ALLEN BRADLEY 1771-ES SER B SERVO EXPANDER MODULE PLC

The Allen-Bradley 1771-ES Series B is a Servo Expander Module designed to enhance servo motion control in PLC-5 automation systems. This module allows for expanded servo axis control, improving motion coordination, precision, and efficiency in industrial automation applications. It integrates with Allen-Bradley PLC-5 controllers and 1771 I/O chassis, providing a scalable and flexible solution for motion control requirements.

Technical Specifications

  • Manufacturer: Allen-Bradley (Rockwell Automation)
  • Model: 1771-ES Series B
  • Module Type: Servo Expander Module
  • Compatible Controllers: Allen-Bradley PLC-5 Processors
  • Backplane Voltage: 5V DC supplied through the 1771 chassis
  • Communication Interface: 1771 Backplane Bus
  • Motion Control Support: Expands servo control capabilities for PLC-based systems
  • Mounting Type: Rack-mounted in a 1771 I/O chassis
  • Operating Temperature Range: 0°C to 60°C (32°F to 140°F)
  • Certifications: UL, CE, CSA approved for industrial automation use

Key Features

  • Expands servo motion control capabilities in PLC-5 systems
  • Seamless integration with Allen-Bradley 1771 I/O chassis
  • Provides high-speed communication for precise motion execution
  • Supports multiple axes of motion for coordinated control
  • Designed for demanding industrial automation applications

Compatible Allen-Bradley Components

  • Allen-Bradley PLC-5 Processors (1785 Series)
  • Allen-Bradley 1771 Series I/O Chassis and Power Supplies
  • Allen-Bradley Motion Control Modules and Servo Drives
  • Allen-Bradley PanelView HMIs for real-time control monitoring

Industry Applications

  • Manufacturing automation and robotics
  • Precision CNC machining and motion control systems
  • Material handling and conveyor automation
  • High-speed packaging and assembly lines
  • Automotive and aerospace motion control applications

Installation & Operational Notes

  • Ensure proper slot assignment within the 1771 I/O chassis for optimized operation
  • Verify compatibility with the PLC-5 processor before installation
  • Secure module connections to avoid communication issues
  • Regularly inspect and maintain the system for optimal performance
  • Follow Allen-Bradley’s recommended installation guidelines

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