The SC09 cable is a programming cable used for Mitsubishi Electric Programmable Logic Controllers (PLCs). It’s used to connect the PLC to a computer for programming, monitoring, and debugging purposes. The cable has a 9-pin D-SUB connector on one end and a round connector on the other end, which plugs into the PLC.
SC09 is cable type, it is used for Mitsubishi PLC
SC09 is Mitsubishi MELSEC FX & A series PLC Cable RS232 to RS422 adapter,
USB-SC09 is a USB interface.
SC09-FX is Mitsubishi MELSEC FX series PLC Cable RS232 to RS422 adapter,
USB-SC09-FX plc programming cable is the USB interface.