APC AP9340 manual Installation-TH Module, Connecting TH Modules

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4 . Insert cage nuts (provided with the rack) on the vertical mounting rails above a number at the top of a U-space in your rack and below the same number at the bottom of the U-space.

5 . Align the mounting holes of the brackets with the installed cage nuts, and insert four mounting screws (provided with the rack) to secure the brackets to the rack.

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Installation—TH Module

Add TH Modules to the Main Module to monitor additional racks. The Main Module can support a maximum of 32 TH Modules (with additional power supplies).

Connecting TH Modules

To connect the TH Module to the Main Module:

1 . Connect the first TH Module to either port marked A-Link on the rear of the Main Module, using a standard CAT5 (or equivalent) Ethernet patch cable. Do not use a crossover cable for connection.

6 Environmental Manager: Main Module