EL1429 EtherCAT Terminal Digital Input Module Documentation

This document is the official technical documentation for the Beckhoff EL1429 EtherCAT Terminal, a 16-channel digital input module operating at 24 V DC with a 3 ms input filter and supporting both positive and ground switching. It covers product specifications, mounting and wiring instructions, EtherCAT communication basics, commissioning procedures for TwinCAT 2 and 3, and safety guidelines.