Hello AKCP Customer,

Each dry contact port can provide up to 10mA.
Each dry contact module can provide total of 100mA from all ports combined.
In otherwords this means, we can sink a maximum of 10 mAmp per dry contact, with a max of 100 mAmp total, meaning you could have 10 dry contacts each sinking 10mAmp, that’s 10×10 = 100. But you can’t have 20 dry contacts all sinking 10mAmp, that would be 200mAmp total.

AKCP Support Team