.ObsoleteModelica4.Blocks.Interfaces.Adaptors.ReceiveReal .ObsoleteModelica4.Blocks.Interfaces.Adaptors.ReceiveRealObsolete block that was previously used to connect a Real signal in a connector to an input of a block. This block is only provided for backward compatibility.
It is much more convenient and more powerful to use "expandable connectors" for signal buses, see example BusUsage.