34 • The WAGO-I/O-SYSTEM 750Power SupplyWAGO-I/O-SYSTEM 750ETHERNET TCP/IP2.7.5 Supply exampleNoteThe system supply and the field supply should be separated in order to ensurebus operation in the event of a short-circuit on the actuator side.750-630750-400 750-410 750-401 750-613 750-512 750-512750-616 750-513 750-610 750-552 750-600750-612 750-6161)a) b) c) d)1)2) 2)24V24V10 A10 AL1L2L3NPE230V230VMain ground busShield (screen) busSystemSupplyFieldSupplyFieldSupply 1) Separation modulerecommended2) Ring-feedingrecommendeda) Power Supplyon coupler / controllervia external SupplyModuleb) Internal SystemSupply Modulec) Supply Modulepassived)iagnosticsSupply Modulewith fuse carrier/dFig. 2-22: Supply example g0xxx04e
