ETEL DSC2P121-111E-001A Digital Servo Controller

The ETEL DSC2P121-111E-001A is a state‑of‑the‑art digital servo controller engineered for ultra‑precise motion control in industrial automation. As part of ETEL's renowned DSC2P series, this compact unit integrates advanced signal processing and powerful drive electronics to manage linear and rotary motors with exceptional accuracy. Its robust design and flexible connectivity make it a preferred choice for semiconductor manufacturing, metrology, and high‑speed pick‑and‑place systems.

Key Features

• High‑Performance Control Loop: The controller runs a fast current, velocity, and position loop with update rates up to 50 kHz, enabling nanometer‑level positioning.

• EtherCAT Communication: Built‑in EtherCAT interface ensures seamless integration into modern automation networks with low latency and deterministic behavior.

• Versatile Feedback Support: Accepts incremental encoders, absolute encoders (BiSS, EnDat), and Hall sensors, providing flexibility for various motor configurations.

• Compact Footprint: The space‑saving design allows mounting in tight cabinets, ideal for multi‑axis systems.

• Advanced Diagnostics: Integrated monitoring tools for temperature, current, and voltage protect the system and simplify troubleshooting.

Technical Specifications

• Supply Voltage: 24‑48 VDC

• Continuous Output Current: 5 A (peak 10 A)

• PWM Frequency: 20 kHz

• Encoder Interfaces: Incremental (RS422), Absolute (BiSS, EnDat 2.2)

• Communication Protocols: EtherCAT (CoE), CANopen (optional)

• Operating Temperature: 0‑50 °C

• Protection Class: IP20

Applications

The DSC2P121-111E-001A excels in applications requiring high dynamics and sub‑micron accuracy. Typical uses include wafer handling, laser scribing, inspection stations, and precision assembly. Its ability to drive both ironless and iron‑core linear motors makes it versatile for OEMs and system integrators.

Benefits for System Integrators

With its intuitive commissioning software and auto‑tuning algorithms, the ETEL DSC2P121-111E-001A reduces setup time significantly. The controller supports safe torque off (STO) and overvoltage protection, ensuring compliance with international safety standards. Furthermore, its field‑upgradable firmware allows future enhancements without hardware changes, protecting your investment.

Conclusion

The ETEL DSC2P121-111E-001A represents a perfect balance of performance, size, and connectivity. Whether you are upgrading an existing machine or designing a new motion system, this digital servo controller delivers the reliability and precision that ETEL is known for. Its extensive diagnostic capabilities and robust construction guarantee long‑term stability in even the most demanding industrial environments.