Isolated Industrial USB to RS485 Communication Module TVS Protection Converter
8,78 €
1 x USB to RS485 Communication Module(other accessories demo in the picture is not included.). Power and signal are fully isolated, with stronger anti-interference ability and safer use. Industrial protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, AB signal line short-circuit and power short-circuit protection (short-circuit does not burn).
Jetzt bei Ebay:
