3M DB9 Female to Mini DIN 6Pin MD6 Male PLC Programming Adapter Cable QC30R2, D-SUB 9Pin Serial Communication Download Cord for Mitsubishi Q Series PLC, Stable RS232 Data Transfer Cable for Industrial

This 3-meter QC30R2 PLC programming cable features DB9 female D-SUB 9Pin port on one end and Mini DIN 6Pin MD6 male plug on the other, specially engineered to connect Mitsubishi Q Series PLC controllers to desktop or laptop PCs for industrial programming work.

Built with professional RS232 serial communication wiring, it supports seamless program upload, data download, online monitoring and equipment parameter modification. The integrated double shielding layer effectively filters EMI interference generated by motors, inverters and high-voltage equipment on production lines to avoid communication disconnection.

3-meter extended length meets various cabinet wiring demands, allowing flexible operation without limited distance. Strictly follows official QC30R2 pinout standards with solid crimped terminals for long-term reliable connection. No complicated software setup required, simply plug in to start PLC debugging tasks. Widely used in automated production lines, mechanical equipment control and factory electrical maintenance.