GarrettCom ES42 Manual De Usuario

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ES42 Series Edge Switches 
 Installation and User Guide (05/05)  
3.6   Powering the ES42H and ES42P (DC internal) with 12V, 24V or –48VDC power 
input 
 
Each Magnum ES42H/ES42P-Series is 
equipped with an internal DC power supply, and 
has built-in screw terminals for secure attachment 
of the power input leads. Three DC power models 
support a range of power input types. The three 
DC power input terminal block choices are for 
use with 12VDC, 24VDC or -48VDC power.  
Where an AC power adaptor is used, DC is 
supplied via the jack. Power input from the DC terminal block and the jack and both may 
be connected simultaneously for power input redundancy.  
 
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