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problem with communication RS232 PLC V1210

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hi cantcliff


i cant us RS-485 because my devices dont have this option :(



What other communication lines does your end devices support? 


Can you add RS323 to RS485 converters?  As cantcliff has stated, RS232 is point-to-point only - there is no way to address multiple nodes.  You will need some sort of third party device to communicate to multiple devices with RS232, such as an RS232 to RS485 converter.

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