s7-200 to tp700 comfort panel

Hello All,
I'm tring to set up a connection between a s7-200 224xp to a tp700 comfort panel. The last time i used this setup the comfort panel had DIP switches to set the X2 pot to rs485. The new panel I have now does not have the DIP switches. Can anyone help me with the setup for new style tp700 panel?

I figured it out

Hello! Ninholeus
Please tell me how you figured out it.

Thank you

You have to use the profibus connector and the purple cable.

Dear Ninholeus,
Thank you for your replay,
would you please make it for beginners, I have bought tp 700 hmi and s7 200 cpu 224 plc.
i am not yet finished with the programming phase. mean while i am reading about next step.
I thought i simply use MPI cable to connect the HMI with PLC. isn't possible?

Thanks for sharing your experience