Controller RS485 relay via "Modbus Poll"

DEMO : https://youtu.be/ydlLsfK9vq8

1 Connect the wires and power on

2 Set the IP address of the Ethernet port of the computer to "192.168.0.1"

3 Log in "192.168.0.10" on the browser, and log in with the password "admin"

4 Switch the login interface to "ENGLISH"

4 Settings "LAN":  -> Mode to Modbus Slave ;

5 Click "Save", Restart, and log in again

6 Settings "Serial Port":BaudRate to 9600; Flow control to FC

7 Click "Save", Restart

Open Modbus Poll 