Connect the PBUS Cables

  1. Connect the provided PBUS 1 (white) and PBUS 2 (red) cables to the PBUS ports in the UPS controller boxes. Route the PBUS cables through the cable channel in the UPSs.

    Front View of Controller Box

  2. Mount termination plugs (T) in the unused connectors.

    Example of System with Three UPSs in Parallel

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