SMAKN USB 2.0 to Rs-422/rs485 Converter Adapter Serial Win7 64 Mac Pl-2303
USB to RS485-422 converter comes with the following advantages:1) to realize the communication between the RS485-422 device and the host computer that does not have RS232 serial port (for example, Laptop)2) to increase the transmission rate during RS485 or 422 communication, as USB transmission rate can be up to 10Mbps3) USB port can supply strong power need for the converter.Note: Before using the USB TO RS485-422, please shut down host computer or machine, and make sure the grounding system in good condition to avoid damage from static surge.Features:●100% brand new Hexin and high quality● Transmission speed up to 57.6kbps in the distance of 1200m● RS485-422 standard of TIA/EIA● Support remote waking up and power management● Support communication of multiple ends up to 32 RS485-422 equipment●Length of cable: 70cm● Support Windows98/ME and Windows2000/XP/Vista/Windows7● Support MAC Apple and Linux v5.0TIPSThe transmission speed of USB to RS485-422 is decided by the distance.The longer the distance, the lower the speed rate would be. (Table)How USB to RS485-422 works?1) Connect the converter to host computer.2) Install the driver.3) The driver will create virtual serial port, like COM3, or COM4, COM5, etc4) For laptop computer without COM port, COM1 is usually created.5) Application software chooses the created serial port to work.Package includes:● 1 x USB To Serial cable● 1 x Serial to RS422/485 adapter● 1 x CD driver