ETEL DSB2P131‑111E‑000H Digital Servo Amplifier

The ETEL DSB2P131‑111E‑000H is a digital servo amplifier from the DSB2 series, designed to provide efficient and precise control for small to medium‑sized AC servomotors. This amplifier is particularly suited for compact automation systems, such as labelling machines, small conveyor belts, and pick‑and‑place units, where space and cost are critical factors.

It features a fast current loop and supports incremental encoders for feedback. The amplifier includes a built‑in regenerative resistor and offers analog and pulse‑train command interfaces, making it easy to interface with legacy PLCs or motion controllers.

Key Features

• Rated output: 0.75 kW continuous

• Supply voltage: 200–240 VAC, single‑phase

• Output current: 3 A continuous, 6 A peak

• Support for incremental encoders (TTL, line‑driver)

• Analog speed/torque command and step/direction inputs

• Integrated dynamic braking

• Compact footprint: 120 x 80 x 40 mm

Technical Specifications

Input: 200–240 VAC ±10%, 50/60 Hz; output frequency: 0–500 Hz; protection: overcurrent, overvoltage, overload, short‑circuit; operating temperature: 0°C to +50°C; cooling: natural convection.

Applications

Commonly used in small packaging machines, textile equipment, and laboratory automation. Also suitable for retrofitting older DC drives with modern servo technology.

Installation and Setup

Mount on a DIN rail or panel. Connect motor, power, and feedback cables. Configure basic parameters via the front‑panel DIP switches or through a PC‑based software tool. Auto‑tuning simplifies the commissioning process.

Reliability and Maintenance

Solid‑state design with integrated protection ensures long‑term reliability. No routine maintenance is required besides occasional cleaning of ventilation slots.

Why Choose the DSB2P131‑111E‑000H?

This amplifier offers an affordable and reliable entry point into digital servo control, with easy integration and dependable performance for a wide range of light‑duty applications.

In summary, the ETEL DSB2P131‑111E‑000H provides efficient and precise servo amplification, ideal for space‑constrained automation tasks.