed I/O)
Communication Ports RS-232 serial port (configable for DH-485, DF1, ASCII, etc.)
Supported Networks EtherNet/IP, ControlNet, DeviceNet, Data Highway Plus (DH+), and others
Task Configuration Supports up to 32 configurable tasks (continuous, periodic, event-based)
Programming Software Rockwell Automation Studio 5000 Logix Designer
Operating Temperature 0 to 60 °C (32 to 140 °F)
Certifications CE, C-Tick, KC, UL Listed

Product Advantages

  • High Processing Power: The 1756-L55M12 provides fast execution of complex control logic and real-time tasks.
  • Large Memory Capacity: Ample memory for large applications, extensive data logging, and advanced programming needs.
  • Multi-Disciplined Control: Capable of handling discrete, process, motion, and safety control within a single platform.
  • Flexible Networking: Compatible with multiple industrial communication protocols, ensuring integration into diverse automation environments.
  • Scalability: Supports modular expansion of I/O and communication interfaces as system requirements grow.
  • Robust Diagnostics: Advanced diagnostic tools for efficient troubleshooting and system maintenance.
  • Reliability: Designed for harsh industrial environments with proven long-term stability and durability.

Precautions

  • Power Requirements: Ensure the power supply meets the specified voltage and current requirements to avoid system instability.
  • Firmware Compatibility: Always verify that the firmware version is compatible with the Studio 5000 software and other system components.
  • Module Placement: Install the processor in the appropriate slot of the ControlLogix chassis as specified in the user manual.
  • Grounding and Shielding: Proper grounding and shielding are essential to prevent electrical noise interference.
  • Temperature and Humidity: Operate within the specified environmental conditions to prevent overheating or moisture damage.
  • ESD Protection: Use anti-static precautions when handling or installing the module to avoid electrostatic discharge damage.
  • Regular Backups: Periodically back up the project and configuration data to prevent data loss during maintenance or upgrades.

Product Applications

  • Manufacturing Automation: Used in assembly lines, packaging machinery, and material handling systems.
  • Process Control: Applied in industries such as chemical processing, oil and gas, and water treatment.
  • Motion Control Systems: Ideal for applications requiring precise coordination of motors, drives, and servo systems.
  • Batch Processing: Supports complex batch sequencing and recipe management in food, pharmaceutical, and beverage industries.
  • Infrastructure and Utilities: Deployed in power generation, water management, and HVAC systems.
  • Automotive Production: Integrated into robotic welding, painting, and quality control systems.
  • Material Handling: Used in conveyor systems, automated storage and retrieval systems (AS/RS), and sorting equipment.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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