If Modbus is like “Batman” of protocols, then Profibus is the Superman – lean and fast. Profibus was developed in the 1990s to archive all industrial communication needs for both Industrial and process automation As with Modbus, there are a number of different names related to this protocol: 1.Profibus DP 2.Profibus PA 3.Profisafe 4.Profidrive 5.Profinet. … Continue reading What is Profibus ? How Profibus Work ?