USB to RS485/422 Interface Converter
BD-USB-485/422 interface converter with magnetic FTDI chip 1.8MPerformance Parameters 1. Meet USB1.0,1.1,2.0 standards; 2. comply with EIA RS422, EIA RS485 standard 3.USB signal: VCC, DATA-, DATA +, GND.FG 4.RS-422 signal: T / R +, T / R-, RXT +, RXD-, GND; RS-485 signal: T / R +, T / R-.GND 5.RS-422 Work: Full-duplex bi-directional point-to-many communication 6.RS-485 Work: point half-duplex two-way communication for many 7. Maximum transmission distance: USB port does not more than five meters, RS-422/485 terminal 1200 m (9600bps time) 8. Transmission media: twisted pair or shielded cable 9. Load capacity: RS-422, up to 10, including the main equipment; RS-485, up to 32 10. Baud rate: 300 baud to 921600baud automatically detect the serial transfusion rate; 11. Flow control: none, hardware and xon / xoff 12. Interface protection: Surge protection, ± 15KV electrostatic protection 13. The signal indicator: Send (TXD), receive (RXD), power (POWER) 14.USB cable with magnetic shielding, c