Hi,

I have a Logo 6ED1052-1MD00-0BA4 and a serial interface. My computer doesn't has a serial connector. I have a USB - Serial adapter but although I've installed the drivers, the adapter doesn't works.

Have you got any advice??

I use two different methods for the old LOGO!s with serial interfaces:

1.) Old LOGO! cable with RS232 and a USB/RS232 adapter.

2.) USB cable with integrated USB/RS232 adapter with a CH340G chipset. See also this topic in the German section of the forum:

(Nicht original Siemens) USB-Kabel für ältere LOGO!s.