[Latapoune]

<pre data-placeholder=”Traduction”>Hello,
Our project uses many 0-10V outputs (3-way valve control and others). However, maxi-automation has only 2 0-10V outputs and the project requires in MEGA given the number of I / Os.
Is there a solution to adapt the MEGA with 0-10V signals?
Do you have any news of any Controllino MyPLC that I could configure for this project?
Thank you in advance for your answers.
Regards

[Jarod997]

Do you actually need a 10V signal, or can you use the relay contacts?

One possibility is you use an inline resistor to drop the voltage between the MEGA and your devices.

[Latapoune]

<pre data-placeholder=”Traduction”>Yes, I need a 0-10V or 0-20mA signal depending on how to control regulation actuators.
For the resistance solution, it is risky and it will be necessary to modify the resistance for each actuator according to its input impedance. If a modification is made later, the risk is to exceed the 16V max that a 0-10V input of the actuators can withstand …
Is there a more universal solution?
Sorry for my english, i’m french

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