Hello,
I have a KRC5 micro, but I don't quite understand how that XG12 I/O module is wired for the digital inputs and outputs. Do you have a drawing of how they would be connected? XD12 and XD12.1(Power supply interfaces) it does not supply me with voltage, it gives me 0 V when I measure with the multimeter voltage between the yellow and green circles of the attached image, the X12 is also shown there in the image.