Industrial USB to RS422 Serial Module Support RS422/485 Interface to USB with DC Power Isolation and Digital Isolator Multi-Protection ABS case DIN Rail mounting

[Industrial Chip] Adopting industrial chip FT232, SP3485, etc., realising two-way conversion between RS422/485 and USB, optimizing the circuit to realize automatic sending and receiving, baud
rate support range: 2M bps. ^^ [Optimisation of accessories] USB-B interface and 5.08 mm high-quality terminals, complimentary USB cable, high terminal resistance, on-board three LEDs, intuitive display of circuit status. ^^ [Protection upgrade] Independent power supply isolation and signal isolation circuit, power supply is more stable and safe, so that the signal is more stable in the internal transmission; ABS shell, anti-oxidation interference, protection module ^^ [Detailed Optimisation] USB terminal with electrostatic ESD protection circuit, effectively preventing electrostatic damage and protecting back-end circuits and equipment, RS485/422 terminal with overcurrent protection, surge protection, lightning gas discharge protection circuit ^^ [Long Distance Transmission] On-board 120R termination resistor, using a selective dip switch to choose whether to access the circuit, long distance transmission can be more stable.