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Hi there,
In a project there are 7 PLCs communicating together with radio modems (output RS232) and the designer has considered CP341 (RS232) modules for the PLCs.
Q1: Does it work since we can not use any addressing? Can we use Modbus protocol with that module?
Q2: What shall we do to solve it? Change from RS232 to RS485 version?
In a project there are 7 PLCs communicating together with radio modems (output RS232) and the designer has considered CP341 (RS232) modules for the PLCs.
Q1: Does it work since we can not use any addressing? Can we use Modbus protocol with that module?
Q2: What shall we do to solve it? Change from RS232 to RS485 version?
