Gateway for PROFINET LB8122A.1.ELCommunication via PROFINETMounting in Zone 2, Class I/Div.2 or in the safe areaInterface between the I/O modules and the PCS/PLCNon-volatile memory for configuration and parameter settingsPermanently self-monitoringMRP and S2 redundancyHART communication via HART-IPShared Device und Dynamic Reconfiguration