2.Reinstall the screw on the cable clamp c1dand repeat step 1 for the other device if you installed two devices.

3.Route the line cords down and toward the rack side braces; then, route the line cords along the side brace towards the back of the rack cabinet and secure them with the cable straps that come with this option.

4.Route the line cords toward a dedicated power source, such as a UPS or electrical outlet. Use the provided cable straps to secure the line cords along the way. Use the openings in your rack cabinet, if you must exit the rack cabinet to connect to your power source.

5.After you connect the line cords to properly wired and grounded dedicated power sources, you can turn on the circuit breaker; then, connect other devices in your rack cabinet to the seven power outlets on the Rack PDU. Route all other power cables neatly, and use the cable-management bracket to secure the cables that you plug into the outlets on the Rack PDU.

MAIN

MAIN

Figure 66. Connecting and routing other power cables to the outlets

Cabling instructions for horizontal-mount PDUs

If your Rack PDU came with more than one line cord, select either the high-voltage cord or the low-voltage cord for your installation. Use the following procedure to connect and route cables for Rack PDUs that you mounted in the horizontal EIA space of your rack cabinet:

1.Connect the line cord that comes with this option to the inlet on a Rack PDU; then,

remove the screw on the cable clamp and route the line cord through the clamp.

NetBAY Power Distribution Units 151

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IBM 4SB, 9TX, 9TS Cabling instructions for horizontal-mount PDUs, Connecting and routing other power cables to the outlets