Hi there! I became the happy owner of this keyboard!
Its vintage Cherry blacks
Double shot ABS
New old stock, good condition, only dust.
Got as gift!
But, it have a 4P4C connector, and people says that it's "Keyboard from the terminal for programming automatic telephone exchange by Siemens" and it's can't work with PC.
I've tried to connected into PS/2 like
https://geekhack.org/index.php?topic=51079.0 and any other pin-out. Don't work.
As I understand, I need to make an active converter. I found a specialist who could develop one, and he requested ~ $ 170.
I find it economically unprofitable.
Can I find ready-made solutions - buy existing ones, find schemes for self-assembly? Any suggestions?
Thanks!