USB-CABLE is a programming cable that uses the USB interface to achieve serial connection and peripheral port signal conversion. It enables programming 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), allowing compatibility with standard programming, communication, and monitoring software. The cable draws power from the USB port and the LOGO controller’s programming port. The USB-LOGO CABLE features optical isolation, making it suitable for use with LOGO controllers—especially in industrial environments with high electromagnetic interference and risk of communication port damage. Comprehensive circuit protection measures ensure safe system operation. This cable replaces the bulky first-generation adapter design with a modern, compact form factor, incorporating a 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 Siemens LOGO Series PLC programming Length: 3 meters Interface options: - PC-CABLE: 9-pin female RS232 connector on PC side, 6-pin square-shaped port on PLC side - USB-CABLE: USB Type-A connector on PC side, 6-pin square-shaped port on PLC side Color: Black Material: PVC jacket with copper conductors Package Contents: 1 × PLC programming cable Note: Color representation may vary slightly due to lighting conditions and display settings. Measurement tolerance: ±1–3 cm.