IT Services


PC Adapter USB/MPI for Siemens S7-200/300/400 PLC DP/PPI/MPI/Profibus win7 64bit

  • Support Win2000/XP/7 32/64 bit System
  • Siemens style design
  • Support S7-200/300/400, ET200, 840D communication
  • Support MPI/DP/Profibus
  • Can be used on any Profibus node to program PLCs among network, no need power supply from PLC side.
  • Supports full rate 9600, 19200, 45.45K, 93.75K, 187.5K, 500K,1.5M kps, auto adaptable
  • Full optoelectronic isolated, cable with magnetic ring, better anti-interruption ability, more stable communication


USB-PPI, USB to RS485 adapter is a direct replacement for USB and extra feature of Optical Isolated version of Siemens PLC S7-200 (6ES7 901-3DB30-0XA0) programming cable PC/PPI. This cable contains all the necessary data conversion equipment to communicate between Siemens S7-200 series PLC and PC.