I have 2 - 24vdc coils and 3 0-10vdc pressure transducers. When I turn on one of the coils I get a 150psi gain on all the pressure readouts. When I turn on the second I get another 150 psi gain on the pressures. (300psi total) Turn them both off and pressures go back to zero.
In the past I have put diodes on the coils for the spike when turning on. But the diodes don't seem to help. My only other idea is to add another 24vdc supply for the coils.
Any ideas?
In the past I have put diodes on the coils for the spike when turning on. But the diodes don't seem to help. My only other idea is to add another 24vdc supply for the coils.
Any ideas?