APC IN ROW RD ACRD101 Specifiche Scaricare il pdf (Pagina 39)

31InRow Air Cooled RD Installation

A-Link connections

The A-Link bus connection allows multiple InRow RD equipment (up to twelve) to communicate with

one another. Only one InRow RD must be defined through the display interface; other InRow RDs are

numbered automatically.

To enable the InRow RDs to work as a group, link them using the supplied cables, or CAT-5 cables with

RJ-45 connectors. A terminator (150 Ohm, 1/4 W) is installed in the A-Link port, and must remain

inserted into the A-Link ports of the first and final InRow RDs only.

The maximum wire length for the entire group may not exceed 1,000 m (3,280 ft).



A-Link out port (with provided RJ-45

terminator)



A-Link out port



A-Link in port



A-Link in port (with provided RJ-45

terminator)



A-Link cable (CAT-5 ethernet cable)

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InRow RD # 1 InRow RD # 2 Final InRow RD

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 47 48

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APC IN ROW RD ACRD101 Specifiche Pagina 39