USB-CABLE is a programming cable that uses the USB interface to enable serial connection and peripheral port signal conversion. Programming is conducted through the USB interface connector and serial peripherals signal converter, under computer control, simulating the computer's USB interface to 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. The USB-LOGO CABLE features photoelectric isolation and is suitable for use with LOGO Controllers, especially in industrial environments with high interference or damaged communication ports. Built-in circuit protection ensures safe system operation. The USB-LOGO cable eliminates the bulky design of first-generation adapters and features a new compact design with a high-speed communication integrated chip and a built-in 6-pin square port. It is more portable and offers stable and reliable 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 plug 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 + copper wire. Package includes: 1 x PLC programming cable. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.