Paradyne ACCULINK 316x, Operator'S Manual

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ACCULINK 316x DSU/CSU
2-8 December 1996 3160-A2-GB22-10
Installing the Redundant –
ā
48 Vdc Power
Supply
To install the 3160/3164 DSU/CSU using a redundant
– 48 Vdc power supply, refer to Figure 2-9 and use the
following procedure.
To install the redundant –48 Vdc power supply,
1. Connect the black wire to the –48 Vdc return
source B.
2. Connect the red wire to the –48 Vdc return
source A.
3. Connect the green wire to a suitable earth ground.
4. Connect the orange wire to the –48 Vdc input
source B.
5. Connect the blue wire to the –48 Vdc input
source A.
6. Cut the white wire off at the outer insulation.
7. Plug the power connector into the 3160/3164
DSU/CSU.
Figure 2-9. –
ā
48 Vdc Redundant Source Power Supply Pinouts