通用串行总线(USB)/MPI+PLC方案拟订的有线电视Siemens第7节-300/

USB/MPI+programming cable simulate USB port as traditional serial port (usuallyCOM3), which enables existing programming software to communicatethrough simulated traditional port and PLC devices. It supports Windows2000 and Windows XP (WinNT4/95/98/Me/DOS NOT SUPPORTED).Features: 100% Brand New Driver comes with the cable Cable length:5 meters Installation instrauctions:Insert the CD for PC adpater USBinto PC's CD ROM drive.Open the root directory of this drive,decompress the driver for S7-300(NOT RS485 Driver)Double-click "setup.exe" in the decompressed folder to run Setup. Followthe menu button to complete the installtion, then you will find adevice named ''SIMATIC PC adapter USB'' in the device manager.Device is ready.