Patton electronic X.21 Interfaces - Manual (Page 13)

12
DC Power
The 36-60 VDC DC to DC adapter is supplied with the DC version of the
Model 2707. The black and red leads plug into a DC source (nominal
48VDC) and the barrel power connector plugs into the barrel power sup-
ply jack on the 2707. (See Figure 5).
Figure 5. Connecting DC Power to the 2707 DC Power Supply
WARNING
There are no user-serviceable parts in the power
supply section of the Model 2707. Contact Patton
Electronics Technical support at +1 (301) 975-
1007, via our web site at www.patton.com, or by
E-mail at [email protected], for more infor-
mation.
To Power
Supply Jack
To -48VDC
Source
-Vin
+Vin
SWITCHING POWER SUPPL
Y
MODEL
: SYD1
106-0505
INPUT
: 36-60V 0.2A
MAX
OUTPUT
: +5V 1.0A
OUTPUT
POWER : 5W MAX
S/N
: G01234567890 MADE IN CHINA
BY SUNNY
Black lead (-V)
Red lead (+V)
Barrel power connector