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485 communication card (isolated)
The EM580-EXT485 is equipped with isolated 485 communication interfaces (485+ and 485-). The full range of power options is compatible with these expansion cards, which are not standard and must be ordered separately. Some expansion cards in the EM590 series are fully compatible with the EM580 series.
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Email485 communication card (isolated)
Product Introduction
The EM580-EXT485 is equipped with isolated 485 communication interfaces (485+ and 485-). The full range of power options is compatible with these expansion cards, which are not standard and must be ordered separately. Some expansion cards in the EM590 series are fully compatible with the EM580 series.
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