GarrettCom S14 User Manual
Page 58
S14 & PS14P (PoE) Convenient Switches
Installation and User Guide
49
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3.6 Powering the S14 Series (DC internal)
with 12V, 24V or –48VDC power input
Each Magnum S14H/S14P is reliably
equipped with a Direct DC power supply, and
have built-in screw terminals for secure
attachment of the power leads. Three models
support a range of power input types. The three
model choices are for use with 12VDC, 24VDC
or -48VDC power. DC power input may be
chosen for high-availability.
The extended temperature capability of the Direct DC-powered S14P’s can go
into temperature uncontrolled environments, rated at –40`C to +75`C. The DC jack is also
present and optionally can be used with an external P-rated AC power supply to provide
“dual source” power input.