Connect multiple RS485 Sensors using max485

Hi,

I've multiple sensors which output RS485 RTU signal , I'll get a RS485 module (Max485) to read and write to sensors using arduino

could anyone tell what is the right way to wire them and interface them with the arduino,

also if i want to change sensor address to be able to connect all of them in the same network what are the steps should i follow

Thanks

could anyone tell what is the right way to wire them and interface them with the arduino,

Connect all of them to the same RS485 bus and ensure you the bus idling resistors only once per bus and the termination resistors only a the two bus ends.

also if i want to change sensor address to be able to connect all of them in the same network what are the steps should i follow

RS485 doesn't know any concept of address, so if your sensors have an address you should tell us what protocol they talk above RS485 (which is just the physical connection).

Did you read the sticky post at the top of the topic? Where are the links to the used hardware?