Purpose and area of application
This document is meant for developers who would like to create a backplane or an EJ distribution board upon which standard EtherCAT plug-in modules should be used.
This document gives information about the general design of an EJ distribution board for standard EtherCAT plug-in modules.
When secure EJ modules should be used along with standard EtherCAT plug-in modules please note the additional requirements and notes of the supplementary Design Guide EJ-Backplane for TwinSAFE-modules.