Cisco Systems 3550 manual Figure C-7 Inserting Wires in the Terminal Block Plug

Appendix C DC Power Connections

Connecting to DC Power

Figure C-7 Inserting Wires in the Terminal Block Plug

Return	Feed A
Negative
Return	Feed B
Negative

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Step 5 Use a ratcheting torque screwdriver to torque the terminal block captive screw (above the installed wire lead) to 4.5 lbf-in. (72 ozf-in.), as shown in Figure C-8.

Caution Do not overtorque the terminal-block captive screws. The recommended maximum torque is 4.5 lbf-in. (72 ozf-in.)

Figure C-8 Torquing the Terminal-Block Captive Screws

Torque to 4.5 lbf-in. (72 ozf-in.)

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Step 6 Repeat Steps 4 and 5 for the remaining three DC-input power source wires. Figure C-9shows the completed wiring of a terminal block plug.

Catalyst 3550 Multilayer Switch Hardware Installation Guide

C-6 OL-6155-01