ETEL DSA2S211ZA‑018A Digital Servo Amplifier
The ETEL DSA2S211ZA‑018A is a digital servo amplifier engineered for precise and efficient control of brushless AC servomotors. This amplifier delivers a continuous output of 2 A and a peak of 4 A, making it suitable for small to medium‑sized motors in applications such as labelling, small conveyor systems, and laboratory automation.
The amplifier features a high‑speed current loop and supports incremental encoders with Hall sensors for commutation. It offers flexible command interfaces, including analog voltage (0–10 V) and step/direction signals, allowing easy integration with various motion controllers and PLCs.
Key Features
Continuous output: 2 A, peak: 4 A
Supply voltage: 200–240 VAC, single‑phase
Output frequency: 0–400 Hz
Feedback: incremental encoder (TTL) and Hall sensors
Command: ±10 V analog, step/direction, PWM
Built‑in dynamic braking
DIN‑rail mountable
Technical Specifications
Input: 200–240 VAC ±10%, 50/60 Hz; output: 2 A continuous, 4 A peak (2s); PWM: 20 kHz; protection: overcurrent, overvoltage, overtemperature, short‑circuit; operating temperature: 0°C to +50°C; dimensions: 120 x 70 x 30 mm.
Applications
Used in packaging, textile, and assembly equipment. Also suitable for educational and light industrial automation.
Installation and Setup
Mount on a DIN rail. Connect power, motor, and feedback cables. Set parameters via DIP switches or using configuration software.
Reliability and Maintenance
Robust design with fan‑less cooling. Includes thermal protection. Routine inspection of connections is recommended.
Why Choose the DSA2S211ZA‑018A?
This amplifier offers reliable and cost‑effective servo control, with ETEL's quality ensuring long‑term operation.
In summary, the ETEL DSA2S211ZA‑018A delivers precise and efficient motor control for a wide range of automation tasks.
