Beckhoff CU1128-0000 8-Port EtherCAT Hub (RJ45) – Industrial Ethernet Junction GHA-182

*Please read full description prior to purchase*

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SELLING "AS IS - WHERE IS" AS DESCRIBED

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Beckhoff CU1128-0000 8-Port EtherCAT Hub (RJ45) – Industrial Ethernet Junction

Up for sale is a Beckhoff CU1128-0000 EtherCAT Hub, a reliable industrial networking component designed for expanding EtherCAT topologies in automation systems. This unit allows flexible star wiring by branching EtherCAT networks into multiple segments while maintaining real-time communication performance.

Ideal for PLC, robotics, and factory automation environments where deterministic communication is required.

Key Features

• Expands EtherCAT networks via junction/star topology
• 8 x RJ45 EtherCAT ports for flexible device connections
• Maintains real-time EtherCAT communication (100 Mbps)
• Compact DIN rail-mountable industrial design
• LED indicators for status and diagnostics
• No configuration required (plug-and-play within EtherCAT system)

Specifications

• Model: CU1128-0000
• Type: EtherCAT Junction / Hub
• Ports: 8 x RJ45 (100BASE-TX EtherCAT)
• Data Rate: 100 Mbps (full duplex)
• Protocol: EtherCAT (not standard Ethernet switching)
• Power Supply: 24 V DC (via terminal connection)
• Current Consumption: ~120 mA (typical)
• Mounting: DIN rail
• Operating Temperature: 0°C to +55°C
• Protection Rating: IP20
• Housing: Industrial-grade plastic
• Diagnostics: Integrated LEDs for power and communication status

Condition

• Used/ Removed from a working machine
• May show minor cosmetic wear from normal industrial use
• Fully functional unless otherwise stated

Included

• Beckhoff CU1128-0000 EtherCAT Hub
• (No cables, power supply, or accessories unless noted)

Notes

• This is NOT a standard Ethernet switch — designed specifically for EtherCAT networks
• Compatible with Beckhoff TwinCAT systems and other EtherCAT masters
• Great for splitting networks to multiple devices or machine sections

Shipping & Handling

• Ships securely packaged
• Fast handling time
• International shipping available

Note to buyer:

1. Review all photos carefully as they are part of the description per eBay policy.
2. Items that are untested, for parts or repair, or unknown condition are sold as is and are non-returnable.
3. Items are sold as pictured. If it is not shown in the pictures it doesn't come with the item (i.e. power cords, attachments, tooling, etc.)
4. Most listings at the end include a GH and then a number for example (GH119) OR (A19) it is an internal stock reference number and not part of the item's description.

Thanks, GearheadSurplus

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