ArcReactorKC
Member
So in the past I have converted a 4-20ma signal to 0-10v using a 500ohm resistor. I am attempting to control a Johnson Controls damper motor with this.
Wired as spec'd the analog card will no longer produce voltage/current. If I remove wiring I do in fact voltage so the card does have a valid output.
The motor is https://www.grainger.com/product/JOHNSON-CONTROLS-24V-AC-DC-Proportional-Electric-41P602
Am I missing something? If memory and prints serve correct I should be adding a 500ohm resistor from the analog output to my 24- thus bringing the voltage down to acceptable levels.
Wired as spec'd the analog card will no longer produce voltage/current. If I remove wiring I do in fact voltage so the card does have a valid output.
The motor is https://www.grainger.com/product/JOHNSON-CONTROLS-24V-AC-DC-Proportional-Electric-41P602
Am I missing something? If memory and prints serve correct I should be adding a 500ohm resistor from the analog output to my 24- thus bringing the voltage down to acceptable levels.