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This adapter is applicated to link kinds of HMI and S7-300 series PLC to MPI interface, this adapter supports MPI protocol, its baud rate adjustable, and the communication interface with optical isolation, build-in anti-static, surge-preventing, etc protection of transient over-voltage can be prevented from damage.

It is a high-end adapter compatible with Siemens’ PC Adapter USB (6ES7 972-0CB20-0XA0). It fully supports the programming of PC USB to industrial field bus PPI/MPI/DP. Applying USB bus to supply power, it is suitable for Siemens’ S7-300/400 serials CPU 

Load power supply for UN120/ UN200 series 100-240V AC input voltage1.6A,@ 50/60Hz, max. 24V DC;2.5A  ouput

This cable is used for the bus extension of UN 200 & S7 200 serials PLC. Order No.: UN 290-6AA20-0XA0

PC connect the PPI network and program of S7-200 series PLC Support PPI protocol,MODBUS protocol etc.Baud rate adapt automatically,no need for seeting pin swithes

‍PC/PPI USB adapter is used to connect UniMAT UN200 PLC to all other automatic products what support PPI & advanced PPI protocol. The circuit has built-in optical isolation with high immunity.