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TAP and Gateway Communication Cable Guide



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    Juan Pablo Millet

    Thank you for the information, very clear and convenient, since we generally install outdoor rated CAT5 UTP to connect PV inverters to our clients' local networks, and we were wondering what to do with the 4 remaining conductors.

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    Scott Muir

    Hi Juan,

    All of the conductors should be used, with 3 twisted together for each of the + and - connections as shown in the image above. This is so that the cable can carry 24V to the Gateway(s).

    Best regards,


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