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Cable installation 25
Model 3095 mDSL DACS Getting Started Guide 2 • Hardware installation
Figure 7. DC connector, - DC and + DC Input view
4. Repeat steps 1 through 3 to install the remaining DC power connection.
Grounding the Model 3095—AC and DC Power Supplies
Do the following:
1. Assemble a ground wire using #10 AWG wire with green-colored insulation and two ring terminals. Make
the wire long enough to reach one of the following ground sources:
– The building ground rod (generally located at the site’s main service entrance)
– A sprinkler system pipe
– A cold-water pipe
– Building structural steel
2. Install the ground wire between the grounding stud (see figure 6) and the grounding source.
To avoid the risk of personal injury, the distance between ground and the
equipment rack must not exceed the distance specified in either local electrical
codes or the National Electrical Code.
UNIT EQUIPPED WITH DUAL SUPPLIES
DISCONNECT BOTH SUPPLIES
BEFORE SERVICING
90-264V
(50-60 Hz)
2 AMP
1
0
/1
0
0
E
N
E
T
C
O
N
F
IG
Grounding stud
- DC input
+ DC input