USB-CABLE is a programming cable that uses the USB interface to establish a serial connection and convert peripheral port signals. Cable programming is achieved through the USB interface connector and a serial peripherals signal converter, under computer control, simulating the computer’s USB interface as a traditional serial port (commonly known as COM port), enabling compatibility with standard programming, communication, and monitoring software. The cable draws power from the USB port and the LOGO controller’s programming port. USB-LOGO CABLE features optical isolation, making it suitable for use with LOGO controllers—especially in industrial environments with high electromagnetic interference where communication ports are prone to damage. Comprehensive circuit protection measures ensure safe system operation. The USB-LOGO cable replaces the bulky first-generation adapter design with a modern, compact form factor featuring a built-in high-speed communication micro-integrated chip and a 6-pin square-shaped port on the PLC side. It offers improved portability, stability, and performance. Purpose: Designed for LOGO Series PLC programming Length: 3 meters Interface types: PC-CABLE: 9-pin female RS232 connector on PC side; 6-pin square connector on PLC side USB-CABLE: USB connector on PC side; 6-pin square connector on PLC side Color: Black Material: PVC jacket with copper wire Package Contents: 1 x PLC programming cable Note: Color may vary slightly due to lighting and display differences. Measurement tolerance: ±1–3 cm.