USB-CABLE is a programming cable that uses the USB interface to establish a serial connection and convert peripheral port signals. Programming is conducted through the USB interface connector and serial peripheral signal converter, controlled by computer operations, simulating the computer's USB interface as a traditional serial port (commonly known as COM port), enabling the use of current programming, communication, and monitoring software. The cable is powered by the USB port and the programming port of the LOGO controller. The USB-LOGO CABLE features photoelectric isolation and is suitable for LOGO Controllers, especially in industrial environments with high interference or damaged communication ports. Built-in circuit protection measures ensure safe system operation. The USB-LOGO cable features a redesigned compact form factor with a high-speed communication integrated chip and a 6-pin square port, offering improved portability, stability, and performance. Suitable for LOGO Series PLC programming cable Length: 3 meters Please check the interface before ordering: PC-CABLE: PC side has a 9-pin female RS232 connector, PLC side has a 6-pin square connector USB-CABLE: Connects to USB port on PC side, 6-pin square connector on PLC side Color: Black Material: PVC + copper wire Package Contents: 1 x PLC programming cable Note: Light and display differences may cause slight variations in color between the image and actual item. Measurement allows an error of +/- 1-3 cm.