USB to RS485 Industrial Isolated Converter, Onboard FT232RNL Chip, Built-in Lightningproof Tube, Resettable Fuses, ESD and TVS Protection Circuits, etc. up 1.2km Transmission Distance

USB to RS485 (C) industrial grade isolated converter supports USB to RS485 bidirectional conversion, onboard original FT232RNL chip, transmission distance up to 1.2km, supports stable communication Onboard isolated transceiver, integrated electrical isolation and ESD protection, effectively improving communication stability and anti-interference capabilities in industrial environments Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic Onboard resettable fuses and protection diodes, ensures the stable current/voltage outputs, provides over-current/over-voltage protection, improves shock proof performance Onboard 3 LEDs for indicating the power and transceiver status