Question

In a multi-panel system, how should I wire the panels if more than one power supply is being used?

Answer

It is highly recommended that all the power supply grounds are wired together. Failure to do so may result in failed modules. Also, ensure that power supply and wire size is large enough to handle the current, especially at long distances. It is also highly recommended that all shields be tied to earth ground. When requiring distances greater than 50' or in noisy environments, a two-twisted pair shielded wire such as Belden 9729 (or its equivalent) should be used. There is an OP-09001 Supplemental Sheet with diagrams, included in all 9001's, depicting the three most typical wiring arrangements.

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FAQ Subcategory: None

This item was last updated on 2000-10-17
Document ID: 177

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