rs 485 communication with a

[DavidNelly 0]

Dear colleagues,

I would like to connect the ADAM 4018+ temperature module and FX2N 80MR with 485BD communication port.

How can we connect the  ADAM's  DATA+ and DATA- pins with RDA, RDB, SDA, SDB  pins of the 485BD communication port ?

Thanks in advance.

David

 

 

[Bryll 31]

Place a jumper between RDA and SDA, and another one between RDB and SDB.

Then connect the A and B-lines to the ADAM unit.

[DavidNelly 0]

Thank you very much for your reply.

with best wishes

David