Beckhoff EK1122 2-port EtherCAT Junction Module PLC Programmable Logic ControllerProduct Overview The Beckhoff EK1122 EtherCAT Junction Module is a 2 port junction device designed to expand and structure EtherCAT networks. It allows branching of EtherCAT communication lines, enabling flexible network topology design in industrial automation systems. 2 port EtherCAT junction module Enables network branching and topology expansion High speed real time EtherCAT communication Flexible network architecture design Product Details Model