Introduction USB TO RS485/422, an industrial-grade USB to RS485/422 isolated converter, adopts the original FT232RNL, an industrial rail case design, built-in protection circuits such as power isolation, ADI magnetic coupling isolation, and TVS. USB TO RS485/422 is easy to operate, and can automatically transmit and receive without delay. It features fast communication speed, stability, reliability, and safety, which can be applied to various industrial control devices or applications with high communication requirements. Specification Model : Industrial grade isolated USB to RS485/422 converter Baud Rate: FT232RNL : 300bps ~ 3Mbps Host Port: USB Device Port: RS485/422 USB Operating voltage: 5V Connector : USB-B Protection : 200mA self-recovery fuse, ESD protection Transmission distance: About 5m RS485/422 Connector : Screw terminal Pins : A+, B-, PE Direction control : Hardware automatic control Protection : 600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor) Transmission distance : About 1.2km(low rate) Transmission mode: Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) LED indicators PWR : Red power indicator, light up when there is USB connection and voltage is detected TXD : Green TX indicator, light up when the USB port sends data RXD :Blue RX indicator, light up when the device ports send data back Operating environment Temperature : -15? ~ 70? Humidity: 5%RH ~ 95%RH Appearance Enclosure: Rail-mount ABS case, suitable for 35mm DIN rail Dimensions :81.9 × 54.0 × 32.0mm Operating system : Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP Online Document: n9.cl/86gupPACKAGE CONTENT USB TO RS485/422 x1 USB-A male to USB-B male cable ~1.2m x1 Screwdriver x1