Cisco CISCO7201 Installation And Configuration Manual page 60

Connecting Power
Identify the positive and negative feed positions for the terminal block connection. The wiring sequence
Step 5
is positive to positive and negative to negative for both the A and B feed wires.
Figure 2-27
The rear panel of the power supply unit identifies the positive and negative positions for both the A and
B feed wires. See
Figure 2-28
1
1
0.25 inch (6.3 mm) + 0.02 inch (0.5 mm)
Using an 18 gauge wire-stripping tool, strip each of the four wires coming from the DC-input power
Step 6
source to 0.25 inch (6.3 mm) + 0.02 inch (0.5 mm). Do not strip more than 0.29 inch (7.4 mm) of
insulation from the wire. Stripping more than the recommended amount of wire can leave exposed wire
from the terminal block plug after installation.
Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure
that no exposed portion of the DC-input power source wire extends from the terminal block plug.
Statement 122
Cisco 7201 Installation and Configuration Guide
2-30
Positive and Negative Positions
Figure 2-27.
Stripping the DC-Input Power Source Wire
Chapter 2 Installing the Cisco 7201 Router
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