Connecting S5 and WinCC with serial port

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Thread Starter

mohammad

How can I do direct connecting between S5 135u (922+928) and WinCC with serial port (without CPs)?
Thank you.
 
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Piotr Kowalski

You need two RS232C ports in the PC and two RS232/TTY converters to connect each PLC separately via programming ports. Connect to them by means of the AS511 protocol from WinCC.

Regards,
Piotr Kowalski
 
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