ETEL EA-P2M-300-4/7.5A-0000-01 AccurET Modular Position Controller

The ETEL EA-P2M-300-4/7.5A-0000-01 is a member of the AccurET Modular 300 series, a high-performance position controller platform designed for demanding multi-axis motion control applications. This configuration delivers a continuous current of 4 Arms and a peak current of 7.5 Arms per axis, providing an ideal balance of power and efficiency for a wide range of motors and actuators. The modular architecture allows system integrators to configure the controller with exactly the right number of axes, I/O, and communication interfaces for their specific application.

At the heart of the AccurET Modular 300 is a powerful real-time processing engine that executes complex trajectory generation, closed-loop control algorithms, and network communication with minimal latency. The controller supports up to 8 axes of synchronized motion, with advanced features such as electronic gearing, cam profiling, and cross-axis compensation. Its open architecture ensures compatibility with ETEL's linear and rotary motors, as well as third-party servo drives, providing a flexible and future-proof solution for machine builders.

Key Features

• Scalable Architecture: Expandable with plug-in modules for additional axes, power stages, and fieldbus interfaces.

• Optimized Current Output: 4 Arms continuous and 7.5 Arms peak per axis, suitable for medium-power motors.

• Advanced Communication: Integrated EtherCAT with distributed clock synchronization for cycle times as low as 125 µs.

• Integrated Safety: Safe Torque Off (STO), Safe Stop 1 (SS1), and Safe Limited Speed (SLS) functions.

• Flexible Feedback: Supports BiSS, EnDat, Hiperface, incremental encoders, and resolvers.

• Diagnostic Capabilities: Real-time data logging, oscilloscope functions, and predictive maintenance tools.

Technical Specifications

The EA-P2M-300-4/7.5A-0000-01 operates from a 300-565 VDC bus and provides a switching frequency of up to 16 kHz. The controller includes a built-in power supply module for logic and auxiliary functions, reducing the need for additional external components. Each axis module includes 8 digital inputs, 4 digital outputs, and 2 analog inputs, providing flexible connectivity for sensors and actuators. The housing is designed for 19-inch rack mounting or standalone installation in industrial control cabinets.

Memory capacity accommodates up to 1000 motion sequences for standalone operation, with the ability to store multiple application profiles for quick changeovers. The controller's firmware is field-upgradable via Ethernet, ensuring access to the latest features and enhancements.

Applications

• Semiconductor Fabrication: Multi-axis wafer handling, inspection, and lithography systems.

• Robotics: Coordinated joint control for industrial robots and collaborative arms.

• Machine Tools: High-performance CNC milling, turning, and grinding centers.

• Automated Assembly: Flexible production cells with multiple synchronized axes.

Integration and Configuration

Configuring the AccurET Modular 300 is streamlined through ETEL's comprehensive software suite. The intuitive graphical interface guides users through motor parameter identification, auto-tuning of current, velocity, and position loops, and real-time oscilloscope monitoring for performance validation. The controller supports standard PLCopen motion function blocks, making it accessible to a wide range of automation engineers.

Fieldbus connectivity is seamlessly integrated, with automatic mapping of process data to controller I/O. The EtherCAT interface supports distributed clocks for precise synchronization across multiple axes, eliminating the need for external encoder splitters or hardware triggers in many applications.

Benefits

• Reduced Development Time: Pre-engineered motion functions and auto-tuning significantly accelerate machine commissioning.

• Investment Protection: Modular design allows easy expansion as system requirements grow.

• High Reliability: Rugged construction and comprehensive diagnostics ensure continuous operation.

• Global Support: Backed by ETEL's worldwide network of application engineers.

Conclusion

The ETEL EA-P2M-300-4/7.5A-0000-01 AccurET Modular position controller delivers the performance, flexibility, and reliability needed for complex multi-axis motion control applications. Its scalable architecture, advanced communication, and integrated safety features make it an ideal choice for OEMs and system integrators building next-generation production equipment.