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How to connect RS485 Modbus RTU to Modbus RTU TCP

2/12/2019 10:18 AM	Rate (0)
AutoGen_4786780 Posts: 2 Rating: (0)	I've developed a BUS Modbus RTU. I have to connect a S7-1200 to this bus across a RS232/485 Modbus RTU. How i can do it? Thank you.
AutoGen_4786780 Posts: 2 Rating: (0)
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2/12/2019 10:19 AM	Rate (0)
AutoGen_4786780 Posts: 2 Rating: (0)	A modbus Gateway could be nice?
AutoGen_4786780 Posts: 2 Rating: (0)
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2/12/2019 1:05 PM	Rate (0)
Jay. Posts: 1283 Rating: (105)	You can either use a Modbus TCP converter or just get a communication board(CB 1241 for RS485) for S7-1200 which can support RS485. Modbus converter might be a cheaper option compared to communication board. Thanks, Jay
Jay. Posts: 1283 Rating: (105)
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