Hello,

It could be the Microsoft operating system - https://support.industry.siemens.com/cs/us/en/view/22611503

Best regards,

Hristo Mihalev

Hello,

CP5603 -> for embeeded system with PCI 104 Interface.

CP5613 A3 -> PCI Slot, programmable CP, can be used as DP Master with own SW

CP5623 -> PCI-Express Slot (PCIe X1), programmable CP, can be used as DP Master with own SW

CP5622 -> PCI-Express Slot (PCIe X1), non programmable CP.

If you only need the CP to get online to the PROFIBIS Devices you can use the CP5622.
If you will write own DP Master SW for aPC System to communicate with DP Slave Devices then you should use the CP5623/CP5613, depends which HW Interface the PC have.,

Regards
Christoph