USB-CABLE is a programming cable that uses the USB interface to establish a serial connection and convert peripheral port signals. It enables programming via the USB interface connector and a serial peripheral signal converter, under computer control, simulating the computer’s USB interface as a traditional serial (COM) port—allowing compatibility with standard programming, communication, and monitoring software. Power is supplied from the USB port and the LOGO controller’s programming port. The USB-LOGO CABLE features optical isolation, making it suitable for Siemens LOGO Series PLCs—especially in industrial environments with high electrical interference or risk of communication port damage. Built-in circuit protection ensures safe system operation. This cable replaces the bulky first-generation adapter with a modern, compact design 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 (PC side), 6-pin square port (PLC side) - USB-CABLE: USB-A connector (PC side), 6-pin square port (PLC side) Color: Black Material: PVC jacket with copper conductors Package Includes: 1 × PLC programming cable Note: Color may vary slightly due to lighting and screen settings. Length tolerance: ±1–3 cm.