I. Overview

II. Parameters

• Model: KUC755AE117
• Function: Pilot drive controller
• Input voltage: 24V DC (220V AC or 24V DC mentioned in some documents)
• Output voltage: 0~10V DC
• Rated current: 5A (75A or 20A mentioned in some documents)
• Operating temperature range: -25°C to +70°C (-40°C to +85°C mentioned in some documents)
• Operating humidity: 5% to 95% relative humidity (non-condensing)
• Dimensions: 75mm x 55mm x 117mm (10cm x 5cm x 2cm or 115 x 70 x 40 mm mentioned in some documents)
• Weight: 0.5 kg (100g or 75g mentioned in some documents)
• Communication interfaces: Supports PROFIBUS, MODBUS, and Ethernet
• Protection class: IP20 or IP65 (IP67 mentioned in some documents)

III. Product Features

• High performance: Adopts advanced control algorithms to provide high-precision motor control, suitable for complex industrial environments.
• Modular design: Supports flexible expansion and is easy to integrate into existing systems.
• Support for multiple communication protocols: Compatible with various communication protocols such as PROFIBUS, MODBUS, and Ethernet, facilitating integration with the main system.
• High reliability: Uses industrial-grade materials and design to ensure stable operation in harsh environments.
• Easy installation and maintenance: Compact structure, convenient installation, and simple maintenance.
• Multiple protection functions: Equipped with overcurrent, overvoltage, undervoltage, short-circuit, and other protection functions to ensure safe operation of the system.
• User-friendly interface: Provides intuitive configuration tools for easy setup and use by users.

IV. Structure and Composition

• Control unit: Responsible for processing control signals and executing control logic.
• Input/output interfaces: Provide digital and analog input/output interfaces for connecting external devices.
• Communication interfaces: Support multiple communication protocols such as PROFIBUS, MODBUS, and Ethernet.
• Power module: Provides stable power supply to ensure the normal operation of the module.
• Heat dissipation system: Adopts air cooling or natural cooling to ensure stable operation of the module under high load.

V. Application Fields

• Industrial automation: Used to control motors, conveyors, robots, and other equipment.
• Wind power: Applied in the excitation and control of wind turbine generators.
• Mining: Used for the drive and control of mining equipment.
• Metallurgy: Employed for precise control of metallurgical equipment.
• Water treatment: Used for automatic control of water treatment equipment.
• Power systems: Applied in the excitation and control of generator sets.
• Process industry: Used for automatic control in chemical, pharmaceutical, and other industries.
• Building automation: Employed for controlling HVAC systems.
• Mechanical processing: Used to control CNC machine tools, robots, and other equipment.

VI. Installation and Maintenance

• Installation methods: Supports rail mounting, wall-mounted installation, or rack mounting.
• Installation steps:
  • Preparation: Ensure the installation environment meets technical specifications such as temperature, humidity, and power supply.
  • Install the module: Fix the module on the rail or rack to ensure a secure installation.
  • Connect cables: Connect power, input/output signals, and communication interfaces according to the wiring diagram.
  • Configure parameters: Set the module’s parameters such as control mode and communication protocol through software or configuration tools.
  • Test operation: Start the system and test the operation status and functions of the module.
• Maintenance recommendations:
  • Regularly check the connections and operation status of the module.
  • Clean the surface of the module to prevent dust accumulation.
  • Check the tightness of power and communication interface connections.
  • Regularly update software and firmware to ensure the latest functions and security of the module.
  • Record the operating data of the module to facilitate troubleshooting and performance optimization.