USBQC30R2 for Q Series PLC Programming Cable USB/RS232 Download Data Cable Support WIN7/XP (Gold Plated Version) A reliable USBtoRS232 programming cable designed specifically for Q Series PLCs. The USBQC30R2 provides a stable, direct connection between a PC and a Q Series programmable logic controller for programming, configuration and data download tasks. Goldplated contacts improve conductivity and resist corrosion for longterm reliability. Key benefits Simple, dependable connection for Q Series PLC programming and data download. Goldplated connector contacts reduce signal loss and corrosion for consistent communication. Compatible with legacy Windows environments: Support WIN7/XP. Eliminates the need for serial port expansion cards by converting a PC USB port to RS232. Main features and attributes Model: USBQC30R2 — made for Q Series PLC programming. Functionality: USB to RS232 interface for PLC programming, configuration and data transfer. Compatibility: Q Series PLCs; supports WIN7/XP operating systems. Version: Gold Plated Version — enhanced contact durability and signal integrity. Use performance: Stable and reliable data transmission suited to programming and download operations. How this cable solves common problems Replaces unavailable or damaged RS232 ports: Many modern PCs no longer include serial ports. The USBQC30R2 converts a USB port into a working RS232 link so you can connect directly to Q Series PLCs. Reduces communication errors: Goldplated contacts and a quality interface reduce intermittent connections and data dropouts during critical programming or download sessions. Streamlines setup on supported systems: Designed to work with common Windows development environments (WIN7/XP), allowing you to continue using established PLC tools without hardware changes. Typical applications and use cases Commissioning and programming: Use USBQC30R2 to upload ladder logic and configuration files from a Windows XP or Windows 7 laptop to a Q Series PLC during factory setup or system integration. Maintenance and troubleshooting: Field technicians can download diagnostic logs, change parameters, or perform firmware updates on Q Series PLCs using a laptop and this USB/RS232 cable. Production line updates: Quickly push control code or timing adjustments from a central engineering PC to individual Q Series PLCs on the production floor. User guidance and practices Confirm your PC runs WIN7 or XP for support. Connect the USB end to your PC and the RS232 end to the Q Series PLC serial port; follow your PLC software's instructions for establishing communication. Store and handle the cable to avoid sharp bends at connector ends; goldplated contacts prolong usable life but care improves longevity. Why choose USBQC30R2 (Gold Plated Version) Purposebuilt for Q Series PLCs, providing a direct and compatible connection for programming and data download. Goldplated contact design for more reliable longterm performance in industrial programming environments. Clear compatibility statement with WIN7/XP aligns with many existing PLC development and maintenance workflows. Model: USBQC30R2 Compatible device family: Q Series PLC Interface: USB to RS232 Supported OS: WIN7/XP Version: Gold Plated Version