Beckhoff EL3008 EtherCAT Terminal Analog Input, ±10 V, 12-bit, 8 Channels, 12×100×68 mm

Overview

The Beckhoff EL3008 is an 8‑channel analog input EtherCAT Terminal for ±10 V signals. Each channel is digitized with 12‑bit resolution and transferred electrically isolated to the controller. Inputs are single‑ended with the 0 V power contact used as the common reference. Status LEDs indicate channel state. Ideal for compact, high‑density voltage acquisition in EtherCAT systems.

Key Features

• Eight single‑ended analog inputs for −10…+10 V
• 12‑bit resolution (16‑bit presentation incl. sign)
• Default conversion time 1.25 ms (configurable, multiplexed)
• 500 V isolation between E‑bus and signal voltage
• Input filter limit frequency: 1 kHz; input impedance >130 kΩ
• Compact 12 mm IP20 terminal with per‑channel LED indication

Applications

• Acquisition of ±10 V process and sensor signals
• Space‑constrained control panels requiring high channel density

Specifications