It is the best solution for the communication between usb and rs-485/422. Compared with rs-232 to rs-485/422 converter, usb485 usb tors-485/422 converter has many advantages for modem, pda, gps, bar code, digitizer, digital camera, label printer & isdn terminal adapter, etc.
1.Chipset: ftdi ft232r
2. It is easier access to serial device for rj-45 interface .
3. Real usb 2.0 specification compliant.
4.Tia/eia rs-485/422 standard compliant.
5. Baud rate: 300bps- 912.6kbps.
6. Receive buffer:256 byte , transmit buffer: 126 byte.
7. Fifo receive and transmit buffers for high data throughput.
8. Transmit distance: 0--1200 m. (the longer distance, the lower rate.)
9. Connecting capability: 1--32 rs485/422 devices.
10. Supports automatic handshake mode.
11.Supports remote wake up and power management.
12.Auto sense serial signal rate. Zero delay automatic transmit.
13.Protection class : 600w surge and 15kv static electricity protection.
14.Supports windows 98/me/xp/server 2003