XStick XU-A11 to XA-A14 485 Adapter, severe response timing issues.

I’m using the XA-A14 RS485 converter with a matching XStick XU-A11 to use as a serial cable replacement. The problem I’m having is that they are causing response delays for the information my application needs. I’m wondering what settings would need to be changed in order to reduce or eliminate any delays/overhead that might be holding it back. Thanks for the help.

Try setting the DL and DH of the XStick to the SL and SH of the RS485 adapter.