Product Name: USB to RS485 / RS422 ConverterModel Number: USB485CPlace of Origin: ChinaUSB485C is a kind of USB to RS-485/422 industrial intelligent converter. 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 to RS-485/422 converter has many advantages.

Features:
1) Small volume, easy installation
2) No power supply needed, plug and play
3) Adopt DIP switch setup, random switch RS-485/RS-422 interface
4) Transmit distance reach up to 1,800m at the rate of 115,200bps
5) Automatic send data control, auto distinguish and sense direction
adopt data transfer
6) Auto sense serial signal rate, zero delay automatic transmit

Specifications:
1) Standard: USB1.1, EIA RS-485, RS-422 standard
2) USB signal: VCC, DATA+, DATA-, GND, FG
3) RS-485 signal: D+, D, GND
4) RS-422 signal: R+, R-, T+, T-, GND
5) Working format: asynchronism, point to point or multi-point, 2 lines half duplex
6) Direction: automatic send data control - no software drivers needs
7) Band rate: 300 – 115,200bps, automatic test signal rate
8) Loading: support 32 port loop environment (or handtailor 128 point)
9) Transmission: RS-485/422 side 1,800m (115,200bps), USB side 5m
10) Protection: 600W surge protection, 15KV static electricity protection
11) Interface type: USB side type A interface female, RS-485/422 side DB-9 male
or 5 terminal blocks
12) Working temperature: -20 to 60°C
13) Storage temperature: -25 to 85°C
14) Relative humidity: 5% to 95%
15) Input powered: no external power supply needed
16) Consumption: static consumption less than 80mA, dynamic average
consumption less than 150mA
17) Dimensions (L x W x H): 70 x 35 x 18mm
18) Shell: plastic
19) Color: blue
20) Weight: 70g