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from the Lahore department...
MODBUS RTU Rs485 to Modbus TCP 
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Dear ALL,
I want to read and write data to Modbus RTU devices by using Siemens s7 300 ethernet support cpu with Modbus TCP to RTU gateway.
But i have no idea to which parameters and functions and address assignment.
Please reply rapidly it urgent.
Regards
I want to read and write data to Modbus RTU devices by using Siemens s7 300 ethernet support cpu with Modbus TCP to RTU gateway.
But i have no idea to which parameters and functions and address assignment.
Please reply rapidly it urgent.
Regards
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