Beckhoff CU1128 EtherCAT Coupler
Beckhoff CU1128 EtherCAT Coupler

Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

Beckhoff

Beckhoff CU1128 Infrastructure, 8-port junction, EtherCAT, 100 Mbit/s, 24 V DC, RJ45

SKU: CU1128
(0)
$618.75
In stock (97 units)
Condition
Free standard shipping on orders of $500 and above
100% secure payments
Industry leading quality

Got questions?

Feel free to get in touch

Ask an expert!

+86 18017464056
Beckhoff Automation · I/O · Infrastructure Components · Cuxxxx Epxxxx EtherCAT Components

Beckhoff CU1128 EtherCAT Coupler

Technical data for the CU1128, reproduced from the Beckhoff product page for this item number.

Bus interface8 x RJ45
ProtocolEtherCAT
Configurationnot required
Propagation delayapprox. 1 µs per port

How it works

This page reproduces the technical data Beckhoff publishes for this item number, including the values needed for cabinet design, spares planning and replacement decisions.

Specifications

Technical data
Task within EtherCAT systemcoupling of EtherCAT junctions
Transmission mediumEthernet/EtherCAT cable (min. Cat.5), shielded
Bus interface8 x RJ45
Distance between stationsmax. 100 m (100BASE-TX)
ProtocolEtherCAT
Propagation delayapprox. 1 µs per port
Transmission rate100 Mbit/s
Configurationnot required
Power supply24 (18…30) V DC, 3-pin connection (+, -, PE)
Current consumption 24 V DCtyp. 185 mA

Order number

CU1128 — Beckhoff product page, technical data

Official source

https://www.beckhoff.com/en-us/products/i-o/infrastructure-components/cuxxxx-epxxxx-ethercat-components/cu1128.html

FAQ

Where do these values come from?

They are taken from the technical data Beckhoff publishes for item number CU1128, on the product page linked below.

Shipping & support. Stock is held in Shanghai and dispatched worldwide with the manufacturer's documentation. Contact us for the current lead time, price and freight before ordering.

Standard (US & Canada, tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders under $500.00; free on orders of $500.00 and above.

Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.

Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Shipping charges and available services are displayed at checkout. See the Shipping Policy for details.

Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.

This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
★★★★★

No reviews yet. Be the first to review this product!
Related in this series