nepokoj formálne narovnať rs232 кабел opýtať sa ochrana chôdza
RS232 control cable with D-type and Phoenix connectors, freely configurable / PureTools - Professional Media Technology for all Purposes / Configurable RS232 Cable with DIP-Switch | PureLink | English
Kabel przewód szeregowy DSUB 9pin RS232 COM 3m za 80 Kč - Allegro