Introduction - If you have any usage issues, please Google them yourself
Question: by CP343-1 module, how to implement two sets of S7-300 Ethernet Communication between? Answer: We first build a set of test equipment, equipment chart is as follows: 2 sets of S7-300 systems by the PS307 power supply, CPU314C-2DP, CPU314C-2PTP, CP343-1, CP343-1 IT, PC, CP5611, STEP7 composition PLC system overview as shown below: