How should I match a combo control unit and a sensor

Hi, I have to choose a sensor for my project. I already bought the control , but I don't know how should I choose sensor based on Inputs and outputs.

here is Control details
http://www.elrest-gmbh.com/CM211.254.0.html?&L=1

sensor details
http://www.balluff.com/Balluff/dk/ProductsChannel/Product+Detail/en-gb/?menuLevel=2

thank you in advance .

If the controller has 24VDC PNP ? Inputs, then your sensors should be 24VDC PNP.
I could not confirm if the inputs are PNP, but my guess is that they are.