How to connect PM571 PLC to HMI CP620 using modbus rs485

Hi, i want to connect PLC PM571 using com1 to HMI CP620 using rs485.

pllease tell me about connection cable and how to configure in PLC and HMI software.

Thanks,

dede Rank: 4167

Asked 3 years ago

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Here i attached the RS485 pin details of HMI cp620.

verify that +,- pin in your PLC side.

vigneshwaran Rank: 151

Answered 3 years ago

Here i attached PM571 plc COM1,COM2 details.

make a pin connection as per this pin details

vigneshwaran Rank: 151

Answered 3 years ago