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ACCULINK 316x DSU/CSU
2-6 January 1997 3160-A2-GB21-50
Installing the Single –ā48 Vdc Power Supply
To install the DSU/CSU using a single source –48 Vdc
power supply, refer to Figure 2-10 and use the following
procedure.
To install the –48 Vdc single source power supply,
1. Connect the black and red wires to the –48 Vdc
return source.
2. Connect the green wire to a suitable earth ground.
3. Connect the orange and blue wires to the –ā48 Vdc
input source.
4. Cut the white wire off at the outer insulation.
5. Plug the power connector into the DSU/CSU.
1
2
3
4
5
6
BLACK
RED
GREEN
WHITE
ORANGE
BLUE
–48 VDC INPUT
496-14299-0
1
X
–48 VDC RETURN
EARTH GROUND
DSU/CSU POWER
PLUG
TO CUSTOMER-SUPPLIED BATTERY
Figure 2-10. –ā48 Vdc Single Source Power Supply Pinouts