Cisco NCS 560-4

Figure 36: Inserting the N560-PWR1200-D-E Power Supply
Step 6 Locate the terminal block plug on the power supply unit.
Step 7 Flap open the front protective cover on the power supply unit.
Step 8 Use a wire-stripping tool to strip the ends of each of the two wires coming from the DC-input power source
as recommended by the lug manufacturer. See steps 1 to 3 of Installing the Chassis Ground Connection, on
page 63 for information on stripping and crimping the ground wires.
Stripping more than the recommended amount of wire can leave behind exposed wire from the
terminal block after installation.
Note
Step 9 Identify the positive and negative feed positions for the terminal block. The recommended wiring sequence
is to connect the negative lead wire and then the positive lead wire.
Step 10 Attach the lugs on the terminal block, as shown in the figure below.
Figure 37: Wiring Sequence and Attaching the Lugs
Do not over torque the fasteners of the terminal block. The recommended maximum torque is 25
in.-lb (2.82 N-m).
Caution
Cisco NCS 560-4 Router Hardware Installation Guide
69
Installing the Cisco NCS 560-4 Router
Installing the N560-PWR1200-D-E DC Power Supply Module