EL6731 and EL6731-0010 PROFIBUS Master/Slave Terminals Documentation

This document provides technical documentation for the Beckhoff EL6731 and EL6731-0010 EtherCAT terminals, which function as master or slave devices for PROFIBUS communication. It covers product description, mounting and wiring instructions, communication basics (including EtherCAT and CoE interface), parameterization, commissioning, and diagnostics for PROFIBUS DP and MC protocols.