We are installing numerous pressure reducing pilot valves on a project. These valves require a 24 VDC (DO) power supply (2-#14 THWN) and a (AO) #18 TSP cable for control.
How do you determine from the code if it is legal to install the conductors (digital output)and the cable (analog output) in the same raceway / conduit?
How do you determine from the code if it is legal to install the conductors (digital output)and the cable (analog output) in the same raceway / conduit?