Siemens Pc Adapter Usb A2 Driver Windows Xp Verified !free! May 2026

Siemens PC Adapter USB A2

The (Article Number: 6GK1571-0BA00-0AA0 ) is the industry-standard interface for connecting a PC or laptop to SIMATIC S7 systems via PROFIBUS or MPI. While modern, it remains fully compatible with Windows XP (Service Pack 2 and higher) , providing a reliable link for legacy industrial automation setups. Essential Driver Information

• The PC Adapter USB A2 is a USB cable with an onboard adapter that exposes a virtual COM port. The phone side uses Siemens proprietary signaling and protocols; the PC side appears as a USB serial device.
• Proper operation depends on the USB serial chipset and a driver that supports the device’s USB IDs and virtual COM functionality on Windows XP’s USB stack.

Hardware Robustness

: It features electrical isolation between the MPI/DP and USB interfaces, ensuring safety even when connected to ungrounded S7 systems. Three LEDs provide immediate diagnostic feedback on power and communication status. Verified Installation for Windows XP siemens pc adapter usb a2 driver windows xp verified

• Extract your downloaded USB_Adapter_Driver_V1.6.zip to a folder on your desktop, e.g., C:\Siemens_Drivers\USB_A2.
• Note the location of the .inf file (most likely s7usb32.inf).

Conclusion

How to install and verify (Windows XP)