CQRobot USB to RS422 or RS485 Serial Port Converter Adapters Cable with FTDI FT232 Chip, for Windows 10 8 7 XP Mac. 600W Anti-surge, 15KV-ESD, I/O Automatic Control, Support 32 Nodes, 1.2 Meters.

With the continuous development of the PC industry, USB interface is substituting the old industrial and low speed PC interface, but there are so much important equipment still use the RS485/RS422 interface in the industrial environment. So many users have to use the USB2.0 to RS485/RS422 converter to realize the data transfer between PC and RS485/RS422 equipment.
SPECIFICATION
– Model: CQRCK701 – Certification: FCC, CE, RoHs – Standards: Compliant with USB 2.0, downward compatibility, and standard RS422, RS485. – USB Signal: VCC, DATA+, DATA-, GND – RS422 Signal: T/R+, T/R-, RXD+, RXD, GND – RS485 Signal: T/R+, T/R, GND – Working Mode: asynchronous working, point-to-point or point-to-more, full duplex 4-line, half duplex 2-line. – Directional Control: Using data flow automatic control technology, automatic control and data transmission criterion. – Band Rate: 300-921600bps, automatically detects serial signal rate. – Load Capacity: support to more each converter allows connecting 32 RS422 interface RS485 or equipment. – Transmission Range: 1200meter of RS422/485, 5m of USB cable. – Interface Protection: 600W surge protection, Plus/Minus 15KV Esd protection. – Interface: USB A Male, DB9 Male. – Signal Indication: red for power, green for data sending, yellow for data receiving. – Transmission Media: twisted-pair or shielded wire. – Transmission Rate: 921600bps at 300M, 38400bps at 600M, 9600bps at 1.2KM. – Size: 1.2 Meter length – Operating Environment: -25 Degree Celsius to 70 Degree Celsius, relative humidity at 5% to 95%.
DISTRIBUTION LIST
1 * CD Driver 1 * User’s Guide 1 * DB9 to 5P Converter 1 * USB to RS422 / RS485 Converter