Beckhoff EK1122

Beckhoff EK1122

Overview

The Beckhoff EK1122 is a compact EtherCAT junction terminal with two RJ45 ports for creating branch or star topologies. It supports Hot Connect functionality and enables flexible wiring configurations in EtherCAT networks. Ideal for modular control systems and DIN-rail installations.

Key Features

• 2-port EtherCAT junction

• Supports star and branch topologies

• Hot Connect functionality

• Fast communication with low latency

• Compact DIN-rail mount design

• No configuration required

• Industrial-grade performance

• LED status indicators

Technical Specifications

• Part Number: EK1122

• Manufacturer: Beckhoff

• Communication: EtherCAT

• Ports: 2 × RJ45 (100BASE-TX)

• Power Supply: Via E-Bus (~220 mA)

• Propagation Delay: ~1 µs

• Operating Temp: –25 °C to +60 °C

• Storage Temp: –40 °C to +85 °C

• Protection Rating: IP20

• Mounting Type: DIN-rail

• Certifications: CE, UL, ATEX, IECEx

Applications

• EtherCAT I/O topologies

• Modular industrial machines

• Factory automation

• Real-time control systems

• Distributed networks

Why Choose the EK1122

• Reliable EtherCAT network branching

• Easy installation and zero configuration

• Hot Connect capability

• Compact footprint for tight spaces

• Backed by Beckhoff’s industrial expertise

Order Now

The Beckhoff EK1122 EtherCAT junction terminal is available and ships worldwide.

Return to Beckhoff Bus Terminals 

Return to Beckhoff Category 

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply