The Industrial Raspberry Pi Forum

Heelo everyone,
I'm new to this forum and Revpi. I just bought a core module and digital I/O module to test them. In the datashet it says 3 power supplies are needed for digital I/O module. What i want to do is this I want to connect a 12 V supply for X4 plug of the I/O module while X2 plug is connected to a 24V supply. (both inputs and outputs are power by that 24V suuply). Does this configuration work without problem?

Hi according to How to Connect the Power Supply X2 and X4 need 24V.
But in some cases you can use 12V. You can have a look at the spec sheets of the Modules in the downloads section.
So I have revied the spec sheets and the DI/DO/DIO Modules can be powered 12-24V. So the answer is yes.