Index • 129WAGO-I/O-SYSTEM 750DeviceNet8 IndexCcarrier rail ................................................................................. 19, 22contactsdata- .......................................................................................... 23power-................................................................................. 30, 31Ddata contacts ................................................................................... 23EElectrical isolation.......................................................................... 45FFieldbus node ................................................................................. 77II/O Modules.................................................................................. 108LLight diodes ...................................................................................45locking disc.....................................................................................21PPower contacts ..........................................................................24, 30not carried out...........................................................................31SSubnet ...........................................................................................137Uunlocking lug ..................................................................................21Wword-alignment.............................................................................115