The 6ES7972-0CB20-0XA0 cable is used for siemens plc s7-200 s7-300/400 plc Communication. Some touch screens also can use this cable.
How the connect with Siemens S7-200 PLC
- Found driver
- Open S7-200 programming software
- Select S7-200 communication protocol, set PG/PC Interface
- Choose PC Adapter(PPI)
- Setting baud rate property option
- ChoosePLC baud rate

How connect with Siemens S7-300 PLC?
- Found Driver
- Choose DP protocol communication
- Choose PLC baud rate
- Setting all the parameters and protocol then will start communication

My dear friend Is the software in English?
yes ,english.
Hi everyone can we use this Adapter 6ES7 972-0CB20-0XA0 for S7 -200 S7-300 S7- 400 NOTE i have windows 10 professional 64 bit,
Or can you recommend me any kind of adapter for S7 -200 S7-300 S7- 400 but support windows 10 professional l?
Greetings
Ahmer
yes ,it support windows 10 professional 64 bit