Beckhoff EK1100 EtherCAT Coupler

Beckhoff · EtherCAT Terminal

EK1100 is a Beckhoff industrial component with Enclosure rating IP20 (IEC 60529); Operating temperature 0...+55 °C (IEC 60068-2-1); Mounting DIN rail / panel. It is used in control panels, machine builds, spare-part replacements where the installed unit is matched to the original catalog number and a compact, documented part is required.

• Enclosure ratingIP20 (IEC 60529)
• Operating temperature0...+55 °C (IEC 60068-2-1)
• MountingDIN rail / panel
• CertificationsCE, UL, cULus

Specifications

Values follow the Beckhoff EtherCAT Terminal specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.

Model comparison in the same family

Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.

Where it sits in the control system

The EK1100 is the device-level element in a Beckhoff industrial component installation. It receives the field signals and control supply listed above — the rated supply — and switches or conditions the load within the the rated ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.

Typical installations place it in control panels, machine builds, spare-part replacements, where the unit is matched to the original catalog number and the enclosure provides DIN rail / panel support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.

Selection notes for Beckhoff EK1100

Beckhoff EK1100 — Industrial automation component supplied as a like-for-like replacement, selected by catalog number and published ratings. The figures below are taken from the specification table on this page for catalog number EK1100; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.

• Certifications: CE, UL, cULus — Record it with the other nameplate data when sourcing a replacement.
• Storage temperature: -25…+60 °C/-40…+85 °C — Confirm the revision of the installed unit before a like-for-like replacement.
• Operating temperature: 0...+55 °C (IEC 60068-2-1) — Use it as the reference when cross-checking a current-production equivalent.
• Humidity: 95 %, no condensation — Verify it in the project documentation before confirming the order.

For a discontinued unit, match function and electrical ratings rather than the label alone.

Common questions about EK1100