ETEL DSCDM342‑111‑000 Servo Amplifier

The ETEL DSCDM342‑111‑000 is a multi‑axis digital servo amplifier that provides integrated motion control for up to three independent axes within a single compact module. This high‑density solution is part of the DSCDM series, designed to reduce panel space and simplify wiring in complex multi‑axis machines. Each axis features independent current, velocity, and position loops, allowing precise coordination for applications such as delta robots, multi‑axis pick‑and‑place systems, and synchronized conveyor lines.

Key Highlights

• Three‑Axis Integration: Controls three motors with individual tuning parameters for each axis.

• EtherCAT Communication: Provides deterministic, low‑latency data exchange for synchronized operation.

• Flexible Feedback per Axis: Each axis supports incremental, absolute, or Sin/Cos encoders, as well as resolvers.

• Compact Form Factor: Saves valuable cabinet space compared to three separate single‑axis drives.

• Built‑in Safety: STO function per axis, compliant with SIL 2 / PL d.

Technical Specifications

• Supply Voltage: 24‑48 VDC (per axis)

• Continuous Current per Axis: 3 A / peak 6 A

• PWM Frequency: 25 kHz

• Feedback per Axis: Incremental (RS422), Absolute (BiSS, EnDat), Sin/Cos

• Communication: EtherCAT (CoE), CANopen

• Digital I/O: 8 inputs, 6 outputs (shared)

• Dimensions: 200 × 120 × 50 mm

• Protection: Overcurrent, overvoltage, overtemperature

Applications

This amplifier is ideal for small robotic arms, automatic test handlers, CNC engraving machines, and any application requiring three coordinated axes in a limited footprint. Its high‑density design is especially beneficial for mobile or benchtop equipment.

Setup and Diagnostics

ETEL's Motion Manager software allows independent tuning and monitoring for each axis. The amplifier provides detailed fault logs and real‑time oscilloscope functions for troubleshooting. Firmware upgrades can be performed via EtherCAT, ensuring that all axes benefit from the latest improvements.

Conclusion

The ETEL DSCDM342‑111‑000 servo amplifier delivers exceptional multi‑axis performance in a compact, cost‑effective package. It is a smart choice for machine builders who need to maximize functionality while minimizing hardware complexity.