USB接口和串口COM接口的PLC编程电缆与PLC的编程手册.触摸屏和人机界面的编程电缆。变频器电缆。有三菱。欧姆龙,松下。西门子。富士等编程电缆….数量越多价钱越*。USB/SC-09 USB/PC-PP1 USB/PC-MPI USB/PC-FP1 USB/CPMIA-CIM02 FX-232