BECKHOFF EK1122 2 Port EtherCAT Junction
The Beckhoff EK1122 is a highly efficient 2-port EtherCAT junction module engineered for industrial automation networking. Designed to facilitate flexible star topologies within EtherCAT networks, this junction allows users to easily connect additional EtherCAT branches using standard RJ45 connections. Operating at a reliable 100 Mbit/s data transfer rate, the EK1122 ensures real-time communication and seamless integration with existing EtherCAT Couplers, such as the EK1100. The module is powered directly via the E-bus, which streamlines installation and reduces wiring complexity. With its compact IP20-rated housing and simple DIN rail mounting capabilities, the EK1122 is an essential component for expanding and optimizing complex industrial control systems.
Technical Specifications:
- Number of Ports: 2 x RJ45
- Data Transfer Rate: 100 Mbit/s (100BASE-TX)
- Protocol / Bus System: EtherCAT
- Power Supply: Provided via E-bus
- Current Consumption (E-bus): typ. 130 mA
- Protection Class / Installation: IP20 / 35 mm DIN rail

| Brand | Beckhoff |
|---|---|
| Model | EK1122 |
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BECKHOFF EK1122 2 Port EtherCAT Junction
Optimize your industrial automation network with the Beckhoff EK1122 2-Port EtherCAT Junction. Featuring dual RJ45 ports and fast 100 Mbit/s transfer rates, this compact IP20 module enables flexible star topologies and seamless EtherCAT system expansion.

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