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Exchange data S7 300 PLC ( Profibus PLC) ←→ PN/PN Coupler ←→S7-1500 PLC.

12/24/2025 12:35 PM	Rate (0)
AutoGen_3993d Joined: 12/24/2025 Last visit: 12/24/2025 Posts: 1 Rating: (0)	I want to exchange data S7 300 PLC ( Profibus PLC) ←→ PN/PN Coupler ←→S7-1500 PLC. Please suggest hardware for S7 300 PLC to convert and data exchange with profinet as per above.

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12/24/2025 1:50 PM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 12/24/2025 Posts: 9097 Rating: (1202)	Hello, You will need a CP343-1 in your S7-300 project. 6GK7343-1EX30-0XE0 But it is a spare part. Another possibility might be a Gateway. Perhaps: Anybus Communicator – PROFINET IO Device to PROFIBUS DP Device Best regards, Wizard

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