Beckhoff EL3164 EtherCAT Terminal Analog Input, 0–10 V, 16-bit, 4 Channels, 12×100×68 mm

Overview

The Beckhoff EL3164 is a 4-channel single-ended analog input EtherCAT Terminal for 0…10 V signals. Each channel is digitized with 16-bit resolution and transferred to the controller with 500 V galvanic isolation. The module supports Distributed Clocks for precise synchronization and offers fast ~100 μs conversion with a 5 kHz input filter bandwidth. Inputs use 2‑wire connection with a common internal ground.

Key Features

• Four single-ended analog voltage inputs (0…10 V)
• High resolution: 16-bit (incl. sign)
• Fast conversion: ~100 μs; input filter limit frequency 5 kHz
• Distributed Clocks supported (precision ≪ 1 μs)
• Input impedance > 200 kΩ; dielectric strength max. 30 V
• Electrical isolation: 500 V (E‑bus/signal voltage)
• Compact 12 mm IP20 terminal with per‑channel LED indication

Specifications