USBSC09 PLC Programming Cable — FX1N / FX2N / FX1S / FX3U Series A dedicated USB programming and communication cable (model USBSC09) with a reliable FTDI USBserial chipset for direct data download, program upload, and online communication with Mitsubishi FX series PLCs. Key benefits Simple connection for programming and data transfer: replaces legacy serial adapters and provides a direct link between a PC and FXseries PLCs for downloading ladder programs, uploading backups, and online monitoring. Stable, reliable communication: built with an FTDI chip to ensure consistent USBtoserial conversion and dependable serial communication during programming and diagnostics. Saves time during commissioning and troubleshooting: fast, direct access to PLC memory and registers reduces setup and maintenance time on the floor. Main features and attributes Functionality: USBtoPLC programming and data communication for downloading/uploading programs, monitoring, and basic diagnostic access. Compatibility: Designed specifically for Mitsubishi FX1N, FX2N, FX1S, and FX3U series PLCs. Model: USBSC09. Chipset/performance: FTDI chipset for stable USBtoserial conversion and reliable data transfer. Construction: Singlecable solution with molded connectors for secure connection and repeatable contact. What this cable solves Eliminates the need for legacy RS232 ports or separate serial adapters by providing a direct USB interface to FX series PLCs. Reduces connection problems caused by unstable converters by using an FTDI chipset known for consistent driver behavior and low communication errors. Streamlines programming, backups, and onsite changes without extra hardware complexity. Typical applications / use cases Factory commissioning: Connect a laptop to an FX1N/FX2N/FX1S/FX3U PLC to download ladder logic, set parameters, and verify I/O during system startup. Maintenance and troubleshooting: Perform online monitoring, read/write registers, and upload PLC programs for diagnostics or to restore configurations after replacements. Program development and testing: Use during development cycles to rapidly iterate and test program changes directly on FXseries PLC hardware. Who should use this cable Automation engineers and technicians working with Mitsubishi FX series PLCs. Service personnel responsible for commissioning, routine maintenance, and emergency repairs. System integrators who require a compact, dependable USB programming solution for FX1N, FX2N, FX1S, and FX3U controllers. What you get One USBSC09 programming/data cable with FTDI chipset for communication and download between PC and Mitsubishi FX series PLCs. Notes Intended specifically for FX1N, FX2N, FX1S, and FX3U series PLC models. Use with matching PLC communication ports as required for those models.