Patton electronic PATTON 2707/I - Manual (Page 16)

16
DC Power. The 36–60 VDC DC-to-DC adapter supplied with the DC ver-
sion of the Model 2707/I plugs in a DC source (nominal 48 VDC) and
plugs into the barrel power supply jack on the rear of the 2707/I. Refer to
Figure 10 to make the proper connection.
Figure 10. Connecting DC power to the 2707/I DC power supply
To power
supply jack
To -48 VDC
source
-Vin
+Vin