Product Description

The Beckhoff ES3154 is a high-precision analog input terminal from the ES EtherCAT Terminal Series, designed to measure electrical currents in the 4 to 20 mA range. This module offers four single-ended input channels, making it ideal for industrial applications requiring accurate and fast current measurement. With distributed clocks support, it ensures synchronized data acquisition across the EtherCAT network, which is essential for real-time control systems.

The ES3154 provides a 16-bit resolution, including the sign, with a fast conversion time of approximately 100 µs, ensuring it is well-suited for real-time automation tasks. It features an input filter with a cutoff frequency of 5 kHz, which smooths signal processing and reduces noise, maintaining high accuracy. The internal resistance is set at 85 Ω + diode voltage, contributing to its precise current measurement capabilities.

Designed for reliability, the ES3154 has a dielectric strength of up to 30 V and an IP20 protection rating, which makes it suitable for installation in controlled environments. It offers a measurement error of less than ±0.3% of the full-scale value, ensuring high accuracy even in demanding industrial conditions. Additionally, the terminal includes advanced features like activatable FIR/IIR filters and limit value monitoring, adding flexibility for complex control systems. Weighing approximately 60 grams, the ES3154 is compact and lightweight, facilitating easy integration into existing systems. It draws 130 mA from the E-bus and offers a 16-byte bit width in the process image for inputs, allowing for detailed data handling. The module operates in a temperature range of -25°C to +60°C, making it resilient in harsh industrial environments.