I am trying to control a Teco E510 Inverter via it's multifunctional input terminals with a Teensey 3.2
The Teco E510 has these multifunctional input terminals that can be used for a variety of different things. I would like to be able to control them with a Teensy 3.2.
The problem is that the Teco's multifunctional input terminals operate when 24V is applied to them. The Teensy 3.2 outputs 3.3V on it's digital pins.
After mucking around I found that the following design achieved the desired results, however I don't feel like this is good way to do this as the 24V of the Teco is directly connected to the Teensy GND.
What would be the correct way of doing this?
The Teco E510 has these multifunctional input terminals that can be used for a variety of different things. I would like to be able to control them with a Teensy 3.2.
The problem is that the Teco's multifunctional input terminals operate when 24V is applied to them. The Teensy 3.2 outputs 3.3V on it's digital pins.
After mucking around I found that the following design achieved the desired results, however I don't feel like this is good way to do this as the 24V of the Teco is directly connected to the Teensy GND.
What would be the correct way of doing this?