EK1110-004x - EtherCAT EJ coupler, CX and EL terminal connectionAppendixAppendixFurther InformationEtherCAT AL Status CodesFirmware compatibilityFirmware Update EL/ES/EM/ELM/EPxxxxSupport and ServiceEK1110-0043, EK1110-0044 | EtherCAT EJ coupler, CX and EL terminal connection