70 RAYDATA Installation and Operation HandbookB.1 Possible ConfigurationsYou can use your RayData as a stand-alone system, with its own direct-connected transducers. Alternatively, you can use it as part of a largersystem.The following diagram illustrates a RayData unit as a master, withdirect-connected depth and speed transducers.D3037-1++NMEAINSPEED/TEMPDEPTHSeaTalks sssFuse 5A12VDCThe following diagram illustrates a RayData unit as a master, togetherwith two further RayData units as repeaters for SeaTalk and NMEAnavigation data.NMEAINSPEED/TEMPDEPTHSeaTalks sssD3033-1++NMEAINSPEED/TEMPDEPTHSeaTalks sssNMEAIN SPEED/TEMPDEPTHSeaTalks sssNMEA inSeaTalk in/outand powerNote: NMEA data received by one RayData is transmitted ontoSeaTalk for display by other units.
