I am confused on the Maxi Automation. Currently I am able to trigger the pin headers with the 5v however when I try to use the screw terminals I am not able to get it to trigger with 12v.
Currently I have all of my pin headers setup a Low and when they are high perform the action.
Am I missing something because the documentation states.
Each of the digital inputs labelled “A0” to “A..” can also be used as a digital input to measure a
switching status. If a logic “1” is measured the corresponding LED “A..” will be active. At a logic
“0” the corresponding LED “A..” will be off. This optical information can be used to get a quick
overview about the status of the inputs. This can be very helpful when carrying out error diagnostics at a programming stage.
The logic levels depending on the supply voltages are:
Logic Supply Voltage Level
0 on12V 0 to 3,6V …Level 1 on 12V 9 to 13,2V level 0 on 24V 0 to 7,2V level 1 on 24V 18 to 26,4V
I am powering the Controllino with 12v and the Pins, and Relays work my encoder and screen work as expected. How I can get the screw Terminals for inputs to see the input voltage of 12v to trigger the LED.
Also I am trying to us IN0 and IN1 for my encoder A and B however only my Pins work. Is that because it requires 24v over the lines to trigger on IN0 and IN1?