Installing/mounting 
  4.4 Control Unit installation 
PM250 Power Module 
Hardware Installation Manual, 01/2016, A5E36265179B-AA 
25 
 
Control Unit installation 
 
Plug the Control Unit onto 
the Power Module as shown 
in the diagram. By plugging 
on the Control Unit, you also 
establish all of the electrical 
connections between the 
Control Unit and 
the Power 
 
Press the release button on 
the Power Module to remove 
the Control Unit.
 
 
 
Installing supplementary components 
Depending on the particular application, additional components may be required for your 
system. Information about additional components is provided in the following Sections: 
 Connection overview (Page 34)  
 Optional accessories (Page 70).