I would like to route Modbus cable with Foundation Fieldbus, with ASi cable and with Profibus cable. In other words I would like to run all of these fieldbus cables in a single conduit or cable tray. Will this cause any degradation to the Modbus signal? Can this be done, perhaps with restrictions?

 

We have modbus, AF100 field bus,Profibus and Profibus DP runs in the same cable tray, We had tried to maintain 750mm between power cable tray and bus cable. Most of the case cross routing between power cable and bus cable was allowed. We had used profibus Dp cable and profibus Pa cable in a single GI pipe, We had taken all the cable in pipes DCS based

I hope above information satisfy you
best regards

P.Narendrakumar