Beckhoff
Beckhoff EK1100
Beckhoff EK1100 — EtherCAT bus coupler
Lifecycle status not yet verified
Product reference image is not available.
Product identity
Product overview
The Beckhoff EK1100 couples EtherCAT terminals to a 100BASE-TX EtherCAT network. It has two RJ45 bus connections and a 24 V DC supply. The technical documentation specifies temperature-dependent E-bus supply limits, which matter when planning the connected terminal load.
- Manufacturer
- Beckhoff
- Part number
- EK1100
- Product type
- Beckhoff EK1100 — EtherCAT bus coupler
- Series
- EtherCAT EL/EK
- Category
- PLC and I/O modules
Technical reference
- Network medium
- Ethernet 100BASE-TX
- Bus connections
- 2 × RJ45
- Supply voltage
- 24 V DC (−15%/+20%)
- Dimensions (W × H × D)
- Approximately 44 × 100 × 68 mm
- E-bus supply at 5 V
- Max. 2 A at −25 to +55 °C; max. 1 A above +55 °C
Catalog reference data reviewed 2026-09-08. Confirm the exact unit and application before ordering; these parameters do not establish interchangeability.
Before requesting this part
Specify EK1100 exactly, including any suffix shown on the existing unit. Provide the terminal arrangement, hardware revision and supply requirements. Confirm the required accessories and assess total E-bus load against the temperature-dependent limits in the technical documentation.
Browse plc and i/o modules or read our verification process.
Classification terminology includes information from ETIM International under ODC Attribution 1.0.
Sourcing capabilities
Conditions considered on request
These are sourcing capabilities, not claims of current stock. Exact condition and evidence are stated in the quotation.
From requirement to a usable quote
Send the full MPN, quantity, acceptable condition, delivery country and required date. We may ask for missing identity or application details before sourcing.
A proposed quote must identify the exact item, revision where relevant, condition, quantity, price and currency, estimated lead time, delivery terms, warranty provider and scope, and validity. Supply remains subject to verification.
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