Reviewed identity
EK1100
Beckhoff EK1100 — EtherCAT bus coupler
Series sourcing
Beckhoff EtherCAT EL/EK parts
Selected EtherCAT EL/EK module references for exact part-number sourcing. Review the signal type, article suffix and hardware revision. Confirm supplied accessories and configuration for each offered unit.
Identify the exact unit before sourcing
Use the full manufacturer part number, suffix, revision, firmware, and nameplate details where they affect the requested identity. A product-family match alone does not establish compatibility.
Compare these model references to the installed label. They do not describe current stock or pre-approved replacements.
Exact requirement
Need a EtherCAT EL/EK component?
For a missing original, read hard-to-find sourcing. For a changed identity, start with replacement review. For several modules, see BOM sourcing.