USB-CABLE is a programming cable that uses the USB interface to enable serial connection and peripheral port signal conversion. Programming is achieved through the USB interface connector and serial peripherals signal converter, controlled by computer operation, simulating the computer's USB interface as a traditional serial port (commonly known as COM port), allowing compatibility with current programming software, communication software, and monitoring software. The cable is powered by the USB port and the programming port of the LOGO controller. USB-LOGO CABLE features photoelectric isolation and is suitable for use with LOGO Controllers, especially in industrial environments with high interference or risk of communication port damage. Built-in circuit protection measures ensure safe system operation. The USB-LOGO cable features an improved design over the first-generation adapter, incorporating a high-speed communication micro-integrated chip and a 6-pin square-shaped port. It is compact, portable, and offers stable and reliable performance. Purpose: Suitable for LOGO Series PLC programming cable Length: 3 meters Interface details: PC-CABLE: PC side has a 9-pin female RS232 port, PLC side has a 6-pin square connector USB-CABLE: USB port connects to PC, PLC side has a 6-pin square connector Color: Black Material: PVC and copper wire Package Contents: 1 x PLC programming cable Note: Other items not included Note: Lighting and display differences may cause slight variations between the product color in images and the actual item. Measurement tolerance: +/- 1-3 cm.