Hi, thanks for your reply.
Could you please lead to the help file or manual where this info is... I think it is configured as a slave (server) on the TCP port (which I'm going to use), becuase there is a client somewhere in the network that works with it. But the point is the mapping of remote i/o points to mb_tcp points - is automatic ? (i32 --> (matches) MB Digital Input 0, I33 --> MB DI1...., O32 --> MB_Coil 0 etc...) OR matching has always to be done in the project configuration.