REXROTH+DKC02.3-200-7-FW

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Product Name:

REXROTH DKC02.3-200-7-FW DCS/PLC Module

Product Description:

The REXROTH DKC02.3-200-7-FW is a highly versatile and powerful servo drive module designed for integration into Bosch Rexroth’s automation solutions. It is part of the IndraDrive series, providing precise and efficient control for motion automation in industrial environments. This module is ideal for use in Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC) for high-performance applications such as robotics, assembly systems, conveyor systems, and other motion-centric tasks.

The DKC02.3-200-7-FW is designed for real-time control, offering high-speed performance, precision, and flexibility in its operation. It incorporates advanced features such as feedback systems, closed-loop control, and integrated communication protocols, making it suitable for a wide range of applications across industries like automotive, electronics manufacturing, and packaging.

Product Parameters & Specifications:

Module Type:

• Servo Drive: Part of the IndraDrive system, used in high-precision motion control applications.
• DCS/PLC Module: Can be integrated into Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC) for precise control.

Power and Current Specifications:

• Rated Output Power: Typically, the DKC02.3-200-7-FW module can handle output power in the range of 0.75 kW to 20 kW, depending on the system configuration.
• Rated Current: Typically ranges from 1.4 A to 35 A, depending on the motor type and application.

Input Voltage:

• Rated Input Voltage: 400 V AC for standard industrial power configurations.
• Voltage Range: Typically, the module supports a voltage range from 360 V to 480 V AC, allowing for a variety of voltage conditions based on regional standards.

Control Modes:

• Position Control: For precise motion control applications like robotics or CNC machines.
• Speed Control: Regulates the speed of motors, suitable for conveyor and assembly line automation.
• Torque Control: Provides accurate torque control for applications requiring precise force generation.

Communication Interfaces:

• EtherCAT: High-speed Ethernet-based communication protocol used for real-time control of distributed systems.
• SERCOS III: A deterministic serial communication protocol for high-speed, real-time operation, typically used in industrial motion control.
• Profinet: Industrial Ethernet protocol for integration with other automation systems and networked control devices.
• CANopen: Communication interface for interfacing with decentralized automation devices.

Feedback Systems:

• Resolver Feedback: Provides precise rotor position feedback for synchronous motors.
• Encoder Feedback: Supports incremental or absolute encoders for highly accurate motor control.
• Closed-Loop Control: Feedback mechanisms for precise control of motor position, speed, and torque.

Cooling and Environmental Protection:

• Cooling Type: Typically air-cooled; some variants may support liquid cooling based on application requirements.
• Environmental Protection: IP20 protection rating for the module itself (requires additional enclosure protection in harsh environments).
• Operating Temperature: Typically operates within 0°C to 40°C (32°F to 104°F), with a storage temperature range from -40°C to 85°C (-40°F to 185°F).

Redundancy and Reliability:

• Redundant Power Supply: Supports redundant power configurations for enhanced reliability in mission-critical applications.
• Hot-Swap Capability: Allows users to replace components or modules without system shutdown, ensuring high uptime.

Dimensions and Mounting:

• Mounting Type: Designed for rack-mounted or DIN rail installation, making it suitable for integration into industrial automation cabinets or control panels.
• Compact Design: The module is designed to optimize space and reduce footprint in control systems.

Safety Features:

• Safe Torque Off (STO): A safety feature that ensures the drive is disabled in the event of an emergency, ensuring the motor does not produce torque when it shouldn’t.
• Safety Integrity Level (SIL): Meets ISO 13849 and IEC 61508 safety standards for high safety integrity.
• Overload Protection: Ensures the drive is protected against short circuits, overvoltage, and overheating conditions.

Integration & Compatibility:

• Compatible with Bosch Rexroth’s IndraControl system and other control modules for integrated motion and process control.
• Compatible with a wide range of motors: The DKC02.3 series supports various motor types, including synchronous and asynchronous motors.

Software and Programming:

• IndraWorks: Bosch Rexroth’s proprietary software platform for configuration, programming, and monitoring of the system. It offers an intuitive interface for parameterization and diagnostic functions.
• PLC/SCADA Integration: Compatible with standard PLC and SCADA systems for real-time process monitoring and control.

Key Features & Benefits:

1. High Precision and Performance:

   • The DKC02.3-200-7-FW offers highly accurate motion control, ideal for applications where precision and speed are critical.

2. Scalable and Flexible:

   • The module can handle a wide range of motor power levels and can be scaled to meet the needs of both small and large automation systems.

3. Advanced Communication Protocols:

   • With support for EtherCAT, SERCOS III, Profinet, and CANopen, it ensures fast and reliable communication within distributed control systems.

4. Redundancy and Reliability:

   • Features such as redundant power supplies and hot-swap capability provide high availability, ensuring minimal downtime in production environments.

5. Safety and Compliance:

   • Meets rigorous safety standards, such as Safe Torque Off (STO), providing peace of mind in high-risk applications.

6. Ease of Integration:

   • The drive is easily integrated into existing control systems using Bosch Rexroth’s IndraControl, PLC, and SCADA systems, simplifying setup and configuration.

Applications & Use Cases:

• Robotics: High-precision motion control for industrial robots, including those used in pick-and-place, welding, and painting applications.
• Packaging: Motion control in packaging machinery, ensuring precise movements for conveyor systems and packing robots.
• Material Handling: Used in automated warehouses and conveyor systems to control the motion of materials and goods.
• Automated Manufacturing: Ideal for use in assembly lines, ensuring the accurate positioning of components for final assembly.
• CNC Machines: Precision control for CNC machines, including cutting, milling, and engraving.

Comparison with Other Modules:

Compared to other motion control systems like Siemens Sinamics or Yaskawa Sigma series, the REXROTH DKC02.3-200-7-FW stands out for its modular flexibility, advanced communication support, and integration into Bosch Rexroth’s IndraDrive platform. Its high-performance control and precision make it an excellent choice for motion-heavy applications in industries requiring real-time feedback and safety compliance.

Conclusion & Recommendation:

The REXROTH DKC02.3-200-7-FW is an ideal choice for industries where motion control, precision, and real-time communication are paramount. Its broad compatibility, high power rating, and advanced safety features make it a strong candidate for automated manufacturing, robotics, packaging, and CNC systems.

Let me know if you’d like further details or a comparison with other drive modules!