USB to RS485 Serial Converter Adapter LED Display Data Communication/Data R&for
7,90 €
1 x USB to RS485 Communication Module(other accessories demo in the picture is not included.). With power indicator, TXD, RXD indicator. Industrial protection: TVS transient suppression for protection, electrostatic ESD for protection, surge for protection, AB signal line short-circuit and power short-circuit for protection (short-circuit does not burn).
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