SIMATIC DP, DP/DP coupler coupling module for connecting two PROFIBUS DP networks redundant current infeed; product phase-out planned - see SIOS 109989704 The DP/DP coupler allows two PROFBUS networks to communicate with one another extremely easily without the need for prior detailed checking of the PROFIBUS address field. It is therefore ideally suited to implement communication between two machines. In addition, availability is ensured via the redundant power feed.
