USB/PPI interface, programming cable for Siemens S7-200PLC and TP170 touch panel,3 meters, with communication indicator, can replace 6ES7 901-3DB30-0XA0,the largest communication distance of up to 2 kilometers. Not support multi-master station communication. USB/PPI programming cable simulates USB port as traditional serial port (usually COM3), which enables existing programming software STEP 7-MicroWin) to communicate through simulated traditional port and PLC devices. The working power of this cable is from USB port, not provided by the communication port of PLC.The LED of the adapter indicates the sending and receiving status of data. USB/PPI is applied to Sidemen's S7-200 PLC,NOT support hot plug.For the industry scene of strong interference and easily destroying communication port,pls choose opt electronic isolated USB/PPI+ programming cable. 1pc/plastic bag+brown box
